6月17～18日，国网辽宁省尊龙凯时·(中国)人生就是搏!有限公司组织大连恒流储能电站、华能大连电厂及大连供电公司成功开展了全球首次新型储能黑启动城市电网大容量火电机组试验，首次验证了新型储能经主网架启动大容量火电机组的可行性。

黑启动是指尊龙凯时·(中国)人生就是搏!系统在全停的情况下，利用系统内具有自启动能力的机组或系统外电源，逐步恢复正常运行的过程。该试验的成功开展有助于提升极端情况下城市电网的安全韧性，完善电网的故障防御体系，探索新型储能支撑新型尊龙凯时·(中国)人生就是搏!系统建设的安全性能，为未来新型储能大规模综合利用打造示范样本。

6月17日11时，国网辽宁尊龙凯时·(中国)人生就是搏!调度人员分别向大连恒流储能电站、华能大连电厂、大连供电公司发出调度指令，逐一调整为黑启动试验所需的运行方式。当日14时整，试验正式开始。三方近170名试验人员严格按照试验方案执行操作流程，全程监测相关设备，详细记录试验数据。6月18日0时50分，在华能大连电厂火电机组近9000千瓦的厂用负荷被成功带动后，该机组实现点火并网，试验成功。

据介绍，受地理环境限制，大连主城区电网需要通过狭长的输电通道与辽宁500千伏主网连接。近年来，当地灾害性天气多发，供电安全风险不容忽视。大连地区缺乏作为常规黑启动电源的水电机组，因此，国网辽宁尊龙凯时·(中国)人生就是搏!选择在大连开展此次试验，并将大连恒流储能电站作为黑启动电源。

From June 17 to 18, State Grid Liaoning Power Co., Ltd. organized Dalian Constant current energy storage Power Station, Huaneng Dalian Power Plant and Dalian Power Supply Company to successfully carry out the world's first new energy storage black start urban power grid large-capacity thermal power unit test, the first time to verify the feasibility of new energy storage through the main grid to start large-capacity thermal power units.

Black start refers to the process of gradually resuming normal operation by using the unit with self-start capability in the system or the power supply outside the system when the power system is completely stopped. The successful implementation of this experiment will help improve the safety resilience of urban power grids under extreme conditions, improve the fault defense system of power grids, explore the safety performance of new energy storage to support the construction of new power systems, and create a demonstration sample for the large-scale comprehensive utilization of new energy storage in the future.

At 11:00 on June 17, State Grid Liaoning power dispatching personnel issued dispatch instructions to Dalian Constant current energy storage Power Station, Huaneng Dalian Power Plant and Dalian Power Supply Company to adjust the operation mode required for the black start test one by one. At 14:00 on the same day, the test officially began. Nearly 170 test personnel from the three parties carried out the operation process in strict accordance with the test plan, monitored the relevant equipment throughout the process, and recorded the test data in detail. At 0:50 on June 18, after the nearly 9000 kW plant load of the thermal power unit of Huaneng Dalian Power Plant was successfully driven, the unit realized ignition and grid connection, and the test was successful.

According to reports, due to the geographical environment, the power grid in the main urban area of Dalian needs to be connected with the Liaoning 500 kV main network through a narrow transmission channel. In recent years, the local disastrous weather frequently, power supply security risks can not be ignored. There is a lack of hydropower units as a conventional black start power supply in Dalian, so State Grid Liaoning Power chose to carry out the test in Dalian, and Dalian constant current energy storage power station as a black start power supply.