際際滷shows by User: maratikala / http://www.slideshare.net/images/logo.gif 際際滷shows by User: maratikala / Mon, 14 Oct 2024 05:25:35 GMT 際際滷Share feed for 際際滷shows by User: maratikala Industrial Automation(PLC & SCADA) Presentation /slideshow/industrial-automation-plc-scada-presentation-b992/272396471 plcscadappt-241014052535-00aba7d1
CONTENTS 1. What is Automation 2. Advantage of Automation 3. Architecture of Automation System 4. Introduction to PLC & Its Software 5. Introduction to SCADA & Its Software 6. Introduction to ASI & Its Application 7. SCADA Operation, What to Do & Not to Do]]>
CONTENTS 1. What is Automation 2. Advantage of Automation 3. Architecture of Automation System 4. Introduction to PLC & Its Software 5. Introduction to SCADA & Its Software 6. Introduction to ASI & Its Application 7. SCADA Operation, What to Do & Not to Do]]> Mon, 14 Oct 2024 05:25:35 GMT /slideshow/industrial-automation-plc-scada-presentation-b992/272396471 maratikala@slideshare.net(maratikala) Industrial Automation(PLC & SCADA) Presentation maratikala CONTENTS 1. What is Automation 2. Advantage of Automation 3. Architecture of Automation System 4. Introduction to PLC & Its Software 5. Introduction to SCADA & Its Software 6. Introduction to ASI & Its Application 7. SCADA Operation, What to Do & Not to Do <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/plcscadappt-241014052535-00aba7d1-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> CONTENTS 1. What is Automation 2. Advantage of Automation 3. Architecture of Automation System 4. Introduction to PLC &amp; Its Software 5. Introduction to SCADA &amp; Its Software 6. Introduction to ASI &amp; Its Application 7. SCADA Operation, What to Do &amp; Not to Do
Industrial Automation(PLC & SCADA) Presentation from Dr. Babasaheb Ambedkar Technological University
]]> 21 0 https://cdn.slidesharecdn.com/ss_thumbnails/plcscadappt-241014052535-00aba7d1-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Performance Analysis of FC-TCR /slideshow/performance-analysis-of-fctcr/120216690 ijtrd16504-181021180554
Abstract:-This paper deals with open loop study of fixed capacitor thyristor controlled reactor (FC-TCR) system simulation using Matlab/Simulink for various loading. The modelling of the FC-TCR is verified using the Matlab/Simulink. First power flow results are obtained and power profile have been studied for an uncompensated then results are compared with the results obtained after compensating using the FC-TCR.Its observed that current drawn by FC-TCR is varied by changing firing angle. In compensation without FC-TCR, load increases and power factor become less and in compensation with FC-TCR, load increases and power factor become near to the unity.Hence by providing compensation Voltage, power profile of system will be improved and system losses are reduced.]]>
Abstract:-This paper deals with open loop study of fixed capacitor thyristor controlled reactor (FC-TCR) system simulation using Matlab/Simulink for various loading. The modelling of the FC-TCR is verified using the Matlab/Simulink. First power flow results are obtained and power profile have been studied for an uncompensated then results are compared with the results obtained after compensating using the FC-TCR.Its observed that current drawn by FC-TCR is varied by changing firing angle. In compensation without FC-TCR, load increases and power factor become less and in compensation with FC-TCR, load increases and power factor become near to the unity.Hence by providing compensation Voltage, power profile of system will be improved and system losses are reduced.]]> Sun, 21 Oct 2018 18:05:54 GMT /slideshow/performance-analysis-of-fctcr/120216690 maratikala@slideshare.net(maratikala) Performance Analysis of FC-TCR maratikala Abstract:-This paper deals with open loop study of fixed capacitor thyristor controlled reactor (FC-TCR) system simulation using Matlab/Simulink for various loading. The modelling of the FC-TCR is verified using the Matlab/Simulink. First power flow results are obtained and power profile have been studied for an uncompensated then results are compared with the results obtained after compensating using the FC-TCR.Its observed that current drawn by FC-TCR is varied by changing firing angle. In compensation without FC-TCR, load increases and power factor become less and in compensation with FC-TCR, load increases and power factor become near to the unity.Hence by providing compensation Voltage, power profile of system will be improved and system losses are reduced. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/ijtrd16504-181021180554-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Abstract:-This paper deals with open loop study of fixed capacitor thyristor controlled reactor (FC-TCR) system simulation using Matlab/Simulink for various loading. The modelling of the FC-TCR is verified using the Matlab/Simulink. First power flow results are obtained and power profile have been studied for an uncompensated then results are compared with the results obtained after compensating using the FC-TCR.Its observed that current drawn by FC-TCR is varied by changing firing angle. In compensation without FC-TCR, load increases and power factor become less and in compensation with FC-TCR, load increases and power factor become near to the unity.Hence by providing compensation Voltage, power profile of system will be improved and system losses are reduced.
