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Abstract：
In order to drive beam-pumping unit with brushless DC motor (BLDCM), a kind of motor speed regulator was investigated. When pumping unit is in up stroke, BLDCM is power-driven; when in down stoke, pumping unit is braked by BLDCM. To meet the operation mode, PI double closed loops control strategy and Pulse Width Modulation (PWM) are applied. Simulation and test in field show that our design has good control effect and popularizing value.
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Source ：
INDUSTRIAL INSTRUMENTATION AND CONTROL SYSTEMS II, PTS 1-3
ISSN： 1660-9336
Year： 2013
Volume： 336-338
Page： 728-733
Language： English
Cited Count：
WoS CC Cited Count： 2
SCOPUS Cited Count： 1
ESI Highly Cited Papers on the List： 0 Unfold All
WanFang Cited Count：
Chinese Cited Count：
30 Days PV： 6
Affiliated Colleges：
