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Multi-energy hybrid power comprehensive test device

A hybrid and comprehensive test technology, which is applied in the direction of measuring devices, engine tests, motor generator tests, etc., can solve the problems that the test results cannot be optimized, achieve ideal test results, protect the battery, and prolong the service life.

Inactive Publication Date: 2010-10-20
BEIJING UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the existing control system can make the test run smoothly, it cannot optimize the test results

Method used

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  • Multi-energy hybrid power comprehensive test device
  • Multi-energy hybrid power comprehensive test device

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with accompanying drawing:

[0029] Such as figure 1 As shown, in the multi-energy hybrid comprehensive test device, engine 1, torque converter 2, sensor 3, motor 4, sensor 5, dynamometer 6, brake 7, inertia disc 8, motor 9 and sensor 10 are coaxial in sequence Mechanically connected, the input shaft and the output shaft of adjacent parts are connected by a coupling 16 and connected with the transmission shaft 15 .

[0030] The integrated control system 18 consists of an engine ECU controller ETC19, a torque converter controller TCU20, two sensor digital-to-analog converters DA (21, 24, 28), two motor controllers MC (22, 27), and a battery management unit BCM23 , Dynamometer controller DYM25, brake controller ABS26, CAN bus 17.

[0031] The device also includes two rectifier inverters 11 , 12 , a battery-supercapacitor 13 , an engine ECU 14 , and a calibration system 29 .

[0032] The calibration sy...

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Abstract

The invention discloses a multi-energy hybrid power comprehensive test device, belonging to the field of vehicle power performance test and relating to a comprehensive test device integrating a calibration system and an energy recovery system. A main part is formed by connecting an engine (1), a torque converter (2), a sensor (3), motors (4, 9), a sensor (5), a dynamometer (6), a brake (7), an inertia disc (8), a sensor (10), two rectification inverters (11 and 12), a battery-super capacitor (13), an engine ECU (Electronic Control Unit) (14), an integrated control system (18) and a calibration system (29) to a same shaft through a coupling (16). The test device can simulate the running conditions of most hybrid power vehicles, provide a test platform to develop the hybrid power vehicles, can also provide the test platform to harmoniously match a plurality of controllers, brake systems and control methods with the hybrid power vehicles and can finish about ten kinds of calibration tests relevant to the vehicle power performance test.

Description

technical field [0001] The invention relates to a multi-energy hybrid comprehensive test device, in particular to a comprehensive test device with a calibration system and an energy recovery system. Background technique [0002] In recent years, due to the increasingly prominent problems of environmental pollution and energy shortages, the automobile industry has been driven to develop in the direction of low consumption, low emissions, and high efficiency. One of the development directions is hybrid electric vehicles, which have the excellent power of traditional fuel vehicles and electric vehicles. The double advantage of low emissions. Hybrid electric vehicles have two kinds of power sources. The traditional single power source test bench can no longer meet the needs of hybrid power tests. The development of new multi-power source test benches can meet the requirements of hybrid power tests. Most of the existing hybrid test benches are developed for a certain connection ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M15/00G01M13/02G01R31/34G01L5/28
Inventor 冯能莲宾洋张潇周大森
Owner BEIJING UNIV OF TECH
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