Power device of electric automobile
A technology for electric vehicles and power devices, which can be applied to electric vehicles, electromechanical devices, electric traction, etc., and can solve problems such as long charging time
Inactive Publication Date: 2011-05-25
尚德敏
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- Description
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- Application Information
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Problems solved by technology
If the battery runs out, the charging time is very long
Method used
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[0076] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.
[0077] figure 1 A schematic diagram of the working principle of the embodiment of the electric vehicle power device of the present invention is given.
[0078] Below is a brief description of the operating principle of the electric vehicle power unit provided by the present invention:
[0079] Engine 80 is the prime mover of the electric vehicle power plant that the present invention provides, and engine 80 is made of a plurality of parts, and it is core content of the present invention, and it provides the power of 20 kilowatts. The engine 80 drives the generator 200, which is a three-phase AC brushless synchronous generator with a rated power of 20 kilowatts. The output of the generator 200 is divided into two circuits, one of which passes through the three-phase rectifier 90 to charge the battery pack 190 ; the other is directly supplied ...
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The invention provides a power device of an electric automobile. The power device comprises an engine, a generator, a rectifier, a storage battery, an inverter, an electromotor and a control system, wherein the engine comprises an acetylene generator, an acetylene oil pusher, a hydraulic motor, a circulating oil tank and a waste gas absorber; the acetylene generator is used for generating acetylene by utilizing calcium carbide and water; acetylene enters the acetylene oil pusher and is mixed with air and then ignited to generate high-pressure fuel gas to push hydraulic oil in the acetylene oil pusher out; the hydraulic oil enters the hydraulic motor to push the hydraulic motor to work; the hydraulic motor is used for outputting power through a gear shaft to drive the generator to generate power; then the storage battery is charged through the rectifier and supplies power to the inverter; the inverter outputs three-phase alternating current to drive the asynchronous electromotor so as to drive wheels; burning waste gas exhausted from the acetylene oil pusher enters the waste gas absorber; and after carbon dioxide is absorbed by an alkaline solution discharged by the acetylene generator, other harmless waste is exhausted to atmosphere.
Description
technical field [0001] The present invention relates to general vehicle technology, and in particular to electric vehicle power plant. Background technique [0002] Automobile refers to a motorized wheeled trackless vehicle with its own energy source. It is the most widely used means of transportation, and the automobile engine is the power unit of the automobile. Automobiles and automobile power units were first comprehensive products made by inventors in France, Britain, Germany, the United States and other countries through continuous experiments. It took more than 200 years for the development of early cars to modern cars. Vehicles mainly include steam vehicles, battery electric vehicles and gasoline engine vehicles, and the corresponding vehicle power devices are steam engines, electric motors, and gasoline engines. [0003] It is generally believed that the three-wheeled steam car made by Juno in France in 1769 was the first car that could really drive. It could carr...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B60L11/08F02B63/04F01D1/02F01D15/02F02C3/14H02K9/00H02P7/06B60L50/13
CPCY02T10/7241Y02T10/7077Y02T10/641Y02T10/642Y02T10/64Y02T10/72
Inventor 尚德敏
Owner 尚德敏