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5 项目C 升功率控制测试结果表

Table 5 Results of liter power of project C

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 -2.404 0.44% 1.177 1.725 0.25PN 2.402 0.42% 1.266 1.365 -0.5PN -4.645 0.85% 1.400 1.441 0.5PN 4.854 1.37% 1.556 1.839 -0.75PN -6.926 1.71% 1.373 1.476 0.75PN 7.164 0.81% 1.771 2.047 -PN -9.297 1.62% 1.459 1.689 PN 9.277 1.83% 1.988 2.159