en.Wedoany.com Reported - The Unit 2 of the Jinchang Peak-Shaving Coal Power Project, supporting the new energy base in the Hexi area of the Tengger Desert, Gansu Province, recently achieved a successful reverse power transmission, marking a critical step toward commissioning as the project now officially has debugging power supply.

The successful reverse power transmission lays the foundation for subsequent key tasks such as equipment and system debugging, steam blowing, and overall startup. The scope of this reverse power transmission covered core systems including the standby common busbar and the 10kV busbar. From panel foundation construction to cable tray installation, cable laying, and from circuit breaker individual testing to busbar withstand voltage tests, every process required acceptance inspection, presenting a systematic challenge for the project team.

To ensure the smooth completion of auxiliary power reception, the project team entered a sprint phase 12 hours before the reverse power transmission. They set up rain shelters to mitigate construction risks during the rainy season, clarified team responsibilities, and worked efficiently in coordination. The team successively completed tasks including the installation of flexible connections for high-voltage electrical equipment, withstand voltage tests, insulation tests, setting value verification, and defect elimination in coordination with the owner, providing both organizational and technical guarantees for the auxiliary power reception of the unit.

The Jinchang 2×1000MW Peak-Shaving Coal Power Project is a supporting peak-shaving power source approved by the state for the Hexi new energy base in the Tengger Desert, Gansu Province. Upon completion, it will become China's first integrated demonstration project combining "coal power + new energy + transmission channel." The Second Company under Shanghai Electric Power Construction Co., Ltd. is responsible for the main building and installation works of Unit 2 of the project.

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