Performance Analysis of FC-TCR from Dr. Babasaheb Ambedkar Technological University
]]> 1967 1 https://cdn.slidesharecdn.com/ss_thumbnails/ijtrd16504-181021180554-thumbnail.jpg?width=120&height=120&fit=bounds document Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 INFLUENCE OF EFFECT OF CLIMATIC CONDITIONS ON CORROSION OF EARTH ELECTRODES FOR LIGHTNING PROTECTION鐃 /slideshow/influence-of-effect-of-climatic-conditions-on-corrosion-of-earth-electrodes-for-lightning-protection/84166170 20140248ppt-171215150301
Electricity need Need of earthing- power installations and lightning protection The lifetime of earthing depends climate causing corrosion Corrosion occurs due to electrochemical process in soil or due to stray currents in earth also type of soil affects on it. ]]>
Electricity need Need of earthing- power installations and lightning protection The lifetime of earthing depends climate causing corrosion Corrosion occurs due to electrochemical process in soil or due to stray currents in earth also type of soil affects on it. ]]> Fri, 15 Dec 2017 15:03:01 GMT /slideshow/influence-of-effect-of-climatic-conditions-on-corrosion-of-earth-electrodes-for-lightning-protection/84166170 maratikala@slideshare.net(maratikala) INFLUENCE OF EFFECT OF CLIMATIC CONDITIONS ON CORROSION OF EARTH ELECTRODES FOR LIGHTNING PROTECTION鐃 maratikala Electricity need Need of earthing- power installations and lightning protection The lifetime of earthing depends climate causing corrosion Corrosion occurs due to electrochemical process in soil or due to stray currents in earth also type of soil affects on it. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/20140248ppt-171215150301-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Electricity need Need of earthing- power installations and lightning protection The lifetime of earthing depends climate causing corrosion Corrosion occurs due to electrochemical process in soil or due to stray currents in earth also type of soil affects on it.
INFLUENCE OF EFFECT OF CLIMATIC CONDITIONS ON CORROSION OF EARTH ELECTRODES FOR LIGHTNING PROTECTION from Dr. Babasaheb Ambedkar Technological University
]]> 246 1 https://cdn.slidesharecdn.com/ss_thumbnails/20140248ppt-171215150301-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 POWER FACTOR IMPROVEMENT BY SIMULATION AND IMPLEMENTATION OF FC-TCR /slideshow/power-factor-improvement-by-simulation-and-implementation-of-fctcr/84165833 phaseiprojectreport-171215145655
Power factor improvement is the essence of any power sector for realible operations. This report provides literature study of a fixed capacitor thyristor controlled reactor type of power factor compensator by matlab simulation and implementation in programmed microcontroller. To retaining power factor closed to unity under various load condition the arduino ATmega8 microcontroller is used which is programmed by keil software. The simulation is done using proteus software which display power factor according to the variation in load whenever a capacitive load is connected to the transmission line, a shunt reactor is connected which injects lagging reactive VARs to the power system. This report also includes the matlab simulation for three phase power factor improvement by using fixed capacitor thyristor controlled reactor. As a result the power factor is improved. The results given in this report provides suitable matlab simulation and proteus simulation based reactor power compensation and power factor improvement and techniques using a FCTCR.]]>
Power factor improvement is the essence of any power sector for realible operations. This report provides literature study of a fixed capacitor thyristor controlled reactor type of power factor compensator by matlab simulation and implementation in programmed microcontroller. To retaining power factor closed to unity under various load condition the arduino ATmega8 microcontroller is used which is programmed by keil software. The simulation is done using proteus software which display power factor according to the variation in load whenever a capacitive load is connected to the transmission line, a shunt reactor is connected which injects lagging reactive VARs to the power system. This report also includes the matlab simulation for three phase power factor improvement by using fixed capacitor thyristor controlled reactor. As a result the power factor is improved. The results given in this report provides suitable matlab simulation and proteus simulation based reactor power compensation and power factor improvement and techniques using a FCTCR.]]