基于生物控制算法的波浪發(fā)電系統(tǒng)控制策略
郁正綱1,付明2,王琛1,黃磊3,陳珉爍3
(1 國網連云港供電公司,江蘇 連云港 222002;2 國電南瑞科技股份有限公司,江蘇 南京 210061;3 東南大學,江蘇 南京 210096)
摘 要:針對直驅式波浪發(fā)電系統(tǒng)輸出功率以及經過PWM整流得到的直流電壓波動較大問題,基于睪丸性激素反饋調節(jié)原理,設計了一種基于生物智能控制算法的控制器,對直驅式波浪發(fā)電系統(tǒng)結構及直驅式波浪發(fā)電PWM整流器和逆變器控制策略進行了闡述。Matlab/Simulink仿真結果表明,基于生物智能控制算法的新型控制器較傳統(tǒng)PI 控制器響應速度快、超調量小、穩(wěn)定性好。
關鍵詞:直驅式波浪發(fā)電;睪丸性激素反饋調節(jié)原理;生物智能控制
中圖分類號:TM351 文獻標識碼:A 文章編號:1007-3175(2018)03-0018-04
Control Strategy of Wave Energy Conversion System Based on Biological Intelligent Control Algorithm
YU Zheng-gang1, FU Ming2, WANG Chen1, HUANG Lei3, CHEN Min-shuo3
(1 State Grid Lianyungang Power Supply Company, Lianyungang 222002, China;
2 State Grid Nari Technology Co.,Ltd, Nanjing 210061, China; 3 Southeast University, Nanjing 210096, China)
Abstract: Aiming at the output power of direct-drive wave energy conversion (DDWEC) system and the problem of larger direct voltage fluctuation obtained by pulse-width modulation (PWM) rectification, this paper designed a kind of controller based on the biological intelligent control algorithm according to the feedback modulation principle of testosterone release, and expounded the DDWEC system structure and the control strategy of PWM rectification and inverter. The simulation results of Simulink in Matlab show that the new type controller based on the biological intelligent control algorithm has faster response speed, smaller overshoot and better stability than the traditional proportion integration(PI) controller.
Key words: direct-drive wave energy conversion system; feedback modulation principle of testosterone release; biological intelligent control
參考文獻
[1] 肖曦,擺念宗,康慶,聶贊相,黃宣睿. 波浪發(fā)電系統(tǒng)發(fā)展及直驅式波浪發(fā)電系統(tǒng)研究綜述[J]. 電工技術學報,2014,29(3):1-11.
[2] 劉春元,余海濤,胡敏強,劉強,陳中顯. 永磁直線發(fā)電機在直驅式波浪發(fā)電系統(tǒng)的應用[J]. 中國電機工程學報,2013,33(21):90-98.
[3] 李凱,吳峰,秦川,鞠平. 直驅式波浪發(fā)電系統(tǒng)的輸出功率平滑控制策略[J]. 電力系統(tǒng)及其自動化學報,2014,26(3):20-25.
[4] 劉寶. 基于生物網絡的智能控制系統(tǒng)及其應用[D]. 上海:東華大學,2006.
[5] 劉寶,丁永生. 一種基于睪丸素分泌調節(jié)原理的雙層結構控制器[J]. 上海交通大學學報,2006,40(5):822-824.
[6] 孫晨,王琦. 一種基于生物智能控制算法的焊縫跟蹤控制系統(tǒng)[J]. 電焊機,2015,45(6):46-48.
[7] 周曉華,葉洪濤,王荔芳,劉勝永,袁海英. 一種基于生物智能控制的靜止無功補償器控制系統(tǒng)[J]. 工礦自動化,2012,38(8):63-66.
[8] SEIBT Flávio Medeiros, COUTO Eduardo Costa, SANTOS Elizaldo Domingues dos, ISOLDI Liércio André, ROCHA Luiz Alberto Oliveira, TEIXEIRA Paulo Roberto de Freitas.Numerical Study on the Effect of Submerged Depth on the Horizontal Plate Wave Energy Converter[J]. China Ocean Engineering,2014,28(5):687-700.
[9] 王利. 現(xiàn)代直線電機關鍵控制技術及其應用研究[D]. 杭州:浙江大學,2012.
[10] ZAMANI A R, BADRI M A.Wave Energy Estimation by Using a Statistical Analysis and Wave Buoy Data Near the Southern Caspian Sea[J].China Ocean Engineering,2015,29(2):275-286.