The GDB021BE is a synchronizer produced by ABB, which is used to control the synchronous operation of generators with other generators in the power system or the grid. The synchronizer monitors voltage and frequency in the power system, synchronizes with other generators, and automatically connects to the grid when synchronization conditions are met. It has a variety of synchronous protection features to protect generators and power systems from potential failures and damage.
GDB021BE has the following key features:
High accuracy: It can accurately monitor the voltage and frequency in the power system to ensure that the generator matches the voltage, frequency and phase parameters of the power system to achieve safe and reliable power transmission and generator grid-connection.
High degree of automation: it can be automatically connected to the grid when the synchronization condition is reached, which greatly reduces the burden of the operator and improves the work efficiency.
Perfect protection function: With a variety of synchronous protection functions, can effectively protect the generator and power system from potential failure and damage, improve the stability and reliability of the entire system.
Programmable and flexible configuration: With programmable functions and flexible configuration options, it can be customized according to different application requirements to meet various application requirements.
Its main functions include:
Synchronous control: Control the generator and other generators in the power system or the power grid for synchronous operation to ensure the stable operation of the power system.
Monitoring and protection: monitoring the voltage, frequency and other parameters in the power system, and timely alarm and corresponding protective measures when abnormal conditions occur.
Automatic grid-connection: under the condition of meeting the synchronization conditions, the grid-connection operation of the generator is automatically completed to improve the work efficiency.
Programmable operation: Supports programming and flexible configuration, and can be customized according to actual requirements.
