Motor fault simulation test platform for electric vehicle

A technology of fault simulation and test platform, which is applied in the direction of motor generator testing, components of electrical measuring instruments, measuring electricity, etc., can solve problems such as inability to test motor operating parameters, and achieve the effect of convenient recording

Inactive Publication Date: 2021-07-09
刘彦
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  • Application Information

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Problems solved by technology

[0003] After retrieval, the Chinese patent application number is CN202010636661.9, which discloses a motor failure simulation platform for electric vehicles, including a platform base, and a first hydraulic lifting device and The second hydraulic lifting device, the opposite sides of the first hydraulic lifting device and the second hydraulic lifting device are

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  • Motor fault simulation test platform for electric vehicle
  • Motor fault simulation test platform for electric vehicle
  • Motor fault simulation test platform for electric vehicle

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Embodiment Construction

[0031] The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

[0032] Embodiments of the present patent are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are only used for explaining the patent, and should not be construed as limiting the patent.

[0033] In the description of this patent, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientation or positional relationship indicated by "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing this patent and simplifying the des...

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Abstract

The invention discloses a motor fault simulation test platform for an electric vehicle, and relates to the technical field of motor test. The problem that operation parameters of a motor in different working environments cannot be tested is solved. The device specifically comprises a bottom plate, a connecting plate is arranged on the outer wall of one side of the bottom plate, a mounting platform is arranged on the outer wall of one side of the connecting plate, a dynamometer is arranged on the outer wall of the top of the mounting platform, a top plate and two side baffles are arranged on the outer wall of one side of the connecting plate, and a control panel is arranged on the outer wall of one side of each side baffle. By arranging a guide pipe and a temperature and humidity sensor, a worker can send hot air into a closed space at one side of a sealing cover through the guide pipe by virtue of hot air generation equipment, so that the temperature around a test motor is increased, and at the moment, the test motor is controlled to rotate to drive a clamping rotating shaft to rotate; and the dynamometer is enabled to test the operation condition of the test motor in a high-temperature environment, and the operation parameters are transmitted to the control panel at the same time.

Description

technical field [0001] The invention relates to the technical field of motor testing, in particular to a motor fault simulation test platform for electric vehicles. Background technique [0002] As the core component of the electric motorcycle, the motor’s motion state directly affects the power of the electric motorcycle. Once a failure occurs, it will not only cause insufficient power of the electric motorcycle, but also generate large noise and vibration, and even cause shutdown. Consequences, therefore, it is particularly important to carry out various fault diagnosis of electric motorcycle motors, and motor testing requires reliability testing of performance parameters such as torque, speed, voltage, and current of the motor under different external environmental conditions. In order to simulate the test environment, the motor to be tested needs to be placed in a closed test box, and the required test environment conditions are simulated in the test box. [0003] After...

Claims

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Application Information

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IPC IPC(8): G01R31/34G01R1/04G01D21/02
CPCG01D21/02G01R1/0408G01R31/343
Inventor 刘彦倪锦良
Owner 刘彦
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