Product Description
The T800K Digital Electro-Hydraulic (DEH) Turbine Control System is based on HOLLiAS MACS-K hardware. It features the high-speed K-CU02 and K-CU03 controllers, DEH-specific servo modules, speed measurement modules, and fast CAN bus communication. Our DEH control system ensures that speed and acceleration feedback cycles are under 30ms, meeting the demands of grid operations and various conditions, and guaranteeing safe and efficient performance. Certified by CE, G3 anti-corrosion, and CCS (China Classification Society), our product stands for quality and reliability.
Features
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Advanced Speed Measurement
Our DEH-specific speed measurement module (3-out-of-2) utilizes cutting-edge fully digital circuits to generate primary frequency modulation. Paired with our servo module, it ensures rapid and precise adjustments.
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Intelligent Servo Technology
Equipped with the latest fully digital circuits, our DEH-specific servo module collaborates seamlessly with the speed measurement module via CAN bus, delivering fast primary frequency modulation.
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Efficient Configuration
Featuring built-in fast DP (redundant) and CAN (redundant) buses, our system employs an independent high-speed CAN bus communication loop for primary frequency modulation, ensuring ultra-fast response times.
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Redundant Reliability
Our redundant servo modules support online hot backup, automatically switching to a backup module within ≤10ms upon detecting a fault. Dual servo valves simultaneously receive command signals to drive the actuator, ensuring continuous operation.
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Fast Main Control
Our controller operates with an IEC minimum cycle time of just 10ms, meeting the stringent quick-response requirements of ultra-supercritical units.
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Rapid Frequency Modulation
With qualified primary frequency modulation, our DEH system achieves regulation cycles of less than 30ms, ensuring swift and efficient control.
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Efficient Hydraulic Control
Our hydraulic control system includes an independent high-pressure 14MPa control oil source, integrating actuator control into the servo system. This enables actuator response times of under 0.3s, ensuring rapid and reliable performance.
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Services & Support
The Latest
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Warm Congratulations to BASF Zhanjiang Verbund Site (BIG) on Inauguration of First Plant
2023-09-06 -
Delegation from Transportation Department of Gaziantep Metropolitan Municipality and Turkish Railway Vehicles Industry Inc visited HollySys Beijing.
2023-08-24 -
Ghana's State Interests and Governance Authority Delegation Visisted HollySys For Meeting and Cooperation
2023-07-05