Fig. 1. Classical current models of filament conductor segments: (a) One filament conductor segment; (b) two filament conductor segments.传统的载流细导体段模型　(a) 单个载流细导体段; (b) 两个载流细导体段

Fig. 2. Multiconductor parallel connection and its equivalent circuit: (a) Three conductors in parallel connection^[7]; (b) multi-protrusion chips parallel connection in Press-Pack IGBTs^[8]; (c) equivalent circuit for multiconductor parallel connection. 多导体段并联及其等效电路　(a) 三导体段并联^[7]; (b) 压接型IGBT器件内部多凸台芯片并联^[8]; (c) 多导体段并联的等效电路

Fig. 3. Conductive current model of filament conductor segment.载流细导体段的传导电流模型

Fig. 4. Two filament conductor segments.两根细导体段

Fig. 5. Distances between different terminals of two filament conductor segments.两根细导体段不同端点之间的距离

Fig. 6. Two parallel filament conductor segments with same length and radius^[19]. 两根半径相同的圆柱截面的平行细导体段^[19]

Fig. 7. Inductances of two parallel filament conductor segments^[19]: (a) Unit-length self-inductance; (b) unit-length mutual-inductance. 两根平行细导体段自电感与互电感^[19] 　(a) 单位长度自电感; (b) 单位长度互电感