发明名称 |
LOW STRAY INTERCONNECTION INDUCTANCE POWER CONVERTING MODULE FOR CONVERTING A DC VOLTAGE INTO AN AC VOLTAGE, AND A METHOD THEREFOR |
摘要 |
The low stray interconnection power converting module is for converting a DC voltage into an AC voltage. It comprises two DC voltage terminals for receiving the DC voltage, an AC voltage terminal for delivering the AC voltage, and a half-bridge including a pair of power switching elements connected as a series totem pole between the DC voltage terminals via the AC voltage terminal. It also comprises a decoupling device for decoupling the half-bridge. The decoupling device comprises a series of at least two adjacent superimposed electrode plates separated by a dielectric material and extending proximately in overlapping relation with the half-bridge. Each of the adjacent electrode plates is connected to a different one of the DC terminals. The electrode plates form with the two power switching elements, the DC terminals and the AC terminal, a reduced cross section belt-like current closed loop by which a low stray interconnection inductance power converting module is obtained.
|
申请公布号 |
CA2261616(A1) |
申请公布日期 |
1998.01.29 |
申请号 |
CA19972261616 |
申请日期 |
1997.06.25 |
申请人 |
HYDRO-QUEBEC |
发明人 |
FRANCOEUR, BRUNO;COUTURE, PIERRE |
分类号 |
H02M7/00;(IPC1-7):H02M7/00 |
主分类号 |
H02M7/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|