Yanqing Solar Thermal Power Plant Experimental Station Heat Load Test Successful

On July 19, 2011, at the Badaling Solar Thermal Power Experimental Power Station, Badaling was established by the Institute of Electrical Engineering of the Chinese Academy of Sciences, Huang Ming Jie Energy Holdings Co., Ltd., China Chemical Engineering Heavy Machinery Corporation, Xi'an Jiaotong University, and China Huadian Engineering (Group) Co., Ltd. The thermal load test of the heat collection system conducted by the tower-type thermal power production pilot headquarters jointly established by the project department and other units was a complete success, and all technical parameters reached the expected goals.

In order to succeed in the thermal loading test of the heat collection system, all units coordinated and set up a pilot headquarters, held several technical preparation meetings to discuss and formulate experimental plans and accident emergency plans, and completed system-wide water pressure of 6.8 MPa two days before loading. test. Since all links in the experiment were smooth and the parameters were normal, the command decisively decided to carry out long-term loading. In this experiment, the continuous operation of the coupling between the heliostat field and the heat sink of the tower power station was 3 hours and 7 minutes, the heating power was 1500 kW, and 31 heliostats were loaded. During operation, the heat absorption tower safety, heat absorber safety, water, valves, pumps, electrical, control, and valves are all running smoothly. The first photo-thermal coupled load test of the heat collection system was successfully completed, which provided the most powerful guarantee for the official power generation of the Badaling solar thermal power experimental power station, indicating that China's solar thermal power generation technology has achieved a breakthrough in concentration and heat collection.