Suzhou Electric Appliance Research Institute
期刊號(hào): CN32-1800/TM| ISSN2097-6623

Article retrieval

文章檢索

首頁(yè) >> 文章檢索 >> 最新索引

考慮減載比例差異的風(fēng)電場(chǎng)調(diào)頻能力量化評(píng)估的研究

來(lái)源:電工電氣發(fā)布時(shí)間:2026-02-26 15:26 瀏覽次數(shù):1

考慮減載比例差異的風(fēng)電場(chǎng)調(diào)頻能力量化評(píng)估的研究

陳云龍1,聶雅楠2,彭民1,趙俊淵1,鄭則誠(chéng)1
(1 國(guó)網(wǎng)浙江省電力有限公司臺(tái)州供電公司,浙江 臺(tái)州 318000;
2 國(guó)網(wǎng)浙江省電力有限公司臺(tái)州市椒江區(qū)供電公司,浙江 臺(tái)州 318000)
 
    摘 要:由于大量風(fēng)電并網(wǎng),需采取有效控制措施使風(fēng)機(jī)能夠響應(yīng)系統(tǒng)頻率變化,而合理調(diào)配風(fēng)電場(chǎng)中各狀態(tài)風(fēng)機(jī)以保證調(diào)頻效果的同時(shí)充分挖掘風(fēng)電場(chǎng)調(diào)頻能力是當(dāng)前亟需解決的問(wèn)題。在單機(jī)調(diào)頻控制方法的基礎(chǔ)上,考慮了不同風(fēng)機(jī)運(yùn)行工況的差別,提出了一種考慮減載比例差異的風(fēng)電場(chǎng)調(diào)頻能力量化評(píng)估方法。建立了風(fēng)速、風(fēng)電場(chǎng)減載總功率與單個(gè)風(fēng)機(jī)減載功率的量化解析表達(dá)式,并采用能量轉(zhuǎn)換原理推導(dǎo)出各風(fēng)速工況下風(fēng)電機(jī)組的轉(zhuǎn)子動(dòng)能,充分挖掘風(fēng)電場(chǎng)的調(diào)頻能力。通過(guò)構(gòu)建由雙饋感應(yīng)風(fēng)電機(jī)組組成的風(fēng)電場(chǎng)作為仿真案例進(jìn)行分析論證,實(shí)驗(yàn)結(jié)果驗(yàn)證了所提方法的有效性。
    關(guān)鍵詞: 風(fēng)電場(chǎng);減載比例差異;調(diào)頻能力;雙饋感應(yīng)風(fēng)電機(jī)組
    中圖分類號(hào):TM614 ;TM761+.2     文獻(xiàn)標(biāo)識(shí)碼:A     文章編號(hào):2097-6623(2026)02-0023-06
 
Research on Quantitative Evaluation of Frequency Modulation Capability of
Wind Farms Considering Differences in Load Reduction Ratios
 
CHEN Yun-long1, NIE Ya-nan2, PENG Min1, ZHAO Jun-yuan1, ZHENG Ze-cheng1
(1 State Grid Zhejiang Electric Power Co., Ltd. Taizhou Power Supply Company, Taizhou 318000, China;
2 State Grid Zhejiang Electric Power Co., Ltd. Taizhou Jiaojiang Power Supply Company, Taizhou 318000, China)
 
    Abstract: With the large-scale grid integration of wind power, it is necessary to adopt effective control measures to enable wind turbines to respond to system frequency variations. However, rationally dispatching wind turbines in different operating states within a wind farm to ensure the frequency modulation effect while fully tapping the frequency modulation capability of the wind farm has become an urgent problem to be solved at present. Based on the frequency modulation control method for a single turbine and considering the differences in the operating conditions of various wind turbines, a quantitative evaluation method for the frequency modulation capability of wind farms accounting for the differences in load reduction ratios is proposed.Quantitative analytical expressions for wind speed, the total load reduction power of the wind farm and the load reduction power of a single turbine are established, and the rotor kinetic energy of wind turbine units under various wind speed conditions is derived by adopting the energy conversion principle,thus fully exploiting the frequency modulation capability of the wind farm. A wind farm composed of doubly fed induction wind turbine units is constructed as a simulation case for analysis and verification, and the experimental results validate the effectiveness of the proposed method.
    Key words: wind farm; load reduction ratio difference; frequency modulation capability; doubly fed induction wind turbine unit
 
