[1]李红刚１,王红庆１,蒋成博１,等.新能源主动支撑电网能量获取及调配策略研究[J].机械与电子,2021,(07):33-38.
　LI Honggang,WANG Hongqing,JIANG Chengbo,et al.Research on Energy Acquisition and Allocation Strategy for New Power to Actively Support Grid[J].Machinery & Electronics,2021,(07):33-38.
点击复制

新能源主动支撑电网能量获取及调配策略研究()
分享到：

机械与电子[ISSN:1001-2257/CN:52-1052/TH]

卷:
期数:
2021年07期
页码:
33-38
栏目:
机电一体化技术
出版日期:
2021-07-19

文章信息/Info

Title:
Research on Energy Acquisition and Allocation Strategy for New Power to Actively Support Grid
文章编号:
１００１-２２５７ ( ２０２１ ) ０７-００３３-０７
作者:
李红刚１; 王红庆１; 蒋成博１; 卢晓光２
１． 平高集团有限公司,河南 平顶山 ４６７００１ ;?
２． 许昌许继风电科技有限公司,河南 许昌 ４６１０００
Author(s):
LI Honggang１ ; WANG Hongqing１ ; JIANG Chengbo１ ; LU Xiaoguang２
(１．Pinggao Group Co．, Ltd． , Pingdingshan ４６７００１ , China ;
２．Xuchang XJ Wind Power Technology Co．, Ltd． ,Xuchang ４６１０００ , China）
关键词:
新能源发电; 虚拟同步机; 一次调频; 变桨控制; 储能
Keywords:
new energy power generation ;  virtual synchronous generator ;  primary frequency regulation?pitch control ;  energy storage
分类号:
TM６１４
文献标志码:
A
摘要:
为满足新能源风电主动支撑电网的调频需求,实现风电大比例友好接入电网,分析了风机实物轴上能量获取及转化特征,推导了实物轴上惯性能变动量化公式,同时推导了变桨方式能量调配计算方法,得到三维动态联合储能及能量调配控制实现策略.然后,把风机能量调配策略应用于风机虚拟同步机控制中,设计了风机虚拟同步机控制策略,融入正常风机控制逻辑中,实现了风电主动支撑电网的控制策略.控制策略经仿真及现场实验的检验,结果表明,风机能量调配策略能精确预留风机调频备用能量,风机虚拟同步机控制能实现电网主动支撑.
Abstract:
In order to meet the frequency regulation requirement that wind power actively supports grid and realizes the large-scale friendly access of wind power to the grid , the characteristics of energy acquisition and conversion on the physical axis of the fan are analyzed , the quantitative formula of inertia performance variation on the physical axis is derived , and the algorithm of energy allocation in the pitch mode is deduced． Finally , the realization strategy of three-dimensional dynamic combined energy storage and energy allocation control is obtained．Then the strategy of wind turbine energy allocation is applied to the control of wind turbine virtual synchronous generator ( VSG ), and the control strategy of wind turbine VSG is designed , which is integrated into the normal wind turbine control logic to realize the control strategy for wind power actively support grid．The control strategy has been verified by simulation and field experiments．The experimental results show that the wind turbine energy allocation strategy can accurately reserve the reserve energy of the wind turbine frequency modulation , and the wind turbine VSG control can realize active support of the grid．

参考文献/References:

