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发明公开
CN106597283A 大功率变频电传动设备测试系统 无效 - 驳回

大功率变频电传动设备测试系统
摘要：
本发明提供的一种大功率变频电传动设备测试系统，包括测试加载回馈单元、与所述测试加载回馈单元传动连接的被测电机、与被测电机连接的被测变频器、与所述被测变频器的输出端连接的测试驱动回馈单元，所述测试加载回馈单元的电力端与直流母线连接，所述测试驱动回馈单元的电力端与直流母线连接，通过上述结构，能够有效提高系统的适应性和可变换能力，而且整个系统能够对高压变频传动设备进行准确测试，并有效简化测试结构，无需频繁拆装，提高测试效率，降低劳动强度以及成本。
摘要（英）：

The invention provides a test system of high power frequency conversion electric drive equipment. The system comprises a test load feedback unit, a tested motor which is in a transmission connection with the test load feedback unit, a tested frequency converter which is connected to the tested motor, and a test driving feedback unit which is connected to the output end of the tested frequency converter, wherein the power end of the test load feedback unit is connected to a direct current bus, and the power end of the test driving feedback unit is connected to the direct current bus. Through the above structure, the adaptability and transform ability of the system can be effectively improved, the whole can accurately test high voltage frequency conversion drive equipment, a test structure is effectively simplified, frequent disassembly and assembly are not needed, the test efficiency is improved, and the labor intensity and cost are reduced.

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