适应辅助服务市场的网源协同调频控制技术Collaborative frequency control strategy for thermal power units and grid sources adapting to the auxiliary service market
左帅,陈欢乐,花道君,陶鑫,杨康
摘要(Abstract):
电力辅助服务市场下,燃煤火电机组参与调频辅助服务面临新的机遇和挑战。针对大容量超(超)临界燃煤火电机组锅炉蓄能有限和AGC调频响应性能较难适应辅助服务市场日益增长的调频需求,通过分析网源不同的能量状态对机组调频影响,设计了基于网源能量状态的自适应调频控制策略。该策略基于机组锅炉蓄能状态和电网调频需求,自适应地承担调频辅助服务市场中的AGC调频任务,充分发挥机组调频潜力的同时,有益于机组自身能量快速平衡和参数恢复平稳,实现机组安全稳定运行和提高机组综合调频性能指标的网源目标协同。
关键词(KeyWords): 辅助服务;调频市场;网源协同;协调控制
基金项目(Foundation): 上海市科学技术委员会项目(20dz1205205)~~
作者(Author): 左帅,陈欢乐,花道君,陶鑫,杨康
DOI: 10.19666/j.rlfd.202312182
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