Temperature-controllable motor power measuring system and method
A dynamometer system and motor technology, applied in the field of temperature-controlled motor dynamometer systems, can solve problems such as low efficiency, inaccurate test results, and long test preparation time.
Pending Publication Date: 2020-04-17
TCL RUIZHI (HUIZHOU) REFRIGERATION EQUIP CO LTD
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Problems solved by technology
[0007] In order to overcome the problems of long test preparation time, low efficiency, difficult temperature control and inaccurate test results of the existing motor dynamometer system, the present invention provides a temperature-controllable motor dynamometer system and method
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[0026] The technical solutions protected by the present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0027] Reference attached figure 1 , a temperature-controllable motor dynamometer system, including a motor under test 1, a host computer 2 and a center console 3, and a temperature control component 4 for heating and cooling the motor under test 1, and a temperature control component 4 for testing the motor under test 1 The temperature detector 5 of the temperature, the temperature control assembly 4, the temperature detector 5 and the upper computer 2 are connected with the center console 3, and the motor 1 to be tested is connected with a power analyzer 6 for detecting the power of the motor 1 to be tested, and for detecting The torque component 7 of the torque of the motor 1 to be tested, the power analyzer 6 and the torque component 7 are connected to the host computer 2; the temperature detector 5 is an infrare...
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The invention discloses a temperature-controllable motor power measuring system. The system comprises a to-be-tested motor, an upper computer, a center console, a temperature control assembly used forheating and cooling the to-be-detected motor, and a temperature detector used for detecting the temperature of the to-be-detected motor; the temperature control assembly, the temperature detector andthe upper computer are connected with the center console, the to-be-detected motor is connected with a power analyzer used for detecting the power of the to-be-detected motor and a torque assembly used for detecting the torque of the to-be-detected motor, and the power analyzer and the torque assembly are connected with the upper computer. The system is integrally designed, the to-be-detected motor can be detected by controlling the upper computer, the automation degree is high, the detection efficiency and the accuracy of the detection result are improved, the temperature control assembly can control the temperature of the to-be-detected motor, it is ensured that the temperature of the to-be-detected motor is consistent with the preset temperature range, and temperature control is accurate.
Description
technical field [0001] The invention relates to the field of motor detection, in particular to a temperature-controllable motor dynamometer system and method. Background technique [0002] During the R&D and design stages of a motor, it is often necessary to test it with a motor dynamometer in order to evaluate its efficiency and other characteristics. Motors are used in a wide range of fields, such as compressors, household appliances, and automation equipment. The temperature of the motor will be higher than the ambient temperature during the actual operation of the equipment. In the process of motor testing, in order to accurately evaluate the characteristics of the motor under different temperature conditions, the temperature of the motor is usually raised before the test, and the test is performed after reaching the specified temperature. [0003] At present, there are two main methods of heating up the motor dynamometer system: [0004] (1) Before the motor test, use...
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IPC IPC(8): G01M15/02G01L3/24G01L3/26
CPCG01L3/24G01L3/26G01M15/02
Inventor 林育智蔡亚平王海英王战斌程松谭健朱俊杰
Owner TCL RUIZHI (HUIZHOU) REFRIGERATION EQUIP CO LTD