3BHB045647R0003 励磁控制器

3BHB045647R0003励磁控制器 主要用于控制发电机励磁系统，提供适当的励磁电流给发电机的励磁绕组，从而控制发电机的输出电压和功率因数。

该励磁控制器具备精确的电压和功率因数控制功能，可以维持发电机输出电压的稳定，并控制发电机的功率因数以满足电力系统的需求。

3BHB045647R0003 励磁控制器的基本工作原理包括传感器检测发电机的输出电压和电流，控制器根据预设参数和控制策略计算所需的励磁电流，并通过励磁系统将低电压信号转换为高电压直流电供给发电机的励磁线圈，从而控制发电机的输出电压和电流。通过反馈机制，控制器能够不断调整励磁电流的大小和方向，使发电机的输出电压和电流稳定在预设值范围内，以满足工作要求。此外，励磁控制器还可能具备保护机制，以确保发电机和励磁系统的安全运行。

3BHB045647R0003 Excitation controller is mainly used to control the generator excitation system, provide appropriate excitation current to the generator excitation winding, so as to control the output voltage and power factor of the generator.

The excitation controller has accurate voltage and power factor control functions, which can maintain the stability of the generator output voltage and control the power factor of the generator to meet the needs of the power system.

3BHB045647R0003 Excitation controller is an important part of the power supply and auxiliary equipment that supply the excitation current of synchronous generator. It is mainly composed of two main parts: excitation power unit and excitation regulator. The excitation power unit is responsible for providing the excitation current to the rotor of the synchronous generator, while the excitation regulator controls the output of the excitation power unit according to the input signal and set regulation criteria.

3BHB045647R0003 The basic working principle of the excitation controller includes the sensor to detect the output voltage and current of the generator, the controller calculates the required excitation current according to the preset parameters and control strategy, and converts the low voltage signal into high voltage direct current through the excitation system to supply the excitation coil of the generator, so as to control the output voltage and current of the generator. Through the feedback mechanism, the controller can constantly adjust the size and direction of the excitation current, so that the output voltage and current of the generator can be stabilized within the preset value range to meet the working requirements. In addition, the excitation controller may have a protection mechanism to ensure the safe operation of the generator and excitation system.

主要产品：

ABB---AC 800M控制器、贝利、PM866控制器、IGCT可 控硅5SHY 3BHB01 3BHE00 3HNA00 DSQC系列

本特利(BENTLY) ---3500系统/前置器、前后卡、传感器、电源模块、探头、电缆

艾默生(EMERSON) --modbus卡、 电源板、控制器、电源、底座、电源模块、交换机

EPRO --- 数据采集模块、探头、转速传感器、振动传感器、轴振变送器、前置器福克斯波罗(FOXBORO) ---热电阻输入输出模块、电源模块、通讯模块、电缆、控制器、交换机

GE ---模块、空气开关、I/0模块、 显示器、CPU模块、 电源模块、转换器、CPU板、 以太网模块、综合保护装置、电源模块、燃机卡

黑马(HIMA) ---DI模块、处理器模块、AI卡件、脉冲编码器

霍尼韦尔(HONEYWELL) ---安全型数字输出卡、程序模块、模拟输入卡、CPU模块、FIM卡

穆格(MOOG) ---伺服阀、控制器、模块、电源模块

NI ---信息采集卡、PXI模块、卡件、机箱多通道控制卡

西屋(WESTINGHOUSE) ---RTD热电阻输入模块、AI/AO/DI/DO模块、电源模块、控制模块、底座模块.

伍德沃德(WOODWARD) ---调节器、模块、控制器、调速器

横河(Y0KOGAWA) ---伺服模块、控制柜节点单元.

主营产品:

plc、DCS、CPU模块、通讯模块、输入输出模块(AI/A0/I/DO)、电源模块、可控硅模块、端子模块、PXI模块、伺服驱动、伺服电机、

工业显示屏、工业键盘、控制器、编码器、调节器、传感器、I/0板、计数板、光纤接口板、采集卡、燃机卡、FDM卡等自动化备件