标题：Comparison of Two Electric Braking methods With Regenerative Capability of Brushless DC Machine and. Their Four-Quadrant Operation
作者：Liu, Jinbo; Su, Zhiyi; Chen, Jinlei
作者机构：[Liu, Jinbo; Su, Zhiyi; Chen, Jinlei] Shandong Univ, Sch Control Sci & Engn, Jinan, Shandong, Peoples R China.
会议名称：33rd Youth Academic Annual Conference of Chinese Association of Automation (YAC)
会议日期：MAY 18-20, 2018
来源：PROCEEDINGS 2018 33RD YOUTH ACADEMIC ANNUAL CONFERENCE OF CHINESE ASSOCIATION OF AUTOMATION (YAC)
关键词：Brushless de Machine; electric braking; dynamic braking; regenerative; braking; plugging; hybrid braking scheme; four-quadrature operation
摘要：Brushless DC machine (BLDCM) has found wide applications in many fields. How to brake electrically with regeneration capability for BLDCM is a new subject of great concern. This paper compares two emergent hybrid electric braking schemes recently. One is a "plugging+ regenerative" braking scheme, which blends plugging with regenerative braking method. The other is "dynamic+ regenerative" braking scheme, which combines dynamic braking with regenerative braking method. All of the problems involved in these two hybrid braking schemes such as switching laws of inverter, close-loop system implementation and their four-quadrant operation are investigated in detail. Effectiveness and validity of the proposed strategies are justified through simulation. Many important conclusions are drawn.