參考文獻(xiàn)
[1] 唐西勝,苗福豐,齊智平,等. 風(fēng)力發(fā)電的調(diào)頻技術(shù)研究綜述[J] . 中國(guó)電機(jī)工程學(xué)報(bào),2014,34(25) :4304-4314.
[2] 姜濤,邱宇琛,李雪,等. 考慮差異化調(diào)頻死區(qū)的風(fēng)電基地分層集群協(xié)同頻率控制策略[J]. 電力系統(tǒng)自動(dòng)化,2025,49(2) :108-121.
[3] 單煜,汪震,周昌平,等. 基于分段頻率變化率的風(fēng)電機(jī)組一次調(diào)頻控制策略[J] . 電力系統(tǒng)自動(dòng)化,2022,46(11) :19-26.
[4] 高海淑,張峰,丁磊. 風(fēng)電機(jī)組兩分段下垂調(diào)頻控制策略及參數(shù)整定方法[J] . 電力系統(tǒng)自動(dòng)化,2023,47(18) :111-121.
[5] OCHOA D, MARTINEZ S.Fast-Frequency Response Provided by DFIG-Wind Turbines and its Impact on the Grid[J].IEEE Transactions on Power Systems,2017,32(5) :4002-4011.
[6] 胡家欣,胥國(guó)毅,畢天姝,等. 減載風(fēng)電機(jī)組變速變槳協(xié)調(diào)頻率控制方法[J] . 電網(wǎng)技術(shù),2019,43(10) :3656-3663.
[7] 彭海濤,何山,袁至,等. 基于改進(jìn)轉(zhuǎn)子轉(zhuǎn)速和槳距角協(xié)調(diào)控制的變速風(fēng)電機(jī)組一次調(diào)頻策略[J]. 電力自動(dòng)化設(shè)備,2023,43(9) :87-94.
[8] 蔡國(guó)偉,鐘超,吳剛,等. 考慮風(fēng)電機(jī)組超速減載與慣量控制的電力系統(tǒng)機(jī)組組合策略[J]. 電力系統(tǒng)自動(dòng)化,2021,45(16) :134-142.
[9] 李生虎,朱國(guó)偉. 基于有功備用的風(fēng)電機(jī)組一次調(diào)頻能力及調(diào)頻效果分析[J] . 電工電能新技術(shù),2015,34(10) :28-33.
[10] LI Changgang, HANG Zhi, ZHANG Hengxu, et al.Evaluation of DFIGs ' Primary Frequency Regulation Capability for Power Systems with High Penetration of Wind Power[J].Energies,2020,13(23) :6178.
[11] 肖亮,陳亦平,伍陽(yáng)陽(yáng),等. 風(fēng)電場(chǎng)快速調(diào)頻技術(shù)的工程實(shí)踐及關(guān)鍵參數(shù)取值[J] . 高電壓技術(shù),2023,49(6) :2536-2545.
[12] 冀肖彤,柳丹,江克證,等. 儲(chǔ)能型風(fēng)電場(chǎng)一次調(diào)頻容量?jī)?yōu)化與風(fēng)電功率協(xié)調(diào)分配[J] . 電力自動(dòng)化設(shè)備,2023,43(7) :58-65.
[13] 冀肖彤,江克證,姚雅涵,等. 計(jì)及風(fēng)機(jī)運(yùn)行狀態(tài)差異的風(fēng)電場(chǎng)頻率協(xié)同支撐控制[J] . 電力自動(dòng)化設(shè)備,2024,44(3) :98-104.
[14] 王中冠,劉嘉琛,郭力,等. 基于狀態(tài)空間映射的模型不完備風(fēng)電場(chǎng)調(diào)頻能力在線評(píng)估方法[J]. 中國(guó)電機(jī)工程學(xué)報(bào),2023,43(3) :927-938.
[15] 李夢(mèng)杰,謝震,高翔,等. 弱電網(wǎng)下雙饋風(fēng)電機(jī)組混合功率同步控制策略及穩(wěn)定性分析[J]. 中國(guó)電機(jī)工程學(xué)報(bào),2023,43(21) :8388-8399.