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Trang chủ Nghiên cứu và mô phỏng phương pháp điều khiển bộ biến đổi pwm rectifier pwm inve...

Tài liệu Nghiên cứu và mô phỏng phương pháp điều khiển bộ biến đổi pwm rectifier pwm inverter trong hệ thống chuyển đổi năng lượng gió & dfig

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' .F ()* ( . + A ( # # 5 @ %- . + A ( # #5 @ ' 65 . &8 / *< 0 j +, - * *< - !- 5 %* .9 5 %- : :F : :F : A H /- ( , 7 : 4 : !ID H ' 7 / % H ( : & + : . 4 &5 : :4 5 : 8! : F @ ( - -A #A ( " + " JK44L J4 7- % M5 * N * 8C L 8 B- ) ( # O # J4 * # ( B #A " 8& 8: /- ( , 7 ' D + * # " B ( # 88 * + 8F : " $ * + ? 89 : " $ * + ?? FC &; /- ( , 1 ' 2 %( 4 * +' "5 * 3 ) ' " $ * #& F& 4 * +A ' "5 8 4 * + # 8 &P 8 .I * + A 8 :I * + A ; " ) ( ,* + A ' "5 @ 7 ' "5 F F& ) 8 8&P H L 8. ) * + : 8 :9 2 : 8 :9 ) , Q! ) 5 + ) >? # " ) >? ( # # 5 @ %- >? 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' ( # &)*+ # ,$ $ *- . / & 0 & && 12 $ # $ $ 3 4 % ,' , A ( , # 0' L + "6 % , ' , - % ,' 7 * N [ 8 CCC HD 7 % 0 5 # ( + + / , * @ 5 0 A D ;# " * * *< *< J@ 7-) / $ - , / , *< * ' 5/ - = - ' 65 5% * + n * 2 = #2 # A ) % , 0 - %- J - +' 2 ,2 / , J/ 4 = + * * - %- 5 % ,' 4 =1 , - % M5 * N L( ,' 65 0 * * + ( + 3 '% ,* 5 % " 0 + * N 2 3 ' @ * N + # + * ) J;#- , 5 7 A ) 0' CC.L %- " ( %- # ) 7 " ( , )* # - L( , ( " 0 55 ! " / + / , =/ A U JV / W #'L ' , + " %A 7 A - % 0 %- * + " XY J Z # 5 L 3- # + 0 T # # % + - 7 )* # H J * "6 % , ' ( , *! # B "6 /- & & # # )7 ( $ * $ % $ & 0 @ %- % ,' 65 6* *- \L % , * #2 A ] % " %- #2 + =' 65 -) ! 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W 5 6 ) %- * + # $$ 5 - # R ; / = ) # # B * ( ) 5* + #2 0 * +* + 4 # /$ ) ,45678 ^F_ ! - # 3 - / 5 ) * * # * ' " 2 S ,6 ! - ( H / #2 * * * + A 1 7 < * * -) " , 7 - % 2 * 4 H %- ) % , $ *- ) # -% ,' 2 2 A " 5 7 +' A6 * + A ) A ) *< 5 %- # " 2$ @ =5 - ( ,' " $ I * + A 5 ) A > * + A ϕ ! . ^8_ ! ) & > / " - ) " $ * #77 >? * * + 5 c*B A =b # 1 # :C -% , E - , " * *< 7 #* / "6 - @ 2 - ( , / $ % 5* # @ * W #7 ( , ; #2a # ; # ( % ,' 5 # " *- , + * + 2$ # * ( # #5 @ ' 65 " ! * + A *- # 2 % , /- ( , % , /- ( , $ #( ,7 ( # #5 @ ' 65 ( , 7- # " ) ( # # 2%6DW / E A ) ) G 4 ' 2 +' ) 5 @ %- * + A + )' "5 M Q# a * + - , ) 7 % , ( # #5 @ # = Z 2 A $ *- * A * ) ) * / # / X /# 7 H <@=F<@? *- # A ) * <:? *- * + * , ) H / * ) '4( '<5D< & ) ' # 6 + # # , + % ) @ < #- , ^ _! /- ) * ) A # ( 7 ' ! 5 - * ' " 7 * + * 2 S =' 7 B & " " ( , %- ( , * + A ! ( H / ; #2 -) ` % ,' ( -) - = 5 ' 5 ) ( , + 7 ( ,2 " 7 ' " $ * 7-) / - ( , " / )= *- # 2 S 5 -) # 2 , 2 5 4 96:6;<=>8 +4'?=<8 /4 ?6@6=?AB>8 ,4 5<<:C?= *- # 5 %:C ( , *B #* :C ( F 5 ( F c* ( # 5 " 7 *- ' ,A " * + A ?= , E *- % , >? " 7 5 ? ) , 7- * + E A6 6 *- - 5 6 # @ " " 5 6 " * * +B 5 @ 7 " +' ' A 7 #( , # #* + " = >? 7- + / , + # % ,* 2 * + A 5 @ / , * #$ , 6 ) 5 %- E * 5# * 5( ,' # P ) 6 , 7 / 5 + ( , ) ( 5 " # / , 6 ( , I 7 5 ) A * # # 2 S ) , 5* ( , * + A P O' #A V7A ( %6 6 B = #* +B >? 