> Fri, 15 Dec 2017 14:56:55 GMT /slideshow/power-factor-improvement-by-simulation-and-implementation-of-fctcr/84165833 maratikala@slideshare.net(maratikala) POWER FACTOR IMPROVEMENT BY SIMULATION AND IMPLEMENTATION OF FC-TCR maratikala Power factor improvement is the essence of any power sector for realible operations. This report provides literature study of a fixed capacitor thyristor controlled reactor type of power factor compensator by matlab simulation and implementation in programmed microcontroller. To retaining power factor closed to unity under various load condition the arduino ATmega8 microcontroller is used which is programmed by keil software. The simulation is done using proteus software which display power factor according to the variation in load whenever a capacitive load is connected to the transmission line, a shunt reactor is connected which injects lagging reactive VARs to the power system. This report also includes the matlab simulation for three phase power factor improvement by using fixed capacitor thyristor controlled reactor. As a result the power factor is improved. The results given in this report provides suitable matlab simulation and proteus simulation based reactor power compensation and power factor improvement and techniques using a FCTCR. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/phaseiprojectreport-171215145655-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Power factor improvement is the essence of any power sector for realible operations. This report provides literature study of a fixed capacitor thyristor controlled reactor type of power factor compensator by matlab simulation and implementation in programmed microcontroller. To retaining power factor closed to unity under various load condition the arduino ATmega8 microcontroller is used which is programmed by keil software. The simulation is done using proteus software which display power factor according to the variation in load whenever a capacitive load is connected to the transmission line, a shunt reactor is connected which injects lagging reactive VARs to the power system. This report also includes the matlab simulation for three phase power factor improvement by using fixed capacitor thyristor controlled reactor. As a result the power factor is improved. The results given in this report provides suitable matlab simulation and proteus simulation based reactor power compensation and power factor improvement and techniques using a FCTCR.
POWER FACTOR IMPROVEMENT BY SIMULATION AND IMPLEMENTATION OF FC-TCR from Dr. Babasaheb Ambedkar Technological University
]]> 7501 5 https://cdn.slidesharecdn.com/ss_thumbnails/phaseiprojectreport-171215145655-thumbnail.jpg?width=120&height=120&fit=bounds document Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 HOT LINE CLEANING ROBOT USED IN TRANSMISSION LINE AND SUBSTATION /slideshow/hot-line-cleaning-robot-used-in-transmission-line-and-substation/84165570 20140240report-171215145242
This report deliberates Maintenance of transmission line by using robot by application of monitoring transmission line and also for the transmission line damages detection. Managing maintenance of overhead transmission line is difficult, hence in order to maintain the same, robotic will play very important role in electrical system. Which will improves time of maintenance and predictive maintenance for transmission line. Considering workers safety while working on overhead line it will have good potential. Now-a-days inspectorsare carrying inspection of transmission line by survey through aviation method which is cost to electricity board. On the basis of survey of workers, the robot will segregates the data and will directly transfers to control room. The robot continuous run to transmission line in 500kv power line. In this techniques equipped with voltage sensor used for measuring voltage on transmission line, current sensor used for measuring current on transmission line. RF module for communication purpose. Visual Camera are installed in robot to capture the images and sent to the control area. Simulation is done by Proteus software.]]>
This report deliberates Maintenance of transmission line by using robot by application of monitoring transmission line and also for the transmission line damages detection. Managing maintenance of overhead transmission line is difficult, hence in order to maintain the same, robotic will play very important role in electrical system. Which will improves time of maintenance and predictive maintenance for transmission line. Considering workers safety while working on overhead line it will have good potential. Now-a-days inspectorsare carrying inspection of transmission line by survey through aviation method which is cost to electricity board. On the basis of survey of workers, the robot will segregates the data and will directly transfers to control room. The robot continuous run to transmission line in 500kv power line. In this techniques equipped with voltage sensor used for measuring voltage on transmission line, current sensor used for measuring current on transmission line. RF module for communication purpose. Visual Camera are installed in robot to capture the images and sent to the control area. Simulation is done by Proteus software.]]