ABB PPD113B01-10-150000 3BHE023784R102 Excitation Control Module

ABB PPD113B01-10-150000 (3BHE023784R102) is a high-performance excitation control module belonging to ABB AC800PEC series. It is specially designed for generator excitation systems, responsible for real-time regulation of generator excitation current and voltage to maintain stable grid output and implement protection interlock logic.

This module adopts high-speed processor and optical fiber communication design, supports fast closed-loop control and hardware fault self-diagnosis. It is widely used for power plant excitation cabinet maintenance, spare parts replacement and generator control system renovation projects.

Data Parameters

• 1. Brand: ABB.

• 2. Model: PPD113B01-10-150000, Part No:3BHE023784R102.

• 3. Product Type: Generator Excitation Control Module.

• 4. Product Series: AC800PEC Process and Energy Controller series.

• 5. Processor: 50MHz high-speed processing unit.

• 6. Memory: 16MB program storage capacity.

• 7. Communication: Fiber optic, Ethernet and serial interfaces.

• 8. Power Supply: Wide range 110~240VAC power input.

• 9. Installation: Rack plug-in installation.

• 10. Operating Temperature: 0℃ ~ +60℃.

Core Functions

• 1. Real-time sampling of generator voltage, current and power factor signals for excitation closed-loop regulation.

• 2. Adjust excitation output to stabilize generator terminal voltage and reactive power for grid synchronisation.

• 3. Execute generator protection logic including overexcitation, underexcitation and loss-of-field protection.

• 4. Use fiber communication to transmit control commands and operating status between module and power unit.

• 5. Continuously perform hardware self-diagnosis and upload fault alarms to upper monitoring system.

Application Scenarios

• 1. Thermal power plant generator excitation system spare parts replacement and cabinet maintenance.

• 2. Hydropower station excitation control hardware upgrade and transformation project.

• 3. Industrial self-owned power plant generator control system overhaul and spare parts renewal.

• 4. Wind and solar energy power station grid-connected generator excitation control backup inventory.

• 5. Legacy ABB AC800PEC excitation control system aging module replacement project.

FAQ

• 1. Q: What is ABB PPD113B01-10-150000 3BHE023784R102?
      A: It is ABB AC800PEC series high-speed generator excitation control module for power plant excitation system.

• 2. Q: What is the main function of this module?
      A: It controls generator excitation current, stabilizes output voltage and executes generator electrical protection logic.

• 3. Q: What communication methods does it adopt?
      A: It uses fiber optic as main communication, with auxiliary Ethernet and serial communication interfaces.