清原抽水蓄能电站是目前东北地区装机容量最大的抽水蓄能电站，位于辽宁省清原满族自治县境内，是国家“十三五”重点大型能源项目。项目总投资109亿元，总装机容量180万千瓦，安装6台单机容量30万千瓦抽水蓄能机组，设计年发电量30亿千瓦时、抽水电量40亿千瓦时，以两回500千伏线路接入辽宁电网。电站于2017年7月开工建设，2023年12月15日首台机组投产发电。

清原抽水蓄能电站总结1号机组调试经验，积极配合东北电力调度控制中心，优化试验计划，合理安排元旦、春节假期调试项目，兼顾重要保供电任务，先后进行了水轮机方向试验、工况转换试验、涉网试验等63项试验，确保2号机组各项试验指标均满足设计要求。试运行期间，2号机组充分发挥调峰、储能、顶出力等功能，发电工况启动22次，抽水工况启动18次，累计消纳低谷电量2484万千瓦时，累计发电2324.7万千瓦时，促进了新能源联合优化调度。

Qingyuan Pumped storage Power Station is currently the largest installed capacity of pumped storage power station in Northeast China, located in Qingyuan Manchu Autonomous County, Liaoning Province, is the national "13th Five-Year" key large-scale energy project. The total investment of the project is 10.9 billion yuan, the total installed capacity is 1.8 million kilowatts, the installation of 6 single pump storage units with a capacity of 300,000 kilowatts, the designed annual generating capacity is 3 billion kilowatt hours, the pumped electricity is 4 billion kilowatt hours, and the two 500 kilovolt lines are connected to the Liaoning power grid. Construction of the power station began in July 2017, and the first unit was put into operation on December 15, 2023.

Qingyuan pumped storage Power Station summed up the commissioning experience of Unit 1, actively cooperated with the Northeast Electric Power Dispatching Control Center, optimized the test plan, rationally arranged the commissioning projects during the New Year's Day and the Spring Festival holiday, took into account the important tasks of power supply protection, and successively carried out 63 tests such as the turbine direction test, working condition conversion test, and grid-related test to ensure that the test indicators of Unit 2 met the design requirements. During the trial operation, Unit 2 gave full play to peak load, energy storage, top output and other functions, started 22 times in power generation conditions, started 18 times in pumping conditions, absorbed a total of 24.84 million kilowatt-hours of low electricity, a total of 23.247 million kilowatt-hours of electricity generation, and promoted the joint optimization of new energy scheduling.