考虑频率约束的多区域直流调度控制优化策略

2022 IEEE Sustainable Power and Energy Conference (iSPEC) Pub Date : 2022-12-04 DOI:10.1109/iSPEC54162.2022.10033077

Kaifeng Wang, Lin Ye, Busheng Zhang, Yifei Jin, Yongning Zhao, Wei Chen

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引用次数: 0

摘要

多区域功率平衡关系到电力系统的安全稳定运行。提出了一种考虑频率约束的多区域直流调度控制优化策略。首先，建立了包含常规机组约束和功率均衡约束的多区域联合调度模型;其次，为了保证直流输电的安全稳定，设置了输电线路调整的最小调整时间和范围。最后，以两区电力系统的负荷和发电数据为例，验证了所提策略的有效性和可行性。

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Optimization strategy for multi-area DC dispatching control considering frequency constraints

Multi-area power balance affects the safe and stable operation of the power system. This paper presents an optimization strategy for multi-area DC dispatching control considering frequency constraints. Firstly, a multi-area joint dispatching model is constructed, which includes conventional unit constraints and power balance constraints. Secondly, in order to ensure the safety and stability of DC transmission, the minimum adjustment time and range of transmission line adjustment are set. Finally, a case study is carried out based on the load and power generation data of a two-area power system to verify the effectiveness and feasibility of the proposed strategy.

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2022 IEEE Sustainable Power and Energy Conference (iSPEC)

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