50MW solar tower CSP plant in Haixi, Qinghai Province sets a new record for single-day power generation

Updated:2021-06-08 14:13Source:CSTA

Following the completion of the first domestic CSP grid-related test in May this year, on June 4, 2020, the 50MW molten salt solar tower CSP plant in Luneng Haixi Multi-energy Complementary Integration Optimization Demonstration Project created another record, with a single-day power generation output reached a new high as 1,096,200 kWh.

During the period, the maximum load of the turbine was 50.5MW, the average load was 45.6MW, and the plant power consumption rate was 10.724%, both of which set the best records since the start of production.

The multi-energy complementary solar thermal power station in Haixi Prefecture of Qinghai Province is located in the east exit photovoltaic power generation park of Golmud, Qinghai Province. It is the first solar thermal power generation project in the national demonstration project of multi-energy complementary integration and optimization.

The CSP plant uses binary molten salt as the storage and heat transfer medium. The single-sided heliostat is the largest in China (the area of the mirror field is 610,000 square meters, and a total of 4400 heliostats are installed. The mirror field is technically supported by Abengoa. The area of the unit heliostat is 138 square meters. ) The designed annual power generation capacity is 178.5 million KWh, and the designed effective heat storage time is 12h, which can realize continuous 24-hour uninterrupted power generation.

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