
浏览全部资源
扫码关注微信
1.国网冀北电力有限公司电力科学研究院,北京市 100045
2.国网冀北电力有限公司电力调控中心,北京市 100054
3.南京南瑞继保电气有限公司,江苏省南京市 211102
梁浩(1987—),男,通信作者,硕士,高级工程师,主要研究方向:发电机、调相机励磁控制系统理论分析、涉网性能检测以及现场试验等。E-mail:672442478@qq.com
秦川(1997—),男,硕士,工程师,主要研究方向:发电机、调相机励磁控制系统理论分析、涉网性能检测以及现场试验等。E-mail:805193108@qq.com
谢欢(1979—),男,博士,教授级高级工程师,主要研究方向:同步发电机与双馈异步机励磁控制系统理论分析、大电网仿真分析、网源协调等。E-mail:xiaosan_616@aliyun.com
收稿:2024-08-07,
修回:2024-12-31,
网络出版:2025-03-18,
纸质出版:2025-06-25
移动端阅览
梁浩,秦川,谢欢等.基于分布式调相机的电压支撑型新能源场站构建方案——(二)协调控制策略与试验验证[J].电力系统自动化,2025,49(12):153-161.
LIANG Hao,QIN Chuan,XIE Huan,et al.Construction Scheme of Voltage-supporting Renewable Energy Station Based on Distributed Synchronous Condensers—Part Two Coordinated Control Strategy and Test Verification[J].Automation of Electric Power Systems,2025,49(12):153-161.
梁浩,秦川,谢欢等.基于分布式调相机的电压支撑型新能源场站构建方案——(二)协调控制策略与试验验证[J].电力系统自动化,2025,49(12):153-161. DOI: 10.7500/AEPS20240807002.
LIANG Hao,QIN Chuan,XIE Huan,et al.Construction Scheme of Voltage-supporting Renewable Energy Station Based on Distributed Synchronous Condensers—Part Two Coordinated Control Strategy and Test Verification[J].Automation of Electric Power Systems,2025,49(12):153-161. DOI: 10.7500/AEPS20240807002.
新能源场站部署分布式调相机是提升电源侧电压支撑能力的有效措施,然而调相机目前采用“无功外环+电压内环”级联策略接入场站自动电压控制(AVC)后制约了其低频段电压源特性。首先,文中阐述了调相机接入AVC现存的问题,提出了调相机全过程定电压需求。然后,基于含分布式调相机的新能源场站拓扑结构,解析了调相机无功电压折算系数以及无功分流影响因子关系式,提出了调相机“定电压+无功分流抑制”接入AVC新方案,并通过调相机励磁、场站AVC双控制器硬件在环仿真验证了所提方案的有效性。最后,在某实际新能源场站完成工程化应用。现场运行结果表明,所提方案实现了场站多类型无功设备稳态调节,在有效降低场站并网点电压波动幅值的同时,充分发挥了调相机全过程电压源特性,保障了系统电压稳定裕度。
Deploying the distributed synchronous condenser in the renewable energy station is an effective measure to improve the voltage-supporting ability on the power supply side. However
the existing cascade strategy of “reactive power outer loop + voltage inner loop” is adopted to integrate the synchronous condenser into the automatic voltage control (AVC) of the station
which limits the low-frequency voltage source characteristics of the synchronous condenser. First
this paper describes the existing problems of the synchronous condenser integrated into AVC and proposes the constant voltage requirement for the synchronous condenser throughout the whole process. Based on the topology of the renewable energy station with distributed synchronous condensers
the reactive voltage conversion coefficient and the reactive power shunt influence factor are analyzed. Then
this paper proposes a new scheme of “constant voltage + reactive power shunt suppression” for integrating the synchronous condenser into AVC. The effectiveness of the proposed scheme is verified by the hardware-in-the-loop simulation of the dual controllers of synchronous condenser excitation and AVC at the station. Finally
the engineering application has been realized in an actual renewable energy station. The field operation results show that the proposed scheme realizes the steady-state regulation of multi-type reactive power devices of the station
effectively reduces the voltage fluctuation amplitude at the grid-connection point of the station
fully utilizes the voltage source characteristics of the synchronous condenser in the whole process
and guarantees the voltage stability margin of the system.
