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Northen Western Railway

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Vikas Choudhary
Vikas Choudhary

This seminar report provides an overview of the North Western Railway located in Jaipur, India. It discusses the history and organization of Indian Railways, including that the North Western Railway was established in 2002 as one of 16 zones. The report also summarizes the different types of locomotives used, including steam, diesel, and electric locomotives. It describes the key training departments for train lighting and air conditioning systems. The report outlines the different classifications of coaches based on generation of power, and provides details on end-on generation, self-generation, and mid-on generation systems. It also summarizes the major components of air conditioning systems, including compressors, condensers, gauge panels, and air ducts. The conclusion reflects

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A SEMINAR REPORT PRESENTATION On NORTH WESTERN RAILWAY(JAIPUR) Submitted in partial fulfilment for the award of Degree of Bachelor of Technology SUBMITTED TO: Ms. Kuldeep jayaswal Assistant professor SUBMITTED BY: Vikash mahala 12EVJEE118 =================================================================== VIVEKANANDA INSTITUTE OF TECHNOLOGY DEPARTMENT OF ELECTRICAL ENGINEERING SISYAWAS, SECTOR-36,NRI ROAD,JAGATPURA,JAIPUR,RAJASTHAN ==================================================================== 2015-2016
Contents: • Introduction Of INDIAN RAILWAY • Locomotives • Railway Train lightning • Railway Air conditioning coaches • Equipments used • Conclusion • References
INTRODUCTION • Indian Railway has the world's fourth largest railway network . • Indian Railway’s First train in Indian Railway between Mumbai to Thana on 16th April 1853. • Indian Railway is divided into 17 zones, which are further sub-divided into 67 divisions. • Indian Railway is one of the world's largest commercial or utility employers, with more than 1.6 million employees and there is no strike since last 30 years.
North Western Railway • It came into existence on 1st oct. 2002. • It is one of the sixteen railway zones in India.
LOCOMOTIVES: • Steam Locomotive • Diesel Locomotive • Electric Locomotive
Electric Locomotive
Training Departments 1.Train lighting 2. Air-Conditioning
Classification of Coaches (Based On Generation) BG COACHES End On Generation Spilt Type Under Slung Roof Mount Package Unit (RMPU) Self Generating AC Coaches Split Type Under Slung RMPU with 25 KVA inverter Non AC Coaches Mid-On Generation
Train Lighting Systems used in the Train Lighting are: 1. End-On generation 2. Self-Generation 3. Mid-on Generation
End-On generation • Express Trains Having Heavy Load Use EOG Coaches. • The Power Is Supplied At 3 Φ, 750 V, Which Is Stepped Down In Individual Coach To 3 Φ, 415 V, For Supplying Various Loads Like RMPU, Etc. • The 110 V Ac Supply For Lights And Fans Is Obtained By Further Stepping Down The 415 V Supply. • A 24 V Battery Is Used For Supplying A Few Emergency Lights Provided In The Coach.
End-On generation Fig: End on generation
End-On generation • Generator Car • Two generator cars present usually • Consists of two generators in each car • For low value of load only one is in working • Both can be operated simultaneously
Self-Generating System • The power supply arrangement of SG coach has under slung alternator, which is driven by the running axles of the coach with the belt of the coach. • The voltage of the alternator which varies with the speed of the train is regulated with the help of RRU and converted to 110 v DC and is used for charging the battery.
Self-Generating System Fig: self generating system
Mid-on–generation • The MOG system was adopted by IR for slow moving passenger trains which have very low generation to non-generation ratio. • These trains had one power car in the middle of the train, which fed power supply to the coaches at either side of power car. • The power car coach had two DA set of 30 KVA each out of which one was used as standby. The power car coach also had one 3 Φ, 30 kVA step down transformer of 415/110 v. The 110 v AC supplied to the coaches through couplers.
Air Conditioner
Major Parts of A/C system • Compressor  Condenser Unit  Gauge Panel  Air Duct
Compressor • Compress the vapour of refrigerant • pressure is about10-15kg/cm2 • raises the temperature of refrigerant vapour • Extracts heat absorbed by refrigerant vapour • Consists of heat exchanger • Fitted with a blower
Condenser • It is a device or unit used to condense a substance from its gaseous to its liquid state, by cooling it. • Condensers are used in refrigerators, air conditioning, Industrial chemical processes such as distillation, steam power plants.
Gauge Panel It consists of pressure gauges & pressure cut-outs to protect the compressor against high pressure & low pressure. 1. High pressure cut-out 2. Low pressure cut-out 3. Oil pressure cut-out
Air Duct • They are used in heating, ventilation & air conditioning to deliver & remove air. • Ducts commonly also deliver ventilation air as part of the supply air. • Three types of air ducts are there:- A) Fresh (inlet) air duct B) Main air duct C) Return air duct
Conclusion • During my training at north western railway Jaipur , I learnt about basics of generation of electricity in train itself and uses of electricity in railway. • This training helped me out to understand the concept of air conditioning system & train lighting system which enhance my knowledge about the AC & train lighting system. • In this time period I gained a lot of knowledge, experience and ability to work with team.
REFERENCES 1. Maury Klein, The Power Makers: Steam, Electricity, and the Men Who Invented Modern America Bloomsbury Publishing USA, 2009 ISBN 1- 59691-677-X 2. Climate Tech.Book, Hydropower, Pew Center on Global Climate Change, October 2009 3. British Electricity International (1991). Modern Power Station Practice: incorporating modern power system practice (3rd Edition (12 volume set) ed.). Pergamum. ISBN 0-08-040510-X. 4.Babcock & Wilcox Co. (2005). Steam: Its Generation and Use (41st edition ed.). ISBN 0-9634570-0-4.
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Northen Western Railway

