高压级联式储能系统在火储联合调频中的应用及实践

黄思林, 肖华宾, 黄常抒, 郭子琦, 吴俊烽, 谢杭璇

Application and practice of a high-voltage cascaded energy storage system in thermal energy storage frequency controlling

Silin HUANG, Huabin XIAO, Changshu HUANG, Ziqi GUO, Junfeng WU, Hangxuan XIE

表6 项目D 升功率控制测试结果表

Table 6 Results of liter power of project D

项目类型 有功功率设定值 实测平均值/MW 控制精度 响应时间/s 调节时间/s 低压并联 -0.25PN -2.462 0.38% 1.147 1.231 0.25PN 2.589 0.89% 0.417 0.639 -0.5PN -4.956 0.44% 0.462 0.547 0.5PN 5.115 1.15% 0.473 1.396 -0.75PN -7.560 0.60% 0.574 0.804 0.75PN 7.428 0.72% 0.726 0.991 -PN -10.114 1.14% 0.741 0.905 PN 9.905 0.91% 0.595 0.892