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发明公开
CN104316889A 基于虚拟负载法的发电机转子交流阻抗测试仪校验装置 无效 - 驳回

基于虚拟负载法的发电机转子交流阻抗测试仪校验装置
摘要：
本发明公开了基于虚拟负载法的发电机转子交流阻抗测试仪校验装置，包括依次连接的第一高准确度表、高稳定性精密程控源、第二高准确度表和数显及人机界面模块，分别与所述第一高准确度表和高稳定性精密程控源连接的电流输出端子，以及分别与所述高稳定性精密程控源和第二高准确度表连接的电压输出端子。本发明所述基于虚拟负载法的发电机转子交流阻抗测试仪校验装置，可以克服现有技术中人工劳动量大、误操作率高和校验难度大等缺陷，以实现人工劳动量小、误操作率低和校验难度小的优点。
摘要（英）：

The invention discloses a virtual load method-based generator rotor alternating current impedance tester calibration device. The virtual load method-based generator rotor alternating current impedance tester calibration device includes a first high-accuracy meter, a high-stability precise program-control source, a second high-accuracy meter, a digital display and man-machine interface module, a current output terminal which is connected with the first high-accuracy meter and the high-stability precise program-control source respectively, as well as a voltage output terminal which is connected with the high-stability precise program-control source and the second high-accuracy meter respectively. With the virtual load method-based generator rotor alternating current impedance tester calibration device of the invention adopted, defects of large manual workload, high misoperation rate and high calibration difficulty in the prior art can be eliminated. The virtual load method-based generator rotor alternating current impedance tester calibration device has the advantages of small manual workload, low misoperation rate and low calibration difficulty.

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