  • 1. A SEMINAR REPORT PRESENTATION On NORTH WESTERN RAILWAY(JAIPUR) Submitted in partial fulfilment for the award of Degree of Bachelor of Technology SUBMITTED TO: Ms. Kuldeep jayaswal Assistant professor SUBMITTED BY: Vikash mahala 12EVJEE118 =================================================================== VIVEKANANDA INSTITUTE OF TECHNOLOGY DEPARTMENT OF ELECTRICAL ENGINEERING SISYAWAS, SECTOR-36,NRI ROAD,JAGATPURA,JAIPUR,RAJASTHAN ==================================================================== 2015-2016
  • 2. Contents: • Introduction Of INDIAN RAILWAY • Locomotives • Railway Train lightning • Railway Air conditioning coaches • Equipments used • Conclusion • References
  • 3. INTRODUCTION • Indian Railway has the world's fourth largest railway network . • Indian Railway’s First train in Indian Railway between Mumbai to Thana on 16th April 1853. • Indian Railway is divided into 17 zones, which are further sub-divided into 67 divisions. • Indian Railway is one of the world's largest commercial or utility employers, with more than 1.6 million employees and there is no strike since last 30 years.
  • 4. North Western Railway • It came into existence on 1st oct. 2002. • It is one of the sixteen railway zones in India.
  • 5. LOCOMOTIVES: • Steam Locomotive • Diesel Locomotive • Electric Locomotive
  • 8. Classification of Coaches (Based On Generation) BG COACHES End On Generation Spilt Type Under Slung Roof Mount Package Unit (RMPU) Self Generating AC Coaches Split Type Under Slung RMPU with 25 KVA inverter Non AC Coaches Mid-On Generation
  • 9. Train Lighting Systems used in the Train Lighting are: 1. End-On generation 2. Self-Generation 3. Mid-on Generation
  • 10. End-On generation • Express Trains Having Heavy Load Use EOG Coaches. • The Power Is Supplied At 3 Φ, 750 V, Which Is Stepped Down In Individual Coach To 3 Φ, 415 V, For Supplying Various Loads Like RMPU, Etc. • The 110 V Ac Supply For Lights And Fans Is Obtained By Further Stepping Down The 415 V Supply. • A 24 V Battery Is Used For Supplying A Few Emergency Lights Provided In The Coach.
  • 11. End-On generation Fig: End on generation
  • 12. End-On generation • Generator Car • Two generator cars present usually • Consists of two generators in each car • For low value of load only one is in working • Both can be operated simultaneously
  • 13. Self-Generating System • The power supply arrangement of SG coach has under slung alternator, which is driven by the running axles of the coach with the belt of the coach. • The voltage of the alternator which varies with the speed of the train is regulated with the help of RRU and converted to 110 v DC and is used for charging the battery.
  • 14. Self-Generating System Fig: self generating system
  • 15. Mid-on–generation • The MOG system was adopted by IR for slow moving passenger trains which have very low generation to non-generation ratio. • These trains had one power car in the middle of the train, which fed power supply to the coaches at either side of power car. • The power car coach had two DA set of 30 KVA each out of which one was used as standby. The power car coach also had one 3 Φ, 30 kVA step down transformer of 415/110 v. The 110 v AC supplied to the coaches through couplers.
  • 17. Major Parts of A/C system • Compressor ï‚— Condenser Unit ï‚— Gauge Panel ï‚— Air Duct
  • 18. Compressor • Compress the vapour of refrigerant • pressure is about10-15kg/cm2 • raises the temperature of refrigerant vapour • Extracts heat absorbed by refrigerant vapour • Consists of heat exchanger • Fitted with a blower
  • 19. Condenser • It is a device or unit used to condense a substance from its gaseous to its liquid state, by cooling it. • Condensers are used in refrigerators, air conditioning, Industrial chemical processes such as distillation, steam power plants.
  • 20. Gauge Panel It consists of pressure gauges & pressure cut-outs to protect the compressor against high pressure & low pressure. 1. High pressure cut-out 2. Low pressure cut-out 3. Oil pressure cut-out
  • 21. Air Duct • They are used in heating, ventilation & air conditioning to deliver & remove air. • Ducts commonly also deliver ventilation air as part of the supply air. • Three types of air ducts are there:- A) Fresh (inlet) air duct B) Main air duct C) Return air duct
  • 22. Conclusion • During my training at north western railway Jaipur , I learnt about basics of generation of electricity in train itself and uses of electricity in railway. • This training helped me out to understand the concept of air conditioning system & train lighting system which enhance my knowledge about the AC & train lighting system. • In this time period I gained a lot of knowledge, experience and ability to work with team.
  • 23. REFERENCES 1. Maury Klein, The Power Makers: Steam, Electricity, and the Men Who Invented Modern America Bloomsbury Publishing USA, 2009 ISBN 1- 59691-677-X 2. Climate Tech.Book, Hydropower, Pew Center on Global Climate Change, October 2009 3. British Electricity International (1991). Modern Power Station Practice: incorporating modern power system practice (3rd Edition (12 volume set) ed.). Pergamum. ISBN 0-08-040510-X. 4.Babcock & Wilcox Co. (2005). Steam: Its Generation and Use (41st edition ed.). ISBN 0-9634570-0-4.