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    • 7. 发明授权
    • Current conductor arrangement
    • 电流导体布置
    • US5835362A
    • 1998-11-10
    • US615948
    • 1996-03-14
    • Markus KellerJochen ReesAlexander Stoev
    • Markus KellerJochen ReesAlexander Stoev
    • H02M7/00H02M5/45
    • H02M7/003Y10T307/50
    • In order to reduce the commutation inductance of series-connected controllable semiconductor components (V1-V6), the latter are connected, in an essentially orthogonal manner and at a predeterminable distance (a), via spur double striplines (6, 6') to essentially planar main lines (5, 5'). All of the double striplines (5, 5'; 6, 6') have a layered structure and are mutually insulated by a thin insulating layer (7), with the result that a minimum current area is achieved. The controllable semiconductor components (V1-V6) are accommodated closely adjacent to freewheeling diodes in a module (10), the heat of which can be dissipated by cooling elements (8). Bipolar transistors having an insulated gate (IGBTs) are preferably used as controllable semiconductor components (V1-V6).
    • 为了减少串联可控半导体元件(V1-V6)的换向电感,后者以基本上正交的方式并且以可预定的距离(a),经由尖锐双带状线(6,6')连接到 基本上平面的主线(5,5')。 所有的双带状线(5,5',6,6')都具有分层结构,并被薄的绝缘层(7)相互绝缘,结果实现了最小的电流面积。 可控半导体部件(V1-V6)被容纳在模块(10)中与续流二极管紧密相邻的位置,其热量可由冷却元件(8)消散。 具有绝缘栅极(IGBT)的双极晶体管优选用作可控制的半导体元件(V1-V6)。