±500 kV宝鸡换流站无功补偿的优化研究
Optimization Research on Reactive Compensation of ±500 kV Baoji Converter Station
DOI: 10.12677/MOS.2019.82010, PDF,    科研立项经费支持
作者: 刘 敏, 王 欣, 康咸菊:国网陕西省电力公司检修公司,陕西 西安;刘俊玲:西安理工大学,陕西 西安;宋 波:西安理工大学,陕西 西安;西安海纳输配电设备有限责任公司,陕西 西安
关键词: 无功补偿投切原则SVC (TSC + TCR)平滑连续调节Reactive Power Compensation Switching Principle SVC (Tsc + Tcr) Smooth Continuous Adjustment
摘要: 针对宝鸡换流站的实际情况,从系统需求的无功功率入手,基于系统目前所能提供无功功率的能力,通过理论计算与分析研究,对站内的补偿方式进行仿真分析,发现现有投切方式和无功补偿装置的不足,提出改进现有无功补偿投切策略与增设SVC (TSC + TCR)无功补偿装置两种方案。分别对这两种方案进行建模仿真,仿真结果验证了方案的可行性。对引入SVC (TSC + TCR)前后进行比较,得出适合宝鸡换流站无功补偿的最优方案,为宝鸡换流站无功补偿装置改造提供了依据。
Abstract: According to the actual situation of Baoji Converter Station, starting from the reactive power de-mand system and combining the current ability of the system to provide reactive power, the sim-ulation analysis of the compensation mode in the station is carried out to find the defects of the existing switching mode and reactive compensation device through theoretical calculation and analysis, which proposes two schemes to improve the existing reactive compensation switching strategy and add SVC (TSC + TCR) reactive compensation device. The two schemes are modeled and simulated respectively, and the simulation results verify the feasibility of the scheme. Comparing before and after the introduction of SVC (TSC + TCR), the most suitable scheme for reactive compensation of Baoji Converter Station is obtained, which provides a basis for the improvement of reactive compensation device of Baoji Converter Station.
文章引用:刘敏, 刘俊玲, 王欣, 康咸菊, 宋波. ±500 kV宝鸡换流站无功补偿的优化研究[J]. 建模与仿真, 2019, 8(2): 73-83. https://doi.org/10.12677/MOS.2019.82010

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