ABB PPD113 B01-10-151000  3BHE023784R1032 is a core excitation controller for the AC 800PEC power electronic control platform, matched for use with UNITROL series static excitation systems and developed specifically for excitation regulation of synchronous generator sets and large synchronous motors.

The hardware adopts a 6U CompactPCI standard board architecture, integrating a dual-core PowerPC processor and FPGA co-processing unit to uniformly execute four core functions: closed-loop excitation regulation, thyristor firing pulse generation, grid phase-locked synchronization, and unit fault protection.

Equipped with multiple high-speed fiber optic links, dual Ethernet service ports and multi-channel serial communication interfaces, the board can directly acquire unit voltage, current and temperature signals. A single board integrates microsecond-level high-speed excitation control and millisecond-level background monitoring logic.

It is widely applicable to excitation retrofits and new construction projects of large-capacity thermal, hydro and wind power generating units. All hardware specifications and control algorithms comply with the IEC 61131-3 power control standard, and have undergone long-term on-site operational verification on multiple megawatt-class generating units worldwide.

Model Code Breakdown

Full model split: PPD113 B01-10-151000 3BHE023784R1032

1. PPD113: Product series code, dedicated excitation processor mainboard for the AC 800PEC platform
2. B01: Hardware board revision, denoting the standard basic excitation version suitable for single-unit conventional capacity generating sets
3. 10: Computing performance grade; grade 10 stands for standard computing capacity, meeting excitation control requirements for 10–300 MW generating units
4. 151000: Interface configuration code; "15" means dual Ethernet plus 12-channel fiber pulse outputs, while "1000" refers to standard storage capacity configuration
5. 3BHE023784: ABB general material category code, categorized under power electronic control boards
6. R1032: Hardware revision number. Digits following "R" indicate hardware iteration batches to differentiate PCB layout revisions and component upgrade variations

Product Features

1. Computing Hardware Dual-core 1.0 GHz PowerPC processor with built-in 64-bit floating-point arithmetic unit, paired with Xilinx FPGA for parallel processing of pulse signals.
2. Storage Configuration 64 MB high-speed SDRAM + 16 MB on-board Flash for local storage of fault oscillography records, operation curves and parameter configuration files.
3. Communication Channels 2 independent Ethernet ports, RS232 debug port, RS422 local panel interface, and up to 36 bidirectional fiber-optic PowerLink channels.
4. Control Modes Four adjustable regulation modes available for free switching: constant terminal voltage, constant power factor, constant reactive power, and constant excitation current.
5. Protection Functions Integrated full-range protection logic covering overvoltage, undervoltage, overexcitation, loss of excitation, accidental forced excitation, rotor earth fault and abnormal frequency.
6. Electrical Isolation 1500 V DC isolation between power supply and signal channels; complete electrical isolation via communication optical fibers with 4000 V lightning surge protection.
7. Power Supply Specifications Standard 24 V DC power supply supporting dual redundant input; power consumption ranges from 15 W to 22 W.
8. Software Compatibility Embedded PECView commissioning tool supporting fault waveform export, online modification of excitation parameters and online program downloading.
9. Expandability Multiple sets of I/O daughterboards can be expanded via the CEX bus; a single controller can drive multiple excitation power rectifier units.
10. Compliance Standards Compliant with CE marking, IEC 61000 EMC standards and IEC 61131-3 industrial control programming specifications.

Application Industries

1. Thermal Power Generation Support new construction and retrofit of static excitation systems for coal-fired and gas-fired synchronous generator sets.
2. Hydropower Generation Excitation control equipment for self-shunt and separate excitation of water-turbine synchronous generators.
3. Wind Power Generation Excitation regulation units for large direct-drive synchronous wind turbines.
4. Metallurgical Industry Excitation control systems for large synchronous rolling mills and mining synchronous hoists.
5. Chemical & Petrochemical Industry Excitation devices for large synchronous compressors and pumping station synchronous motors.
6. Energy Storage Power Stations Excitation control equipment for reactive power compensation of synchronous condensers.
7. Marine Power Excitation regulation modules for high-power marine synchronous generators.
8. Rail Transit Drive control platforms for high-power traction synchronous motors.

Matching Supporting Products

1. UNITROL 6000 X-power Static Excitation Power Cabinet The power execution unit of the complete excitation system, which implements rectification and voltage regulation upon receiving pulse commands from PPD113.
2. BP Series Standard Cabinets for AC 800PEC Rack carriers for board mounting, integrated with high-speed backplane bus.
3. AF D242A Local Operator Display Panel On-site human-machine interaction device.
4. KU D210 Redundant Power Supply Module Power supply unit for the whole control system.
5. UF D202 Fiber Optic Transceiver Module Auxiliary hardware for optical signal transmission.
6. PC D232A / PC D235A I/O Acquisition Boards Expansion boards for collecting voltage, current and digital switching signals.
7. 800xA Distributed Monitoring System Upper-level platform for plant-wide remote data monitoring and remote parameter modification.
8. Thyristor Rectifier Bridge Power Unit Actuating component for excitation current output.

Recommended Models of ABB AC 800PEC Series

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