Description
- Model: GDC801B101 3BHE051592R0101
- Brand: ABB
- Series: ABB GDC Series Excitation Control Module
- Core Function: Precisely regulate generator excitation current and voltage
- Type: Excitation Control Module
- Key Specs: 24VDC supply, high-resolution sampling, fieldbus communication
- Supply Status: In Stock
- Stock: Available
- Warranty: 12 months
- Ship From: China
GDC801B101 3BHE051592R0101
Product System Introduction
The ABB GDC801B101 3BHE051592R0101 is a professional high-performance excitation control module designed for ABB generator excitation and power plant control systems. As a core regulatory component in the generator excitation control system, it occupies a vital position in stabilizing generator output parameters and maintaining power grid operational balance. This module adopts industrial-grade embedded control architecture, featuring modular integration and standardized design, and can be perfectly compatible with ABB full-series excitation controllers, synchronization devices and power plant DCS systems. It supports coordinated operation with other control units to form a complete closed-loop excitation regulation system, which is widely used in thermal power, hydropower, gas-fired power generation and industrial self-owned power plant projects. It effectively guarantees the stable output of generator sets and improves the overall safety and anti-interference capability of power generation systems.
Product Functions
This excitation control module undertakes core precision regulation and signal processing tasks for generator excitation systems. It is capable of real-time high-precision sampling of generator terminal voltage, stator current and rotor operating parameters, continuously capturing subtle changes in power generation status during unit operation. Through internal intelligent control algorithms, it automatically adjusts rotor excitation current in real time, dynamically stabilizing generator output voltage and reactive power to ensure the power factor operates within a standard range. The module supports multiple regulation modes including automatic voltage regulation and reactive power regulation, which can adapt to variable load fluctuations and grid parameter changes. In addition, it integrates system fault monitoring and protection functions, which can quickly respond to abnormal operating conditions such as over-excitation, under-excitation and voltage deviation, trigger corresponding limiting and protection actions, and upload fault data to the upper monitoring system to avoid generator equipment failure and grid operation risks.
GDC801B101 3BHE051592R0101
Product Features
ABB GDC801B101 3BHE051592R0101 possesses outstanding regulation accuracy, operational stability and industrial environmental adaptability, fully meeting the long-term continuous operation requirements of power generation scenarios. Adopting high-precision signal sampling chips and optimized PID regulation algorithms, it delivers extremely sensitive and stable excitation adjustment performance, effectively suppressing power generation parameter oscillation and improving power supply quality. The module features strong electromagnetic interference resistance, adapting to harsh power plant environments with strong magnetic field fluctuation and high-frequency interference. It supports wide-range 24VDC stable power supply, with low power consumption and excellent heat dissipation performance, ensuring long-term uninterrupted stable operation. The integrated modular structure enables standardized installation and convenient later maintenance and replacement. Meanwhile, it has powerful system compatibility and expandability, supporting seamless docking with mainstream power plant automation systems, and can adapt to new power station construction and old excitation system renovation and upgrade projects.
Compatible & Recommended Products
To build a complete and stable generator excitation control system, we recommend matching ABB supporting products: ABB SYN5202a series synchronization module, ABB power signal acquisition card and dedicated excitation system power supply module. These supporting devices achieve perfect communication coordination and hardware docking with GDC801B101 3BHE051592R0101, effectively improving the overall regulation accuracy and operational reliability of the power generation excitation system.