> Fri, 15 Dec 2017 14:52:42 GMT /slideshow/hot-line-cleaning-robot-used-in-transmission-line-and-substation/84165570 maratikala@slideshare.net(maratikala) HOT LINE CLEANING ROBOT USED IN TRANSMISSION LINE AND SUBSTATION maratikala This report deliberates Maintenance of transmission line by using robot by application of monitoring transmission line and also for the transmission line damages detection. Managing maintenance of overhead transmission line is difficult, hence in order to maintain the same, robotic will play very important role in electrical system. Which will improves time of maintenance and predictive maintenance for transmission line. Considering workers safety while working on overhead line it will have good potential. Now-a-days inspectorsare carrying inspection of transmission line by survey through aviation method which is cost to electricity board. On the basis of survey of workers, the robot will segregates the data and will directly transfers to control room. The robot continuous run to transmission line in 500kv power line. In this techniques equipped with voltage sensor used for measuring voltage on transmission line, current sensor used for measuring current on transmission line. RF module for communication purpose. Visual Camera are installed in robot to capture the images and sent to the control area. Simulation is done by Proteus software. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/20140240report-171215145242-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> This report deliberates Maintenance of transmission line by using robot by application of monitoring transmission line and also for the transmission line damages detection. Managing maintenance of overhead transmission line is difficult, hence in order to maintain the same, robotic will play very important role in electrical system. Which will improves time of maintenance and predictive maintenance for transmission line. Considering workers safety while working on overhead line it will have good potential. Now-a-days inspectorsare carrying inspection of transmission line by survey through aviation method which is cost to electricity board. On the basis of survey of workers, the robot will segregates the data and will directly transfers to control room. The robot continuous run to transmission line in 500kv power line. In this techniques equipped with voltage sensor used for measuring voltage on transmission line, current sensor used for measuring current on transmission line. RF module for communication purpose. Visual Camera are installed in robot to capture the images and sent to the control area. Simulation is done by Proteus software.
HOT LINE CLEANING ROBOT USED IN TRANSMISSION LINE AND SUBSTATION from Dr. Babasaheb Ambedkar Technological University
]]> 1497 6 https://cdn.slidesharecdn.com/ss_thumbnails/20140240report-171215145242-thumbnail.jpg?width=120&height=120&fit=bounds document Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 EHVAC TRANSMISSION LINE MAINTENANCE TECHNIQUES IN INDIAN PERSPECTIVE-A REVIEW /slideshow/ehvac-transmission-line-maintenance-techniques-in-indian-perspectivea-review/84165336 20140203report-171215144853
The major challenge in Indian power sector is operating upgrading of the transmission & distribution lines with efficient meteringApplication of smart grid devices for consistently condition monitoring of overhead lines &substation can decides the action of maintenance required and thus condition-based maintenance (CBM) technique can be implemented. To meet ever increase in demand, reduction of value of losses, utilization of huge renewable energy and absence of automation in power Transmission & Distribution, there is need of Preventive Maintenance (PM) & logy(RCM). The financial growth of India also depends on availability of electricity. Indian power sector having characteristics as shortage of generation and high T & D losses up to 30% of total electricity generation with some parts of states of country up to 40%. When losses due to theft are added in the total then average losses increases up to 30%. The economical loss reaches at 1.5% of the national GDP which is increasing. To maintain stability of power system up gradation is essential. Transmission system is operated & regulated as per the Regulations & standards given by Central Electricity Regulatory Commission (CERC), Central Electricity Authority (CEA), State Electricity Regulatory Commissions (SERC). At present Maintenance technology is one of the topics of R & D for various countries.]]>
