Kaidu River Hydropower Station Equipment Protection and Control System Renovation Project
Project Information
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End UserNational Energy Group Xinjiang Kaidu River Basin Hydropower Development Co., Ltd.
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LocationXinjiang, China
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Scope of SupplyPLC
Overview
The Kaidu River Chahanwusu Hydropower Station has an installed capacity of 309,000 kilowatts (11Wkw×3). The original monitoring system's control hardware has experienced aging electronic components, and the Programmable Logic Controller (PLC) modules have been damaged and replaced multiple times, severely affecting data collection and the safe operation of the power units. To ensure the safe operation of the units, it is necessary to upgrade and renovate the unit's Local Control Unit (LCU).
Solutions
The system utilizes two sets of HollySys LKC series PLC, employing a dual-redundancy hot-standby rack configuration. It features a 1000M fiber optic redundant synchronous module that is integrated with the hot-standby controller, thereby achieving redundancy at both the CPU and network levels.
Results
Our upgraded PLC products offer high corrosion resistance, ensuring adaptability in harsh environments with high altitudes and significant temperature fluctuations. By providing products and solutions specifically tailored to each client's needs, we ensure that services and support remain both controllable and sustainable post-commissioning.
