07-07-2023 дата публикации
Номер: CN116400218A
Автор:
JIAO JIAHUAN,
CHANG SENWEI,
ZHOU JIAWEI,
FU ZHENG,
GUO SHUZHI,
HUANG MING,
SUN YANZHAO,
YIN PENGYU,
PAN LEI,
CUI LIFAN,
XU ZICHENG,
LI LONG,
SUN FENGLONG
Принадлежит:
The embodiment of the invention discloses a motor test circuit and motor test equipment, and the circuit integrates a plurality of test stations, a power frequency electric quantity test unit, a variable frequency electric quantity test unit, a DC resistance test unit, a turn-to-turn short circuit test unit, an insulation and voltage resistance test unit, and a control unit in one circuit. The to-be-tested motors with different powers are connected with the corresponding test stations according to the rated powers of the to-be-tested motors, and the corresponding parameters of the to-be-tested motors are tested through the test units under the control of the control unit. The technical problems that in the prior art, when different parameters of the motor are tested, test cables and test instruments need to be frequently replaced, the test time is too long, and the human resource investment is large are solved, and the technical effect that one test device can be used for testing multiple ...
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