Dieu Khien Dong Co Dung Bien Tan ABB

8/13/2019 Dieu Khien Dong Co Dung Bien Tan ABB

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12/102


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15/102


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17/102


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18/102


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19/102


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20/102


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21/102


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22/102


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23/102


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24/102


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26/102


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cao $ ng t(i io th g=n nh" $Png :in O ] chu ce thOnh 'h=n c )(n ca i*n ' ngc7ng cA'


27/102


V(ng E.B Cc trPng thi eng ngt ca )X ngh9ch 8"7 ng7_n ' FXt 'ha toOn c=7

id7 ?i*n ?h@ng xc 9nh n!n "lc trnh > i*n ' ngy ra xoa] chid7 87@n ce th> x

9nh "lc. > trnh :W ngn FPch G7a "Dng $%n FXt chid7 Y$c )7:\ O trPng thi ?h@xc 9nh ca i*n ' ngy ra xoa] chid7 ? th7t id7 ch< n!n (F )(o rvng c( c@ng tc tr!n ha] $"#i ca Fi nhnh d7 ?h@ng c~ng $%n tPi )At c thDi i>F nOo. Ta ce th> thrvng i*n ' ngy ra xoa] chid7 ce th> Pt F ca $Png :eng i*n ' ngy ra xoa] chid7 chu ce Bgi tr9 8O i O i . > tPo ra cc trPng thi nO] ta ce th> $~ng ? th7t :eng Fang nh" trong cA7 trjc )n c=7 Yhnh E.E\ chu $~ng FXt tKn hi*7 id7 ch< $Png :eng :in. Tachj 8O trPng thi eng ca c@ng tc Z trong $Png )n c=7 th t" ng " ng #i trPng thon ca c( hai c@ng tc Z/ O ZB trong $Png toOn c=7. T" ng tW trPng thi eng ctc Z trong $Png )n c=7 th t" ng " ng #i trPng thi on ca c( hai c@ng tc Z/ O Z

trong $Png toOn c=7. Qh" ng 'h' nO] "lc gHi 8O ? th7t id7 ch< X rXng x7ng :eng 8"ng cWc. }Png :eng i*n ' ngy ra xoa] chid7 ca )X ngh9ch 8"7 ng7_n ' toOn c=7 dc )(n 8O $Png :eng :in )i!n X ca thOnh 'h=n c )(n o/ th a )i>7 th c :a7 trong ~nt7]7 th c

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28/102


Tri #i 'h" ng 'h' 8"ng cWc ? th7t QfM n cWc $~ng cc trPng thi / BO 4 Y)(ng E.B\ > tPo ra i*n ' ngy ra xoa] chid7. S ] $Png :eng i*n ' ngy ra xo

chid7 ce th> _ng thDi Pt "lc FXt trong E gi tr9 i i O . > tPo ra cc gi trce th> $~ng ? th7t :eng Fang c )(n nh" trong hnh E.J )vng cch $~ng B tKn hi*7 idch< $Png :eng :in Y c O c \. TKn hi*7 c "lc $~ng > tPo ra aN O c "lc tPo ra )N. S ] )N/ aN/. M t ?hc o/ aN/ )N/ B aN/ ]o/B aN/Fa i. Qh" ng 'h' nO] "lc gHi 8O ? th7t id7 ch< X rXng :eng :in ncWc.

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' t(i ngoPi tr )vng 'h" ng 'h' ca i*n ' 8i!n ?7 th c ca i*n ' $R]xoa] chid7 c )(n

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L HT1B G!HD: T"S# T$N !%N T$INH T&'() +5


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E 'ha 8O ce th> "lc )i>7 $i n )vng ^ctor twng hl'

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Cc )i>7 th c tr"#c xc 9nh rvng )i!n X tki a ca i*n ' $R] c )(n 8O $7] nhA?hi E. R] 8O i>F 8li th< h n :o #i ? th7t ZQfM O )i!n X tki a ca ' $R] c )(n 8O a trong ~ng hoPt Xng t7]F chK

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'#T9( X3 V\p _J 4" (#T=n :k :eng Fang ch7n F trong cc ? th7t id7 ch< X rXng x7ng :eng Fang c

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Hnh 9.1 C% 3n" 45n" ?X tL8n" %>a b n"hW%h ?Lu p ba pha Yn" ,i kZ thu[t i

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Hnh 9. 1 C% in p pha * in p rK %>a b n"hW%h ?Lu p 9 pha ]a) in rK ab %>a t7i ]b) in p pha an %>a t7i.

