Electric vehicle power system test system and electric vehicle

A technology of electric vehicles and power systems, applied in the direction of vehicle testing, machine/structural component testing, measuring devices, etc., can solve problems such as increasing the workload of software development, achieve efficient optimization of heat transfer methods, speed up development progress, reduce Effect of Installation Effort

Active Publication Date: 2016-11-09
CH AUTO TECH CORP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, the software interface between the two further increases the workload of software development.

Method used

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  • Electric vehicle power system test system and electric vehicle
  • Electric vehicle power system test system and electric vehicle
  • Electric vehicle power system test system and electric vehicle

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Embodiment Construction

[0055] In order to have a clearer understanding of the technical features, purposes and effects of the invention, the specific implementation manners of the present invention will now be described with reference to the accompanying drawings, in which the same reference numerals represent the same parts.

[0056] In this article, "schematic" means "serving as an example, example or illustration", and any illustration or implementation described as "schematic" should not be interpreted as a more preferred or more advantageous Technical solutions.

[0057] In order to make the drawings concise, the figures in each figure only schematically show the relevant parts of the present invention, and do not represent the actual structure of the product. In addition, to make the drawings concise and easy to understand, in some drawings, only one of the components having the same structure or function is schematically shown, or only one of them is marked.

[0058] In view of the various d...

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Abstract

The invention discloses an electric vehicle power system test system and an electric vehicle. An electric vehicle power system comprises a frequency converter and a power motor connected with the frequency converter. The test system comprises a vehicle-borne power battery of which the output end is connected with the input end of the frequency converter, a heat management pipeline used for executing heat management on the vehicle-borne power battery, a quick charger connected with the vehicle-borne power battery, a load motor connected with the power motor, and a power analyzer connected with the output end of the vehicle-borne power battery, the output end of the frequency converter and the output end of the power motor. According to the invention, the vehicle-borne power battery is used to replace a special DC power supply, so the cost is reduced, and the installation workload is reduced.

Description

technical field [0001] The invention relates to the technical field of power testing, in particular to a testing system for a power system of an electric vehicle and the electric vehicle. Background technique [0002] Energy shortages, oil crises and environmental pollution are intensifying, which have a huge impact on people's lives and are directly related to the sustainable development of the country's economy and society. All countries in the world are actively developing new energy technologies. As a new energy vehicle with reduced oil consumption, low pollution, and low noise, electric vehicles are considered to be an important way to solve the energy crisis and environmental degradation. Hybrid vehicles take into account the advantages of pure electric vehicles and traditional internal combustion engine vehicles at the same time. On the premise of meeting the requirements of vehicle power and mileage, it effectively improves fuel economy and reduces emissions. It is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M17/007H01M10/63
CPCG01M17/007H01M10/63Y02E60/10
Inventor 陆群钟明
Owner CH AUTO TECH CORP CO LTD
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