UNS0881a-P,V1 励磁驱动模块

UNS0881a-P,V1 3BHB006338R0001是一款励磁驱动模块

主要参数如下：

产品净深度/长度：270mm

产品净高度：100.2mm

产品净重：0.24kg

产品净宽度：100.2mm

功能描述：

自并励静止励磁系统，其励磁功率取自静止交流电压源，经过静止换流器整流后再通过滑环和电刷输入到发电机转子励磁绕组。

系统包括励磁变压器和可控或不可控的整流装置。

应用领域：

励磁系统是发电机组的重要设备，主要用于调节励磁，维持定子电压稳定。

性能特点：

励磁系统对提高发电厂的自动化水平、发电机组运行的可靠性、电力系统的稳定性有着重要的作用。

在微机自并励静止可控硅整流励磁系统中，发电机的励磁电流是由机端的励磁变压器经过可控硅整流装置整流后供给，

自动励磁调节器直接调节发电机的励磁电流以实现自动调整发电机机端电压或无功功率。

The UNS0881a-P,V1 3BHB006338R0001 is an exciting drive module

The main parameters are as follows:

Net depth/length: 270mm

Product net height: 100.2mm

Net weight: 0.24kg

Product net width: 100.2mm

Function description:

Self-shunt static excitation system, the excitation power is obtained from the static AC voltage source, rectified by the static converter,

 and then input to the generator rotor excitation winding through the slip ring and brush.

The system includes an exciting transformer and a controlled or uncontrolled rectifier.

Application field:

Excitation system is an important equipment of generator set, which is mainly used to regulate excitation and maintain stator voltage stability.

Performance characteristics:

Excitation system plays an important role in improving the automation level of power plant, the reliability of generator set operation and the stability of power system.

In the microcomputer self-shunt static thyristor rectifier excitation system, the excitation current of the generator is supplied by the excitation transformer at the 

machine end after the commutation of the thyristor rectifier device, and the automatic excitation regulator directly adjusts the excitation current of the generator 

to automatically adjust the voltage or reactive power of the generator end.