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Storage battery alternating current electric drive working vehicle

A battery, alternating current technology, applied in motor vehicles, transmission devices driven by electric motors, electric locomotives, etc., can solve problems such as large engine pollution, energy waste, environmental pollution, etc., and achieve the effect of high running accuracy

Inactive Publication Date: 2018-05-11
GEMAC ENG MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the engines of railway engineering vehicles powered by internal combustion are very polluting and energy waste is serious
When the internal combustion vehicle is working in the tunnel, the exhaust gas emitted by the engine is not easy to spread and the noise is loud, which will also cause great harm to the health of construction workers
The resulting energy waste and environmental pollution need to be resolved urgently

Method used

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  • Storage battery alternating current electric drive working vehicle
  • Storage battery alternating current electric drive working vehicle
  • Storage battery alternating current electric drive working vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Embodiment 1 (single-cab battery AC drive work vehicle)

[0018] figure 1 Among them, 1 is the car body, 2 is the bogie, 3 is the driver's cab, 4 is the machine room, 5 is the operating system, and 6 is the power storage device. The bogie 2 is located at the lower part of the car body 1, and the traction motor (referred to as the motor) is installed on the bogie 2, and the motor drives the wheel pair through the gear box fixed on the wheel pair; The running of the vehicle is controlled through any console; brake components, traction inverters, auxiliary converters, etc. can be arranged in the machine room 4; the power storage device 6 is arranged under the car body 1, and the operating system is arranged on the car body 1 5. The operating system 5 includes an operating device and an operating system operating device.

Embodiment 2

[0019] Embodiment 2 (Battery AC drive work vehicle with cabs at both ends)

[0020] figure 2 Among them, 1 is a car body, 2 is a bogie, 3-1 is a front driver's cab, 3-2 is a rear driver's cab, 4 is a machine room, 5 is an operating system, and 6 is an electric storage device. The front driver's cab 3-1 and the rear driver's cab 3-2 are respectively arranged with a console, and the driver can control the vehicle running through any console; The gear box fixed on the wheel set drives the wheel set to run; the machine room 3 can be arranged with traction inverters, auxiliary converters and brake components, etc.; the battery device 6 is arranged under the car body 1 .

[0021] image 3 Among them, the power transmission system of the battery AC transmission work vehicle of the present invention includes a vehicle control device, a power system controller, a power storage device management system, a power storage device, a traction inverter, an auxiliary converter and a tractio...

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Abstract

A storage battery alternating current electric drive working vehicle includes a vehicle body, a bogie, a cab, a machine room, an operating system, and a power storage device. A traction motor is mounted on the bogie, and the traction motor is connected with an axle gear box fixed on a wheel pair of the bogie. A power transmission system comprises the traction motor, the power storage device, a power storage device management system, a traction inverter, an auxiliary converter, a vehicle operating device and a power system controller. The power storage device is fixed under the vehicle body, and the power storage device management system, the traction inverter and the auxiliary converter are fixed on the vehicle body; and the vehicle operating device is installed in the cab. The storage battery alternating current electric drive working vehicle can be powered by the power storage device, and the power of the power storage device can meet the daily operation requirements of an engineering vehicle, and the storage battery alternating current electric drive working vehicle reduces noise and emissions, and is environmental-friendly and energy-saving.

Description

technical field [0001] The invention relates to a working vehicle driven by a storage battery alternating current. Background technique [0002] As the damage to the environment by fossil fuels becomes more and more serious, the country pays more and more attention to environmental protection, and energy conservation and environmental protection have become the mainstream of today's social development. [0003] At present, the engines of railway engineering vehicles powered by internal combustion are very polluting and energy waste is serious. When the internal combustion vehicle is working in the tunnel, the exhaust gas emitted by the engine is not easy to spread and the noise is loud, which will also cause great harm to the health of construction workers. The resulting energy waste and environmental pollution need to be resolved urgently. Contents of the invention [0004] The main purpose of the present invention is to solve the above problems and deficiencies, and pr...

Claims

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Application Information

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IPC IPC(8): B61C3/02B61C9/38
CPCB61C3/02B61C9/38Y02T30/00
Inventor 肖绪明刘旭吴林靖曹江林何晨
Owner GEMAC ENG MACHINERY