The major challenge in Indian power sector is operating upgrading of the transmission & distribution lines with efficient meteringApplication of smart grid devices for consistently condition monitoring of overhead lines &substation can decides the action of maintenance required and thus condition-based maintenance (CBM) technique can be implemented. To meet ever increase in demand, reduction of value of losses, utilization of huge renewable energy and absence of automation in power Transmission & Distribution, there is need of Preventive Maintenance (PM) & logy(RCM). The financial growth of India also depends on availability of electricity. Indian power sector having characteristics as shortage of generation and high T & D losses up to 30% of total electricity generation with some parts of states of country up to 40%. When losses due to theft are added in the total then average losses increases up to 30%. The economical loss reaches at 1.5% of the national GDP which is increasing. To maintain stability of power system up gradation is essential. Transmission system is operated & regulated as per the Regulations & standards given by Central Electricity Regulatory Commission (CERC), Central Electricity Authority (CEA), State Electricity Regulatory Commissions (SERC). At present Maintenance technology is one of the topics of R & D for various countries.]]> Fri, 15 Dec 2017 14:48:53 GMT /slideshow/ehvac-transmission-line-maintenance-techniques-in-indian-perspectivea-review/84165336 maratikala@slideshare.net(maratikala) EHVAC TRANSMISSION LINE MAINTENANCE TECHNIQUES IN INDIAN PERSPECTIVE-A REVIEW maratikala The major challenge in Indian power sector is operating upgrading of the transmission & distribution lines with efficient meteringApplication of smart grid devices for consistently condition monitoring of overhead lines &substation can decides the action of maintenance required and thus condition-based maintenance (CBM) technique can be implemented. To meet ever increase in demand, reduction of value of losses, utilization of huge renewable energy and absence of automation in power Transmission & Distribution, there is need of Preventive Maintenance (PM) & logy(RCM). The financial growth of India also depends on availability of electricity. Indian power sector having characteristics as shortage of generation and high T & D losses up to 30% of total electricity generation with some parts of states of country up to 40%. When losses due to theft are added in the total then average losses increases up to 30%. The economical loss reaches at 1.5% of the national GDP which is increasing. To maintain stability of power system up gradation is essential. Transmission system is operated & regulated as per the Regulations & standards given by Central Electricity Regulatory Commission (CERC), Central Electricity Authority (CEA), State Electricity Regulatory Commissions (SERC). At present Maintenance technology is one of the topics of R & D for various countries. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/20140203report-171215144853-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> The major challenge in Indian power sector is operating upgrading of the transmission &amp; distribution lines with efficient meteringApplication of smart grid devices for consistently condition monitoring of overhead lines &amp;substation can decides the action of maintenance required and thus condition-based maintenance (CBM) technique can be implemented. To meet ever increase in demand, reduction of value of losses, utilization of huge renewable energy and absence of automation in power Transmission &amp; Distribution, there is need of Preventive Maintenance (PM) &amp; logy(RCM). The financial growth of India also depends on availability of electricity. Indian power sector having characteristics as shortage of generation and high T &amp; D losses up to 30% of total electricity generation with some parts of states of country up to 40%. When losses due to theft are added in the total then average losses increases up to 30%. The economical loss reaches at 1.5% of the national GDP which is increasing. To maintain stability of power system up gradation is essential. Transmission system is operated &amp; regulated as per the Regulations &amp; standards given by Central Electricity Regulatory Commission (CERC), Central Electricity Authority (CEA), State Electricity Regulatory Commissions (SERC). At present Maintenance technology is one of the topics of R &amp; D for various countries.