[１] 赵嘉兴,高伟,上官明霞,等 ． 风电参与电力系统调频综述[ J ] ． 电力系统保护与控制, ２０１７ , ４５ ( ２１ ): １５７-１６９．

[２] 万天虎,李华,唐浩,等 ． 基于全场控制的风电场一次调频控制方式及其工程化应用[ J ] ． 智慧电力,２０１９ , ４７( １ ): ４１-４６．
[３] 赵勇 ． 双馈风力发电机的虚拟惯量控制及稳定性分析[ J ] ． 可再生能源, ２０１８ , ３６ ( １０ ): １５２３-１５２８．
[４] 王磊,张琛,李征,等 ． 双馈风电机组的虚拟同步控制及弱网运行特性分析[ J ] ． 电力系统保护与控制, ２０１７ , ４５( １３ ): ８５-９０．
[５] 卢晓光,李朝锋,徐丰友,等 ． 风电场能量管理系统仿真研究[ J ] ． 机电一体化, ２０１６ , ２２ ( １ ): ３８-42．
[６] 田铭兴,路涛涛,贾志博,等 ． 基于虚拟同步发电机控制的光/储/燃料电池微电网能量管理[ J ] ． 电力自动化设备,２０１９ , ３９ ( ５ ): ８９-９５．
[７] 孟祥辉,冯爽,骆宏艳,等 ． 计及系统调频需求的风电场有功调控策略[ J ] ． 陕西电力, ２０１５ , ４３ ( １ ): ２４-２７.
[８] 卢晓光,岳红轩,吴鹏,等 ． 大型风机偏航状态力学分析及偏航控制策略研究[ J ] ． 可再生能源,２０１４ , ３２ ( ７ ) : ９７３-９７７．
[９] 张露江,汤会增,张利,等 ． 大型风机风向补偿算法研究[ J ] ． 电力系统保护与控制, ２０２０ , ４８ ( １９ ): ９８-１１２．
[１０] 李梦月,马刚,张健,等 ． 一种基于虚拟储能的VSG控制方法[ J ] ． 广东电力, ２０２０ , ３３ ( １０ ): １-８．
[１１] 唐西胜,陆海洋 ． 风电柔性直流并网及调频控制对电力系统功角稳定性的影响[ J ] ． 中国电机工程学报 ,２０１７ , ３７ ( １４ ): ４０２７-４０３５．
[１２] YAN S M , ZHANG A M , ZHANG H , et al．Transient stability enhancement of DC-connected DFIG and its converter system using fault protective device [ J ] ．Journal of modern power systems and clean energy ,２０１７ , ４ ( ６ ): ８８７-８９６．
[１３] 刘颖明,王维,王晓东,等 ． 结合风功率预测及储能能量状态的模糊控制策略平滑风电出力[ J ] ． 电网技术,２０１９ , ４３ ( ７ ): ２５３５-２５４３．
[１４] KHOSRAVI A , KOURY R N N , MACHADO L , et al．Prediction of wind speed and wind direction using artificial neural network , support vector regression and adaptive neuro-fuzzy inference system [ J ] ．Sustainable energy technologies and assessments , ２０１８ , ２５ : １４６-１６０．
[１５] LI J , WANG S , YE L , et al．A coordinated dispatch method with pumped-storage and battery-storage for compensating the variation of wind power [ J ] ．Protection and control of modern power systems , ２０１８ , ３( １ ): ２１-３４．
[１６] 李海波,鲁宗相,乔颖,等 ． 大规模风电并网的电力系统运行灵活性评估 [ J ] ． 电网技术, ２０１５ , ３９ ( ６ ):１６７２-１６７８．
[１７] 董玉亮,李亚琼,曹海斌,等 ． 基于运行工况辨识的风电机组健康状态实时评价方法[ J ] ． 中国电机工程学报,２０１３ , ３３ ( １１ ): ８８-９５．
[１８] LI Z , YE L , ZHAO Y N , et al．Short-term wind power prediction based on extreme learning machine with error correction [ J ] ．Protection and control of modern power systems , ２０１６ , １ ( １ ): ９-１６．

相似文献/References:

[1]王建伟１,祁晓笑２,于永军２,等.基于虚拟同步机原理的风电调频技术研究[J].机械与电子,2019,(02):67.
　,,et al.Research on Wind Power Frequency Modulation Technology Based on Virtual Synchronous Generator[J].Machinery & Electronics,2019,(07):67.
[2]程 爽,李 强,李先允,等.构网型变流器参与因子分析及参数优化[J].机械与电子,2024,42(07):20.
　CHENG Shuang,LI Qiang,LI Xianyun,et al.Virtual Synchro Multi-machine System Participation Analysis and Parameter Optimization[J].Machinery & Electronics,2024,42(07):20.

备注/Memo

备注/Memo:
收稿日期: ２０２１-０３-３１
基金项目:国家电网有限公司总部科技项目( SGTYHT / １７ JS １９９ )
作者简介:李红刚 ( １９８４－ ),男,河南许昌人,硕士,工程师,主要从事电力系统及其自动化方向研发工作;王红庆 ( １９７１－ ),男,河南南阳人,硕士,高级工程师,主要从事配电网产品的设计与研发工作;蒋成博 ( １９８６－ ),男,广西桂林人,学士,工程师,主要从事配电开关设备的设计与研发;卢晓光 ( １９８３－ ),男,河南许昌人,硕士,高级工程师,主要从事机电一体化方向设计与研发,通信作者.
更新日期/Last Update: 2021-07-16