索之闻 , 李晖 , 张锋 , 等 . 高比例新能源直流送端系统分布式调相机优化配置 [J]. 电力系统保护与控制 , 2022 , 50 ( 23 ): 133 - 141 .
SUO Zhiwen , LI Hui , ZHANG Feng , et al . Optimal configuration of a distributed synchronous condenser for an HVDC sending-end system with a high-proportion of renewable energy [J]. Power System Protection and Control , 2022 , 50 ( 23 ): 133 - 141 .
马富艺龙 , 辛焕海 , 刘晨曦 , 等 . 新能源基地柔性直流送出系统小扰动电压支撑强度评估 [J]. 电工技术学报 , 2023 , 38 ( 21 ): 5758 - 5770 .
MA Fuyilong , XIN Huanhai , LIU Chenxi , et al . Small-disturbance system voltage support strength assessment method for renewables VSC-HVDC delivery system [J]. Transactions of China Electrotechnical Society , 2023 , 38 ( 21 ): 5758 - 5770 .
周莹坤 , 孙华东 , 徐式蕴 , 等 . 提升电网电压支撑强度的调相机优化配置方法 [J]. 电网技术 , 2022 , 46 ( 10 ): 3848 - 3856 .
ZHOU Yingkun , SUN Huadong , XU Shiyun , et al . Synchronous condenser optimized configuration scheme for power grid voltage strength improvement [J]. Power System Technology , 2022 , 46 ( 10 ): 3848 - 3856 .
郭强 , 李志强 . 同步调相机发展综述 [J]. 中国电机工程学报 , 2023 , 43 ( 15 ): 6050 - 6064 .
GUO Qiang , LI Zhiqiang . Summarization of synchronous condenser development [J]. Proceedings of the CSEE , 2023 , 43 ( 15 ): 6050 - 6064 .
王泽森 , 刘苗 , 李海波 , 等 . 提升弱电网新能源集群送出能力的调相机优化配置方法 [J]. 电力自动化设备 , 2024 , 44 ( 7 ): 30 - 36 .
WANG Zesen , LIU Miao , LI Haibo , et al . Optimal configuration method of synchronous condenser to improve delivery capacity of new energy cluster in weak grid [J]. Electric Power Automation Equipment , 2024 , 44 ( 7 ): 30 - 36 .
朱凌志 , 曲立楠 , 刘纯 , 等 . 新能源发电集群的改进等效短路比计算方法 [J]. 电力系统自动化 , 2021 , 45 ( 22 ): 74 - 82 .
ZHU Lingzhi , QU Linan , LIU Chun , et al . Improved calculation method of equivalent short-circuit ratio for power generation cluster of renewable energy [J]. Automation of Electric Power Systems , 2021 , 45 ( 22 ): 74 - 82 .
王康 , 李子恒 , 杨超然 , 等 . 面向大型新能源基地小干扰稳定性提升的调相机选址方法 [J]. 电力系统自动化 , 2022 , 46 ( 4 ): 66 - 74 .
WANG Kang , LI Ziheng , YANG Chaoran , et al . Siting method of synchronous condenser for small-signal stability improvement of large-scale renewable energy base [J]. Automation of Electric Power Systems , 2022 , 46 ( 4 ): 66 - 74 .
赵天骐 , 李秉芳 , 杨松浩 , 等 . 新能源场站分布式同步调相机暂态功角稳定性影响因素分析 [J]. 电力系统自动化 , 2023 , 47 ( 16 ): 114 - 122 .
ZHAO Tianqi , LI Bingfang , YANG Songhao , et al . Analysis of influence factors for transient rotor-angle stability of distributed synchronous condensers in renewable energy stations [J]. Automation of Electric Power Systems , 2023 , 47 ( 16 ): 114 - 122 .
杨松浩 , 李秉芳 , 赵天骐 , 等 . 新能源场站分布式同步调相机暂态功角失稳形态及机理 [J]. 电力系统自动化 , 2023 , 47 ( 3 ): 12 - 18 .
YANG Songhao , LI Bingfang , ZHAO Tianqi , et al . Transient angle instability mode and mechanism of distributed synchronous condensers in renewable energy station [J]. Automation of Electric Power Systems , 2023 , 47 ( 3 ): 12 - 18 .