EHVAC TRANSMISSION LINE MAINTENANCE TECHNIQUES IN INDIAN PERSPECTIVE-A REVIEW from Dr. Babasaheb Ambedkar Technological University
]]> 2771 5 https://cdn.slidesharecdn.com/ss_thumbnails/20140203report-171215144853-thumbnail.jpg?width=120&height=120&fit=bounds document Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 FAULT ANALISIS IN HVDC & HVAC TRANSMISSION LINE /slideshow/fault-analisis-in-hvdc-hvac-transmission-line-84164974/84164974 faultanalisisinhvdchvactransmission-171215144239
High Voltage Direct Current technology has certain characteristics which make it especially attractive for transmission system applications. HVDC transmission system is useful for long-distance transmission, bulk power delivery and long submarine cable crossings and asynchronous interconnections. The study of faults is essential for reasonable protection design because the faults will induce a significant influence on operation of HVDC transmission system. This paper provides the most dominant and frequent faults on the HVDC systems such as DC Line-to- Ground fault and Line-to-Line fault on DC link and some common types of AC faults occurs in overhead transmission system such as Line-to-Ground fault, Line-to-Line fault and L-L-L fault. In HVDC system, faults on rectifier side or inverter side have major affects on system stability. The various types of faults are considered in the HVDC system which causes due to malfunctions of valves and controllers, misfire and short circuit across the inverter station, flashover and three phase short circuit. The various faults occurs at the converter station of a HVDC system and Controlling action for those faults. Most of the studies have been conducted on line faults. But faults on rectifier or inverter side of a HVDC system have great impact on system stability. Faults considered are fire-through, misfire, and short circuit across the inverter station, flashover, and a three-phase short circuit in the ac system. These investigations are studied using matlab simulink models and the result represented in the form of typical time responses.]]>
High Voltage Direct Current technology has certain characteristics which make it especially attractive for transmission system applications. HVDC transmission system is useful for long-distance transmission, bulk power delivery and long submarine cable crossings and asynchronous interconnections. The study of faults is essential for reasonable protection design because the faults will induce a significant influence on operation of HVDC transmission system. This paper provides the most dominant and frequent faults on the HVDC systems such as DC Line-to- Ground fault and Line-to-Line fault on DC link and some common types of AC faults occurs in overhead transmission system such as Line-to-Ground fault, Line-to-Line fault and L-L-L fault. In HVDC system, faults on rectifier side or inverter side have major affects on system stability. The various types of faults are considered in the HVDC system which causes due to malfunctions of valves and controllers, misfire and short circuit across the inverter station, flashover and three phase short circuit. The various faults occurs at the converter station of a HVDC system and Controlling action for those faults. Most of the studies have been conducted on line faults. But faults on rectifier or inverter side of a HVDC system have great impact on system stability. Faults considered are fire-through, misfire, and short circuit across the inverter station, flashover, and a three-phase short circuit in the ac system. These investigations are studied using matlab simulink models and the result represented in the form of typical time responses.]]> Fri, 15 Dec 2017 14:42:39 GMT /slideshow/fault-analisis-in-hvdc-hvac-transmission-line-84164974/84164974 maratikala@slideshare.net(maratikala) FAULT ANALISIS IN HVDC & HVAC TRANSMISSION LINE maratikala High Voltage Direct Current technology has certain characteristics which make it especially attractive for transmission system applications. HVDC transmission system is useful for long-distance transmission, bulk power delivery and long submarine cable crossings and asynchronous interconnections. The study of faults is essential for reasonable protection design because the faults will induce a significant influence on operation of HVDC transmission system. This paper provides the most dominant and frequent faults on the HVDC systems such as DC Line-to- Ground fault and Line-to-Line fault on DC link and some common types of AC faults occurs in overhead transmission system such as Line-to-Ground fault, Line-to-Line fault and L-L-L fault. In HVDC system, faults on rectifier side or inverter side have major affects on system stability. The various types of faults are considered in the HVDC system which causes due to malfunctions of valves and controllers, misfire and short circuit across the inverter station, flashover and three phase short circuit. The various faults occurs at the converter station of a HVDC system and Controlling action for those faults. Most of the studies have been conducted on line faults. But faults on rectifier or inverter side of a HVDC system have great impact on system stability. Faults considered are fire-through, misfire, and short circuit across the inverter station, flashover, and a three-phase short circuit in the ac system. These investigations are studied using matlab simulink models and the result represented in the form of typical time responses. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/faultanalisisinhvdchvactransmission-171215144239-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> High Voltage Direct Current technology has certain characteristics which make it especially attractive for transmission system applications. HVDC transmission system is useful for long-distance transmission, bulk power delivery and long submarine cable crossings and asynchronous interconnections. The study of faults is essential for reasonable protection design because the faults will induce a significant influence on operation of HVDC transmission system. This paper provides the most dominant and frequent faults on the HVDC systems such as DC Line-to- Ground fault and Line-to-Line fault on DC link and some common types of AC faults occurs in overhead transmission system such as Line-to-Ground fault, Line-to-Line fault and L-L-L fault. In HVDC system, faults on rectifier side or inverter side have major affects on system stability. The various types of faults are considered in the HVDC system which causes due to malfunctions of valves and controllers, misfire and short circuit across the inverter station, flashover and three phase short circuit. The various faults occurs at the converter station of a HVDC system and Controlling action for those faults. Most of the studies have been conducted on line faults. But faults on rectifier or inverter side of a HVDC system have great impact on system stability. Faults considered are fire-through, misfire, and short circuit across the inverter station, flashover, and a three-phase short circuit in the ac system. These investigations are studied using matlab simulink models and the result represented in the form of typical time responses.
FAULT ANALISIS IN HVDC & HVAC TRANSMISSION LINE from Dr. Babasaheb Ambedkar Technological University
]]> 16392 9 https://cdn.slidesharecdn.com/ss_thumbnails/faultanalisisinhvdchvactransmission-171215144239-thumbnail.jpg?width=120&height=120&fit=bounds document Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 FAULT ANALYSIS IN HVDC & HVAC TRANSMISSION LINE /maratikala/fault-analysis-in-hvdc-hvac-transmission-line-84164609 shubhamkalaskarppt-171215143618
This PPT was crate for my seminar presentation and upload for help and providing information about FAULT ANALYSIS IN HVDC & HVAC TRANSMISSION LINE and basic idea of HVDC System]]>
This PPT was crate for my seminar presentation and upload for help and providing information about FAULT ANALYSIS IN HVDC & HVAC TRANSMISSION LINE and basic idea of HVDC System]]> Fri, 15 Dec 2017 14:36:18 GMT /maratikala/fault-analysis-in-hvdc-hvac-transmission-line-84164609 maratikala@slideshare.net(maratikala) FAULT ANALYSIS IN HVDC & HVAC TRANSMISSION LINE maratikala This PPT was crate for my seminar presentation and upload for help and providing information about FAULT ANALYSIS IN HVDC & HVAC TRANSMISSION LINE and basic idea of HVDC System <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/shubhamkalaskarppt-171215143618-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> This PPT was crate for my seminar presentation and upload for help and providing information about FAULT ANALYSIS IN HVDC &amp; HVAC TRANSMISSION LINE and basic idea of HVDC System
FAULT ANALYSIS IN HVDC & HVAC TRANSMISSION LINE from Dr. Babasaheb Ambedkar Technological University
]]> 3317 3 https://cdn.slidesharecdn.com/ss_thumbnails/shubhamkalaskarppt-171215143618-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 https://cdn.slidesharecdn.com/profile-photo-maratikala-48x48.jpg?cb=1728894465 dbatu.ac.in https://cdn.slidesharecdn.com/ss_thumbnails/plcscadappt-241014052535-00aba7d1-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/industrial-automation-plc-scada-presentation-b992/272396471 Industrial Automation(... https://cdn.slidesharecdn.com/ss_thumbnails/ijtrd16504-181021180554-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/performance-analysis-of-fctcr/120216690 Performance Analysis o... https://cdn.slidesharecdn.com/ss_thumbnails/20140248ppt-171215150301-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/influence-of-effect-of-climatic-conditions-on-corrosion-of-earth-electrodes-for-lightning-protection/84166170 INFLUENCE OF EFFECT O...