5 - >? " E - J; ' D( # / , * L # # N * + A 5 J Q!L ?$ # c* A 5 ) A 2 @ A :C :C ( 7 ( 7 ( ,* + A # c*B > :C 5 ) A " 2 % 5 A% ;# * ( + * + A 2 * + A 2 *< #@5 @AB 2 % L 9?M B I> 6 " %6 A 5# @ # W # 4 ;$' c*B - b =3 2 ) 2 * + 6K9 ; & :; (C c*B #( ,5 -' ( # # 4"4 *< , 6 2 S && *- ( , 3 * * #= > 7 ) ( ,/ * + A ' " $ - " * * *- F ^&_ ( , ( , % ,/ , 5* + A >? / , ) " # # / % " * 8 ^._ ! ) * L ) / * + A 2 * + ? c*B & -, ' *< 7 * # , * 7- - 2 S 7 b = @ ) ! I %% = X d # D! # O ( , e Q# " " % 5 % 5 (C / , , ' A% % ,6 A@ * + A 5 * # O % ,' ' : ^ _3 # I , 2 5 %- " %:C 7 " * + 2 * 0 %- 4"4 & ? ( , " 5 7 5* + 2 + (- ) * + A A 7- ( 5 - 5 5 A A +' *- 5/ - 7 0 %- R = # " $ =7 7 - 6 - * ' ) ,6 ! - &R ! - .R ;#$ ! - :R ! - 8R ;#$ ; ) % % 5 -, 5 ( + %- $ + 2 R ;$' 0 5 # >? ( , %- + / 2 '7 ' " $ 4! & * @ A ) A 3 * + ' 65 5 ) A D ( " $ >? 2 ,6 + * # >? = B "6 /- M B - 5 ) 5 - * + A 5 5* + A H # % 2`4 ' % A F C. *) * / ( , αβ # 7 ) 2 ,6 7 * + ( , A ( ,* +B + ' +' ' # )' "5 ) * + ) c B A )( ,A , 7-) / ( ,' "5 = # ) % A ( 0 ) ,6 * ' " $ % ! "#$ %&# ' ! ()* ! !#+ :F . .H !"# $ "1' L ,= . 1 * ,- 0 "$ G1 ?" . !:; . .")A 0 " "&' % " 0 "1 ' 2 "& .") G : :; & > . "% ?" . !:; . .") oa] p . :; 2 :C . 2 "1 ! "#$ %&# ' ! ()* ! !#+ ,-,q . 2 / 0 1 "1' 5 ( . < $ D 4 1 6 . !:; . 6 e ρ = H . .") g oY p . ) 40 ( .0 6e ! ρ r ' r ,"& 6 r > .") e . !:; . ." gA S " $ E L $ T " e . .") 6 o :N . ! '4 23 4 5 6 s ρ ) ." B Ync ! g g :; P . 7 + "1 = ρ < oY p C" 0 / . N" 'p . !:; . ,-, 0"& . ∫ " oY Yp 1 5 oY p J oY YpA P . '>" $ & ."H ( . G 5 A > .") ! ,H !"& D > 1 ." :; S '4 Q . ) "# A > .") ! ( N" "% " 0"& B i > .") D !t . !:; . .") " ' . ?" D " 0"& > .") . 2 /" :; * B 1 :C 6 :; 5 '4 Q . = 1A , > .") :N . :C . !J2 !T" C" 0u '4 'G ) A :; * B 0 / . N" ." '4 ' ?" > .") :N . :; '( / S" H . '' 4* G :; Gv ,= . 2 ? "% aD" !! eYgA eclg Z + > aD" !! :; "1 ,"w ( ) . )A > A . o J   −    − 4* 1 '( / G  =   ∫ ∞ =∫ ( )  A  > .") A ∫ @4 > .") ! . ' oY cp < <∞    ∞   . ∞ 1 S" !K !:; ! & G> ,T . & G> h !& > .") 0u .p ) 1 :; 6 5 = Γ !   '' %A > = P . 2 E2 ?" "%    = . !:; . 0u . ?" D 'Q )0 > .") . ) −   −    :;  Γ   > .") oY ip "% !T"   oY jp A C" # = + oY kp = − ' . '' Γ# = % & G> ,T . P . YA > _ !D". 2 + ∫ ∞ #− − > aD" !! M :; "% % C" # . " ! 2 +   = A Γ   = π   @>" $ & ."H & G> h !& > .") = . D 2 + > _ !D". oY lp π '' 4* G L > .") D 2 + > _ !D". :; C" > .") . !K !:; j i'fGA k m'fG m Y'fG j : Y A G 4* @ > .") e'fGg ! " ,-,8 23 9: ;< . !:; . 6 2 6 > #$% & ' ( - . / 0 %o P . G- 0 :C $ T ) *+ ,$- & ' ( 1 = ( .G Fp ! ."H 4 . > ) = . )A . F ! :; . " ! "& G "& G -$/ & ' ( 5 .") S" $ T . !:; . 0" D " p 6 . L .") P . G e $ T H " . .") S $ T ) g oY mp " o M :; . " .x pA :; 6 ( + γ )( + γ ) 4 .") 2 6 G $ T > oY np 4 .") " $ T γ= O1 ' "& G * ?? ρ L = γ ! h G> L > > :; .o 4 . .* - T" $ ! = T oY Wp ' oY np A < . C" ." k D γ Bγ= 6 :;

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