3BHE009681R0101 GVC750BE101 | 工厂网络接口模块 | P7LA HNEF105323R0002
型号：3BHE009681R0101 GVC750BE101
类别：PN800 工厂网络接口模块
质保：365天
货期：3-5天/周
产品净厚度/长度：243.84 毫米
产品净高：73.66 毫米
产品净宽：170.18 毫米
3BHE009681R0101 GVC750BE101 励磁器控制模块是发电机组中的关键组件，其主要作用在于控制电磁励磁系统，进而控制电磁线圈的电流，从而调节发电机的电压和电流输出值。具体来说，励磁控制器通过对励磁绕组电流进行控制和调节，使得发电机组的磁场保持在恒定的大小和稳定的状态下。当负载发生变化时，励磁控制器会自动调整励磁电流的大小和参数，以调节发电机的输出电压和电流，并保持其稳定运行。此外，如果发电机出现过电压、过电流等故障，励磁控制器也会立即发出相应的信号，通知监控系统进行处理。
在功能实现上，3BHE009681R0101 GVC750BE101 励磁控制器首先将电力系统中的模拟信号采集进入控制芯片中，进行当前工况的分析与计算。然后将计算所得的励磁控制信号输入至励磁功率模块中，励磁功率模块根据输入控制信号的大小控制励磁电流的大小，进而控制发电机的运行方式。
在结构上，3BHE009681R0101 GVC750BE101 励磁控制器通常包括测量比较单元和综合放大单元。测量比较单元负责测量发电机电压信号，将其按比例变换成直流电压信号，并与给定直流电压进行比较，送出发电机电压偏差信号。而综合放大单元则由综合放大环节、比例积分环节和适应器环节组成，负责将各种基本测量输出的、反馈和辅助限制生成的、以及稳定和补偿反应的各种直流信号加以综合放大，并输出至后续环节进行进一步处理。
3BHE009681R0101 GVC750BE101 | Factory Network interface module | P7LA HNEF105323R0002
Model: 3BHE009681R0101 GVC750BE101
Category: PN800 Factory network interface module
Warranty: 365 days
Delivery time: 3-5 days/week
Net product thickness/length: 243.84 mm
Product height: 73.66 mm
Product net width: 170.18mm
3BHE009681R0101 GVC750BE101 exciter control module is a key component in the generator set, its main role is to control the electromagnetic excitation system, and then control the current of the electromagnetic coil, so as to adjust the voltage and current output value of the generator. Specifically, the excitation controller controls and adjusts the current of the excitation winding to keep the magnetic field of the generator set in a constant size and stable state. When the load changes, the excitation controller will automatically adjust the size and parameters of the excitation current to adjust the output voltage and current of the generator and maintain its stable operation. In addition, if the generator overvoltage, overcurrent and other failures, the excitation controller will immediately send a corresponding signal to notify the monitoring system for processing.
In terms of function implementation, the 3BHE009681R0101 GVC750BE101 excitation controller first collects the analog signal in the power system into the control chip to analyze and calculate the current working condition. Then the calculated excitation control signal is input to the excitation power module. The excitation power module controls the excitation current according to the input control signal, and then controls the operation mode of the generator.
Structurally, the 3BHE009681R0101 GVC750BE101 excitation controller usually includes a measurement comparison unit and a comprehensive amplification unit. The measurement and comparison unit is responsible for measuring the generator voltage signal, converting it into a DC voltage signal proportionally, and comparing it with the given DC voltage, sending the motor voltage deviation signal. The comprehensive amplification unit is composed of a comprehensive amplification link, a proportional integration link and an adapter link, which is responsible for comprehensively amplifying various DC signals of basic measurement output, feedback and auxiliary limit generation, as well as stabilization and compensation reactions, and output to the subsequent link for further processing.
