多目標(biāo)及多約束條件自動(dòng)發(fā)電控制系統(tǒng)的設(shè)計(jì)及應(yīng)用
張彥軍,莊紅山,李永光,於湘濤,馬曉磊,汪凱威
(國(guó)網(wǎng)新疆電力有限公司調(diào)度控制中心, 新疆 烏魯木齊 830092)
摘 要:針對(duì)廣義聯(lián)絡(luò)線外送、斷面安全、新能源消納等電網(wǎng)調(diào)度運(yùn)行要求,結(jié)合新疆電網(wǎng)實(shí)際情況,設(shè)計(jì)了多目標(biāo)和多約束條件的自動(dòng)發(fā)電控制系統(tǒng),通過(guò)劃分自動(dòng)發(fā)電控制系統(tǒng)(Automatic Generation Control,AGC)控制區(qū)、常規(guī)能源斷面、新能源斷面、混合斷面,優(yōu)化控制策略,實(shí)施發(fā)電能力探測(cè)和發(fā)電空間轉(zhuǎn)移,實(shí)現(xiàn)了聯(lián)絡(luò)線功率控制、斷面安全控制、新能源消納空間拓展和現(xiàn)貨交易實(shí)施。
關(guān)鍵詞:自動(dòng)發(fā)電控制系統(tǒng);聯(lián)絡(luò)線;斷面控制;發(fā)電能力探測(cè);發(fā)電空間轉(zhuǎn)移
中圖分類號(hào):TM714 文獻(xiàn)標(biāo)識(shí)碼:A 文章編號(hào):1007-3175(2019)03-0012-05
Design and Application of Automatic Generation Control System with Multiple Targets and Multiple Constrains
ZHANG Yan-jun, ZHUANG Hong-shan, LI Yong-guang, YU Xiang-tao, MA Xiao-lei, WANG Kai-wei
(Xinjiang Electric Power Dispatching and Communication Center, Urumqi 830092, China)
Abstract: In allusion to grid dispatching operation requirements in tie lines’ power transmission, section safety, elimination of new energy sources, combining with Sinkiang grid actual situation, this paper designed the automatic generation control (AGC) system with multiple targets and multiple constrains. By dividing the AGC’s area control, conventional energy control section, new energy control section, hybrid energy control section, optimal control strategy, implementation of power generation capability detection and electricity generation spatial transference, the system realized the power control of tie line, the section safety control, the spatial expansion of new energy sources elimination and spot electricity trading.
Key words: automatic generation control system; tie line; section control; generation capability detection; electricity generation spatial transference
參考文獻(xiàn)
[1] 劉維烈. 電力系統(tǒng)調(diào)頻與自動(dòng)發(fā)電控制[M]. 北京:中國(guó)電力出版社,2006:265-284.
[2] 李靜坤,姚秀萍,曠瑞明,等. 新疆風(fēng)電場(chǎng)有功功率控制策略與實(shí)現(xiàn)[J]. 電力系統(tǒng)自動(dòng)化,2011,35(24):44-46.
[3] 王一珺,賈嶸. 基于Elman和實(shí)測(cè)風(fēng)速功率數(shù)據(jù)的短期風(fēng)功率預(yù)測(cè)[J]. 高壓電器,2017,53(9):125-129.
[4] 陳通,孫國(guó)強(qiáng),衛(wèi)志農(nóng),等. 基于相似日和CAPSOS N N的光伏發(fā)電功率預(yù)測(cè)[J]. 電力自動(dòng)化設(shè)備,2017,37(3):66-71.
[5] 卓峻峰, 金學(xué)洙, 鄧波, 等. 考慮斷面安全約束的大規(guī)模風(fēng)電有功控制[J]. 電網(wǎng)技術(shù),2015,39(4):1014-1018.
[6] 國(guó)家電網(wǎng)公司. 智能電網(wǎng)調(diào)度技術(shù)支持系統(tǒng)第4-3部分:實(shí)時(shí)監(jiān)控與預(yù)警類應(yīng)用- 電網(wǎng)自動(dòng)控制:QGDW680.43—2011[S]. 北京:中國(guó)電力出版社,2011:7-22.