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Dynamic power control method for emergency rescue vehicles

A technology of emergency rescue and control methods, which is applied in the direction of engine control, control devices, vehicle components, etc., can solve problems such as unstable output voltage of power generation, and achieve the effects of simple structure, good stability and electromagnetic compatibility, and high control precision

Inactive Publication Date: 2017-09-15
吴联凯
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a control method for vehicle power generation, which is specially aimed at technical problems such as unstable engine speed of special vehicles such as emergency rescue, which causes unstable output voltage of power generation. It does not change with the load change at a specific speed, and can realize the setting and real-time control of the engine operating speed

Method used

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  • Dynamic power control method for emergency rescue vehicles
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  • Dynamic power control method for emergency rescue vehicles

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Embodiment Construction

[0017] The structural principle and working principle of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0018] Such as figure 1 As shown, the layout diagram of the vehicle power generation control system of the present invention, wherein the vehicle system 8 includes an engine 1 installed on the vehicle chassis, a transmission 2 is directly connected to the engine 1 to realize power output, and the main drive shaft 1 outputs the output from the transmission 2 The power is transmitted to the transfer case 4, and the transfer case 4 is connected to the power take-off 5 to realize power generation by using the transfer case, and the power take-off 5 transmits the power to the generator 7 through the transmission shaft 6 to generate power. Its power transmission route is as follows: engine→transmission→main drive shaft→transfer case→power take-off→drive shaft→generator.

[0019] Such as figure 2 As shown, it als...

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Abstract

The invention aims at providing a dynamic power control method for emergency rescue vehicles. The dynamic power control method mainly aims at solving the technical problem that the rotating speed of an engine of special vehicles for emergency rescuing and the like is not stable, and consequently the power generation output voltage is unstable and the like. By means of a control system and the control method, the aims that the output rotating speed of a vehicle engine is stably at a special rotating speed and is not changed along with changes of loads are achieved, and setting of and real-time control over the engine running rotating speed can be achieved. in order to solve the above technical problem, the adopted solving principle is that a vehicle power generating unit is connected with the engine and a transmission system, stable control over the power generator output voltage is achieved through a voltage adjusting system, an engine rotating control device, a travelling / power generating conversion control device, a power distribution system and the like, and the using requirement of external loads for voltage is met.

Description

technical field [0001] The invention relates to a control method for power generation of an emergency rescue vehicle, belonging to the technical field of vehicle control. Background technique [0002] The vehicle alternator is the main power source of the vehicle including electrical equipment. Its function is to supply power to all on-board electrical equipment (except the starter) and charge the battery at the same time when the engine is running normally (above idling speed). With the needs of national construction and development, there are obvious and potential market demands in power rescue, communication maintenance, municipal construction, emergency handling, rescue and disaster relief, etc. Emergency rescue vehicles can focus on their power generation and power supply functions. The vehicle generator has become one of the important functions of special vehicles. Emergency rescue vehicles can work in harsh environments such as extremely high temperature, low temperat...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02D1/12F02D29/06B60K25/06
CPCF02D1/12B60K25/06F02D29/06F02D31/007
Inventor 吴联凯
Owner 吴联凯
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