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Design of environment-friendly wind power generation device at top of train

A technology for wind power generation devices and trains, which is applied in the directions of wind turbine components, wind energy power generation, wind turbines, etc.

Inactive Publication Date: 2010-11-10
李坚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0015] 2. AC power supply for high-power generator vehicles in non-electrified sections

Method used

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  • Design of environment-friendly wind power generation device at top of train
  • Design of environment-friendly wind power generation device at top of train
  • Design of environment-friendly wind power generation device at top of train

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specific Embodiment approach

[0083] 1. In combination with the original equipment of the train, on the top of the carriage of the train, and within the installation limit of the equipment, divide it into two rows along the direction of the length of the carriage, and install this wind power generating device 22 with 4 pieces in each row; each wind power generating device 22 A three-phase alternator 26 is installed at the head and tail of each, and the front end of their rotor shaft is inlaid with a spline 32, which is connected with the shaft 27 of the fan through the spline 32 and the spline sleeve 31; A small fan 28 is installed at 500 mm, and 14 small fans are installed on a wind power generation device 22; in order to ensure the proper working strength of the generator and the consistency of the rotation direction, a wedge is installed at the midpoint of the connecting shaft of the two generators. Block type one-way running bearing (forward rotation) 21 or wedge type one-way running bearing (reverse ro...

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Abstract

The invention relates to a wind power generation device at the top of a train, which is arranged like a long strip, two three-phase alternating current generators are respectively mounted at the head part and the tail part of the wind power generation device, and rotor shafts of the three-phase alternating current generators are connected with a shaft of a fan through a spline and a spline sleeve; and the wind power generation device is fixed by a plurality of bearings, the middle one is a one-way running bearing in forward rotation or reverse rotation and is equipped with a coaxial small fan in every certain distance, and then one strip of the wind power device is equipped with a plurality of coaxial small fans. A plurality of strips of the wind power generation devices are arranged at the top of the train, and power generated by all the generators is connected in parallel and centralized on a boost regulator, and is further respectively transmitted onto batteries or loads, thereby leading a railway enterprise to save energy, reduce consumption, increase revenue and reduce expenditure, leading people to enjoy the low-carbon life, simultaneously ensuring the power supply when the train encounters an accident, and further providing a certain material base for emergency rescue, disaster relief, loss prevention, disaster prevention and reassurance of people.

Description

Technical field [0001] The invention relates to the design of an environment-friendly wind power generating equipment on the roof of a train. And the present invention is only suitable for ordinary trains and express trains, and is not suitable for high-speed trains such as EMUs. Background technique [0002] At present, known trains are various, including ordinary trains, express trains and high-speed trains including EMUs. Their power is driven by internal combustion engines or provided by external power grids through pantographs to electric locomotives; The generator set is driven by the internal combustion engine to generate electricity; or the high-voltage electricity on the grid is converted into various currents on the train through the pantograph and transformer rectification equipment, and provided to various electrical appliances for use, which consumes a lot of energy; or A small diesel generator set is used for power supply, which consumes a large amount of dies...

Claims

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Application Information

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IPC IPC(8): B60L8/00F03D9/00F03D11/00F03D9/25F03D9/32F03D15/20
CPCY02E10/725Y02T10/7083Y02E10/722Y02E10/72Y02T10/7072
Inventor 李坚
Owner 李坚