王彤 , 王潇桐 , 韩梓畅 , 等 . 分布式调相机暂态特性分析与暂态功角稳定性机理研究 [J]. 电工技术学报 , 2025 , 40 ( 1 ): 36 - 51 .
WANG Tong , WANG Xiaotong , HAN Zichang , et al . Research on transient characteristic analysis and transient stability mechanism of distributed condenser [J]. Transactions of China Electrotechnical Society , 2025 , 40 ( 1 ): 36 - 51 .
付敏 , 崔灿灿 , 王璐瑶 , 等 . 分布式调相机励磁系统参数优化模型研究 [J]. 电机与控制学报 , 2022 , 26 ( 2 ): 102 - 110 .
FU Min , CUI Cancan , WANG Luyao , et al . Parameters optimization model study of excitation system of distributed synchronous condenser [J]. Electric Machines and Control , 2022 , 26 ( 2 ): 102 - 110 .
袁彬 , 李辉 , 向学位 , 等 . 考虑调相机饱和参数的分阶段励磁控制优化策略 [J]. 电力系统保护与控制 , 2023 , 51 ( 15 ): 42 - 54 .
YUAN Bin , LI Hui , XIANG Xuewei , et al . Optimization strategy of phased excitation control considering phase modulator saturation parameters [J]. Power System Protection and Control , 2023 , 51 ( 15 ): 42 - 54 .
林俐 , 马笑寒 , 丁文敏 . 计及构网型储能电站的新能源基地无功协调优化控制 [J]. 电力系统自动化 , 2025 , 49 ( 1 ): 59 - 68 .
LIN Li , MA Xiaohan , DING Wenmin . Coordinated optimal reactive power control of renewable energy base considering grid-forming energy storage station [J]. Automation of Electric Power Systems , 2025 , 49 ( 1 ): 59 - 68 .
刘志强 , 窦宇宇 . 以提升机组电压稳定性为目标的风电场无功电压协调控制 [J]. 内蒙古电力技术 , 2023 , 41 ( 5 ): 75 - 80 .
LIU Zhiqiang , DOU Yuyu . Coordinated control of reactive voltage for wind farm aiming at improving unit voltage stability [J]. Inner Mongolia Electric Power , 2023 , 41 ( 5 ): 75 - 80 .
巩伟峥 , 肖洋 , 夏潮 , 等 . 华东电网调相机AVC控制策略研究 [J]. 电网技术 , 2020 , 44 ( 8 ): 3106 - 3113 .
GONG Weizheng , XIAO Yang , XIA Chao , et al . Study on AVC control strategy of synchronous condenser in East China grid [J]. Power System Technology , 2020 , 44 ( 8 ): 3106 - 3113 .
刘增训 , 李晓飞 , 刘建琴 . 含调相机的高压直流送端换流站无功协调控制策略研究 [J]. 电网技术 , 2020 , 44 ( 10 ): 3857 - 3865 .
LIU Zengxun , LI Xiaofei , LIU Jianqin . HVDC converter station reactive power coordinated control strategy with synchronous condenser [J]. Power System Technology , 2020 , 44 ( 10 ): 3857 - 3865 .
王少雄 , 潘学萍 , 颜君凯 , 等 . 大容量调相机参与下特高压交直流电力系统稳态电压协同控制 [J]. 电力系统保护与控制 , 2020 , 48 ( 24 ): 120 - 127 .
WANG Shaoxiong , PAN Xueping , YAN Junkai , et al . Coordinated control of steady-state voltage for UHVDC/AC power systems with large-scale synchronous condenser integration [J]. Power System Protection and Control , 2020 , 48 ( 24 ): 120 - 127 .
梁倍华 , 谢欢 , 赵天骐 , 等 . 基于分布式调相机的电压支撑型新能源场站构建方案——(一)机理分析 [J]. 电力系统自动化 , 2025 , 49 ( 11 ): 159 - 167 .
LIANG Beihua , XIE Huan , ZHAO Tianqi , et al . Construction scheme of voltage-supporting renewable energy station based on distributed synchronous condensers—Part one mechanism analysis [J]. Automation of Electric Power Systems , 2025 , 49 ( 11 ): 159 - 167 .
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