bhel pnuematic braking system
Post on 11-Sep-2014
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DESCRIPTION
Presentation on Pneumatic Braking System of Locomotive which are used in ''Locomotive Manufacturing Department , BHEL , Jhansi''TRANSCRIPT
PNUMATIC BRAKING SYSTEMIN DIESEL LOCOMOTIVE
PRESENTED BY
Deepak Kumar SolankiGECA, ME 4th YearROLL N0 – 10EEAME020
PRESENTATION ON
About BHEL BHEL is an integrated power plant
equipment manufacturer and one of the largest engineering and manufacturing companies in India in terms of turnover.
BHEL established in 1964, ushering in the indigenous Heavy Electrical Equipment industry in India.
BHEL engaged in Design Engineering Manufacture construction
TestingServicing & commissioningTransmissionRenewable Energy
INTRODUCTION BHEL is a leading Maharatna Company
in India. It have 15 manufacturing divisions. More than 42600 employees are
performing their work. Two repair units, four regional offices
eight service centres and15 regional centres and currently operate at more than 150 project sites across India and abroad.
BHEL JHANSI It is called second-generation plant of
BHEL Set up in 1974 at an estimated cost of
`16.22 crores inclusive of `2.1 crores for township.
Its foundation was laid by late Mrs. Indira Gandhi the prime minister on 9th Jan. 1974.
The commercial production of the unit began in 1976-77 with an output of `53 lacs since then there has been no looking back for BHEL Jhansi.
Products in BHEL JHANSI Locomotives:
- Diesel locomotive
- AC/DC locomotive
- Special purpose wagons.
- Rail cum road Vehicle.
- Synchrolift
TransformersTYPE RANGE
• Power Transformer upto 400 kV/315 MVA
• Rectifier Transformer upto 132 KV/120 kA
• Furnace Transformer upto 33 kV/60 MVA
• Transformer for ESP upto 95 kVp/1400mA
• Voltage Transformer upto 220 kV
• Current Transformer upto 400 kV
• Traction Transformers Single Phase Freight Loco - upto 25 kV/5400kVA Three Phase Freight Loco - upto 25 kV/7475kVA
upto 25 kV/5400kVA upto 25 kV/7475kVA
• Transformer for ACEMU upto 25 kV/1550 kVA upto 25 kV/1550 kVA
• Cast Resin Dry Type Transformer upto 33 kV/15 MVA
upto 33 kV/15 MVA
Pneumatic Braking System
• The air brake is the standard, fail-safe, train brake used by railways all over the world.
• It is based on the simple physical properties of compressed air.
Block Diagram
Components
• Compressor• Main Reservoir• Driver's Brake Valve• Feed Valve• Equalising Reservoir• Angle Cocks• Coupled Hoses• Brake Cylinder
Components(continued..)
• Auxiliary Reservoir• Brake Block• Brake Rigging• Triple Valve
Brake Release
Brake Application
Lap
Two Pipe Systems
References
• Wikipedia• Railway Technical USA• Scrib.com• Bhel.com