发明名称 |
System and method for controlling switching elements within a single-phase bridge circuit |
摘要 |
A method 600 for controlling the operation of switching elements contained within a single-phase bridge circuit of a power convertor is disclosed that may include monitoring 602 gate voltages of a first switching element and a second switching element of the single-phase bridge circuit and controlling the first and second switching elements so that each switching element is alternated between an activated state and a deactivated state. In addition, the method may include transmitting 608 a gating command signal to adjust the first switching element from the deactivated state to the activated state when: a first gate drive command is received that is associated with switching the first switching element to the activated state; a second gate drive command is received that is associated with switching the second switching element to the deactivated state; and the gate voltage of the second switching element is less than a predetermined voltage threshold. |
申请公布号 |
EP2854276(A3) |
申请公布日期 |
2016.03.09 |
申请号 |
EP20140185103 |
申请日期 |
2014.09.17 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
WAGONER, ROBERT GREGORY;KLODOWSKI, ANTHONY MICHAEL;GREENLEAF, TODD DAVID |
分类号 |
H02M1/38;H02M5/458;H02M7/5387;H02P9/00 |
主分类号 |
H02M1/38 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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