ABB 1336-135733 伺服系统

单晶闸管（SCR）是一个 pnp 晶体管（Q 1）和一个 npn 晶体管（Q 2）的组合。在这里，Q1 的发射极是可控硅的阳极，Q2 的发射极是阴极。此外，Q1 的基极与 Q2 的集电极相连，Q1 的集电极与 Q 的基极相连，晶闸管的栅极也与 Q2 的基极相连。

A single thyristor (SCR) is a combination of a pnp transistor (Q 1) and an npn transistor (Q 2). Here, Q1’s emitter is the anode terminal of the SCR, and Q2’s emitter is its cathode. In addition, the base of Q1 is connected to Q2’s collector, the collector of Q1 is connected to Q’s base, and the gate terminal of the thyristor is also connected to Q2’s base.

 是一款高压逆变相模块机架。主要用于电力和工业领域，旨在控制电机的速度和运行，以达到节能和提高生产效率的目的。

It is a high voltage inverter phase module rack. It is mainly used in electric power and industrial fields, aiming at controlling the speed and operation of motors for the purpose of energy saving and productivity improvement.

高压逆变器相位模块是 ACS2000 系列高压逆变器的一部分。它与其他模块（例如 S-076N 3BHB009884R0021 IGCT 框架）配合使用，可创建完整的高压逆变系统。

The HV Inverter Phase Module is part of the ACS2000 series of HV inverters. It is used in conjunction with other modules, such as the S-076N 3BHB009884R0021 IGCT frame, to create complete high voltage inverter systems.