纸质出版:2026
移动端阅览
丁少云,屠增泽,武海燕,李佳朋,王立强,慕腾,李宇骏.计及多稳定约束的构网型风电集群交直流并联送出系统功率传输极限分析[J].智慧电力,2026,54(5):13-20.
doi:10.20204/j.sp.2026.05002
丁少云,屠增泽,武海燕,李佳朋,王立强,慕腾,李宇骏.计及多稳定约束的构网型风电集群交直流并联送出系统功率传输极限分析[J].智慧电力,2026,54(5):13-20. DOI: 10.20204/j.sp.2026.05002.
doi:10.20204/j.sp.2026.05002 DOI:
当前交直流并联送出系统功率传输极限分析较少兼顾多种暂态安全稳定约束,因此易导致可行域偏乐观。针对交直流并联送出系统在多约束下功率可行域刻画困难、功率分配不明确等问题,提出一种计及多稳定约束的构网型风电集群交直流并联送出系统功率传输极限分析方法。该方法从交直流传输功率的动态耦合机理出发,综合刻画N-1安全约束、暂态功角稳定约束和频率稳定约束下的交直流传输功率运行域,并将最优功率配置问题转化为多约束运行域边界交点的解析求解问题,从而实现功率配置的定量求解。仿真结果表明,所提方法能够有效刻画多约束下的功率运行域,并实现交直流功率的优化配置。
Current power transmission limit analyses for AC/DC parallel transmission systems rarely consider multiple transient security and stability constraints
which tends to yield an overly optimistic feasible region. To address the difficulties in characterizing the power feasible region under multiple constraints and the ambiguity in power allocation in AC/DC parallel transmission systems
this paper proposes a power transmission limit analysis method for grid-forming wind farm clusters in AC/DC parallel transmission systems considering multiple stability constraints. Starting from the dynamic coupling mechanism of AC and DC transmission powers
this method comprehensively characterizes the AC/DC transmission power operating region under N-1 security constraints
transient rotor angle stability constraints
and frequency stability constraints. It then transforms the optimal power allocation problem into an analytical solution of the intersection points of the boundaries of the multi-constraint operating region
thereby enabling quantitative determination of power allocation. Simulation results show that the proposed method can effectively characterize the power operating region under multiple constraints and achieve optimal allocation of AC and DC powers.
张智刚,康重庆. 碳中和目标下构建新型电力系统的挑战与展望 [J ] .中国电机工程学报,2022,42(8):2806-2818.
沈祎淳,彭弘毅,晏鸣宇. 高比例新能源接入的交直流混联配电系统分散协同调度方法 [J ] .智慧电力,2025,53(10):36-43.
FENG F,ZHANG P,ZHOU Y,et al. Distributed networked microgrids power flow [J ] .IEEE Transactions on Power Systems,2022,38(2):1405-1419.
WANG T,WANG S,MA S,et al. An extended continuation power flow method for static voltage stability assessment of renewable power generation-penetrated power systems [J ] .IEEE Transactions on Circuits and Systems II:Express Briefs,2022,71(2):892-896.
李雪,刘益臣,姜涛,等. 混合多端交直流电力系统静态电压稳定域的全纯嵌入构建方法 [J ] .电力自动化设备,2025,45(4):143-152.
陈萍,党喜,刘龙成,等. 考虑风光不确定性的暂态稳定约束最优潮流模型研究 [J ] .智慧电力,2024,52(3):17-24.
王傲玉,刘俊良,杜雄,等. 基于距离系数的并网系统稳定性参数灵敏度分析法 [J ] .电力自动化设备,2023,43(9):164-171.
赵开联,唐岚,杨婧,等. 基于潮流追踪和功率灵敏度的线路过载紧急控制策略 [J ] .电机与控制应用,2021,48(11):104-113.
CHOWDHURY M M U T,BISWAS B D,KAMALASADAN S. Second-order cone programming(SOCP)model for three phase optimal power flow(OPF)in active distribution networks [J ] .IEEE Transactions on Smart Grid,2023,14(5):3732-3743.
DONG X,HAO X,CHEN Q,et al. A distributed power transfer limit calculation method for multi-area interconnection power networks [J ] .IEEE Transactions on Power Systems,2021,36(5):4723-4732.
徐正清,肖艳炜,李群山,等. 基于灵敏度及粒子群算法的输电断面功率越限控制方法对比研究 [J ] .电力系统保护与控制,2020,48(15):177-192.
姜妍,彭克,赵学深,等. 基于非线性解耦方法的交直流配电系统暂态稳定性分析 [J ] .电力系统自动化,2024,48(17):56-65.
滕志远,陈新,张东辉. 交直流混联系统的统一导阻网络建模及其稳定性分析 [J ] .电工技术学报,2025,40(9):2864-2879.
陈汉雄,李婷,李奥. 提升电网运行的交直流系统协调控制策略研究 [J ] .电力系统保护与控制,2021,49(10):123-134.
姜淞瀚,彭克,赵学深,等. 多端交直流配电系统的降阶建模与稳定域分析 [J ] .电力系统自动化,2024,48(18):189-198.
张艳,张旭,张静怡,等. 考虑风电不确定性的沙戈荒新能源基地交直流混合外送系统最大传输能力评估 [J ] .电力建设,2024,45(12):174-186.
SUBEDI S,GUI Y,XUE Y. Applications of data-driven dynamic modeling of power converters in power systems:An overview [J ] .IEEE Transactions on Industry Applications,2025,61(2):2434-2456.
WU C,ZHANG X P,STERLING M. Wind power generation variations and aggregations [J ] .CSEE Journal of Power and Energy Systems,2022,8(1):17-38.
韩平平,熊瑶,吴红斌,等. 含构网型直驱风机的电力系统暂态功角稳定性分析与控制策略 [J ] .电力自动化设备,2025,45(9):70-78.
江琴,刘天琪,曾雪洋,等. 大规模风电与直流综合作用对送端系统暂态稳定影响机理 [J ] .电网技术,2018,42(7):2038-2046.
朱瑛,秦立宽,颜全椿,等. 考虑频率响应过程的风储联合调频策略及储能系统优化配置方法 [J ] .电力自动化设备,2021,41(10):28-35.
YUAN X,DU Z,LI Y,et al. Two-stage coordinated control of type-4 wind turbine with grid-forming ability for active damping support [J ] .IEEE Transactions on Energy Conversion,2023,39(2):817-830.
李响,郭志忠. 基于N-1原则的输电断面传送功率能力分析 [J ] .电力系统自动化,2004,28(9):28-30.
徐鹏,王潇潇,赵伟,等. 计及下垂特性的换流器静态传输功率极限分析 [J ] .电网与清洁能源,2024,40(11):1-8,15.
朱誉,屠增泽,余达,等. 考虑限流的基于多李雅普诺夫法的虚拟同步机暂态稳定判据 [J ] .电力系统保护与控制,2025,53(3):120-129.
杨德健,楚晓玮,李传亮,等. 考虑动态频率稳定性及储能快速频率支撑的风功率承载极限解析计算 [J ] .智慧电力,2025,53(11):73-80.
汪梦军,郭剑波,马士聪,等. 新能源电力系统暂态频率稳定分析与调频控制方法综述 [J ] .中国电机工程学报,2023,43(5):1672-1694.
詹长江,吴恒,王雄飞,等. 构网型变流器稳定性研究综述 [J ] .中国电机工程学报,2023,43(6):2339-2359.
0
浏览量
0
下载量
0
CSCD
关联资源
相关文章
相关作者
相关机构
京公网安备11010802024621