ABB 3BHE030579R0007

• Function Features12
  • Automatic Voltage Control: It adjusts the excitation current of the generator through a built – in proportional – integral – derivative (PID) controller to maintain a stable output voltage, ensuring the stability of the power system.
  • Power Factor and Reactive Power Management: It can regulate the power factor and reactive power output of the generator, improving the overall system stability, and also using the PID control algorithm to achieve this function.
  • Dual – channel Support: It has a dual – channel control function, which can control two generators at the same time. The conversion between channels is automatic, with a lower failure rate, which can ensure the high – availability of the system. When a single – channel fails, the dual – channel controller allows users to find out the root cause and solve the problem without shutting down the system.
  • Rotating Diode Monitoring: It can monitor the working status of the rotating diodes in the generator to timely detect potential faults and ensure the normal operation of the generator.
  • Automatic Synchronization: It has an automatic synchronization function, which simplifies the process of connecting the generator to the power grid, improves the synchronization accuracy and speed, and is convenient for the generator to be connected to the grid.
  • Rich Communication Interfaces: It supports MODBUS TCP communication, and can also communicate with monitoring systems, SCADA systems and other control equipment through RS485, etc., to realize remote monitoring and control.
• Application Scenarios7
  • Power Plants: It is suitable for hydropower plants, combined – cycle power plants and pumped – storage power plants, and is used to regulate the output voltage of synchronous generators with a capacity of 100kVA to 80MVA, ensuring the stable operation of the power grid.
  • Marine Engineering: It is used for the voltage regulation of marine generator sets, which can adapt to the harsh marine environment and ensure the stable power supply of ships, and is applicable to marine power propulsion and auxiliary power supply systems.
  • Industrial Automation: It is used in the power systems of industrial enterprises, such as process control, motor drive, and inverter systems, to stabilize the voltage and ensure the normal operation of various industrial equipment.
  • Other Fields: It is also applicable to diesel – electric locomotives, port cranes, mining trucks and other equipment, which can provide stable power support for these equipment and ensure their normal operation.

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