内模PID在风力发电系统变桨距控制器中的应用.pdfVIP

电气传动 20 10 年 40 卷 9 期 ELECT RIC DRIVE 2010 V l. 40 N . 9 PID , ( 长春工业大学 电气与电子工程学院, 吉林 长春 130012) : , , , PID , , , M atlab , : , , , , : ; ; ; : T P273 : A Application of IMCPID in Variablepitch Controller of Wind Generator System LU X iuhe, GENG C ng ( Colleg e of E lectrical and E lectr on ic E ng ineer ing , Chang ch un Un iv ers ity of Tech nology , Chang ch un 130012, J ilin, China) Abstract: Acc rding t the characteristics that c mplex f the mathematical m del, time varying , str ngly aff ected by the c upling parameter and exteri r disturbing in the w ind generat r system, based n the internal m del c ntr l, a simple meth d f IMCPID c ntr l has been raised, which is suitable f r variablepitch wind generat r system and nly need t determine t he filter time c nstant w ill be able t c mplete the system c n tr ller design, it is n t dependent n an accurate m del f the bject, c ntr l meth ds have been simplified. Ac c rding t this t he ry , designed a variable pitch c ntr ller, the system simulati n using Mat lab, the result sh w s that t his c ntr l scheme is feasible, and has the advantage f t he best ut put p w er, better r bustness, str ng antiinterference abilit y, pr vides a reference f r the industrial pr cess with c mplex c ntr l system. Key words: internal m del c nt r l ( IMC) ; variablepitch; wind generat r system; filter time c nstant , , 1 引言 , [ 1] , , 2 变桨距控制器的IM