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ngt Yhnh E.B4\. b th7t nO] "lc gHi 8O ? th7t id7 ch< X rXng x7ng :eng YZQfM\ trong cc )X ngh9ch 8"7 ng7_n $ ng. Ta ce th> thA] 8O FXt :k $Png :eng hnE.B5 th gikng #i cc $Png :eng Pt "lc trong cc )X ngh9ch 8"7 ng7_n ' E 'ha :;$ ng ? th7t ZQfM Yhnh E.B4\. C th> 8O

i*n ' $R] ca t(i Yhnh E./4$\ trong SZI th gikng #i $ ng i*n $R] ca t(i YhnE.B5$\ trong CZI. } ng i*n 8i!n ?


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thkng c@ng :7At rAt 8#n FO nn cc n"#c ti!n ti


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Hnh 1.O M hnh bi'n tIn a b[% n" %D khn" An" bTrong cc _ th9 $"#i R] nei d "7 i>F )i


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Mi i>F 'ha a ) c ce th> nki #i cc i>F n ' th^o cc : _ eng ngt ?hc nca ?hea )n $%n.

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*#1 C'X4' q M V /Vq>qV I(>q& q&CA7 trjc ngh9ch 8"7 a )c $Png Ca:ca$^ x7At hi*n 8=n =7 Oo nsF /J+5 :; $

ng7_n }C ri!ng g_F nhid7 )X ngh9ch 8"7 c=7 FXt 'ha Fc nki tiF 'ha a #i i>F ce 5 )c. > cho$ hi>7 ta x^F cc ?hea )n $%n nh" cc c@ng tc c ?hK. } $Ong nhn thA] Fi n 'ha trong )in wi F@ hnh B.E ha] FXt )X ngh9ch 8"7 a )cca:ca$^ thOnh F@ hnh /.4 n gi(n h n nh" hnh $"#i

L HT1B G!HD: T"S# T$N !%N T$INH T&'() ;j


50/102


Hnh 1.- M hnh Dn "i7n h5a b n"hW%h ?Lu a b[% 3n" Ca4%a*#1#1 Q ]/2_ } $Ong thiF chKnh ca h* thkng 8O ?hi ?h@ng :; $ ng ng7_n }C Xc 8' FO :; $ ng

cc F] )iq& q&

S#i : _ )a )c cc F c i*n ' Pt "lc nh" :a7S N S$c B ?hi Z/ ZB /S N ?hi ZB ZE /S N S$c B ?hi ZE Z4 /T C nP' i*n ?hi c ' Z/ Z4 "lc )c O x( i*n ?hi ZB ZE /. 7 trnh nP' x(

"lc cRn )vng ?hi ce :W chHn 8Wa hl' 8K cc tw hl' trPng thi cc F c i*n ' . ZW 'hRtKch cc )c cao h n 8O ?h 'h c tP'.

*#*#1 Q ]/2_ 4 ' _[ "(" (gp Vg



51/102


Z' x 4E4 h() ()"W4" V ]' @4#



52/102


T7] Fi 8oPi ngh9ch 8"7 d7 ce nh"ng "7 nh"lc i>F ri!ng nh"ng 'hw )i :o :nh #i cc :eng Fang $PngtaF gic tPo gi(n _ ?Kch eng cho cc 8inh ?i*n. S#i )X ngh9ch 8"7 F )c : :; $ ng F

/ :eng Fang c~ng t=n :k c c~ng )i!n X c :eng id7 ch< ce )i!n X F t=n :k F.Z; $ ng :eng Fang t=n :k cao : 8OF cho cc :eng hOi t' tr7ng x7ng G7anh cc t=n

:k cao ?. c. T7] nhi!n : 'ht :inh twn hao $o eng ngt t=n :k cao ca 8inh ?i*n.Zeng id7 ch< Urx Y x a)c\ Fang th^o th@ng tin d )i!n X O t=n :k ca hOi c

=7 ra.Cc $Png :eng Fang th"Dng $~ng Q[} ,ai :eng Fang )d cn 8i!n ti


53/102


Zo :nh T,} #i $Png :eng Fang Q[} ce T,} .&&6 ta thA] $Png :eng Q} choX Fo $Png ' $R] t(i 8O nh nhAt. T7] nhi!n $Png :eng Fang Q[} 8Pi cho ?F ca 'h" ng 'h' :eng Fang 8O $ id7 ?hi>n O thWc hi*n

$o ] thWc hi*n c(i ti


54/102


Hnh 1. b#`n hiu iu %h' pha a w$a ,i bivn O.FV9

Hnh 1. % #`n hiu iu %hv SinS#i nh ng c tKnh ca 'h" ng 'h' :eng Fang 8O d i>7 ?hi>n O thWc hi*n :o

thWc hi*n c(i tin8inh hoPt h n FdF $o h n. e 8O 'h" ng 'h' ^ct ?h@ng gian.

+#+# " 6() "E >q4 F& Z"[() )/'(Qh" ng 'h' id7 ch< ^ctor ?h@ng gian 8O 'h" ng th c tha] th< E ^ctor i*n ' E

'ha thOnh FXt ^ctor $7] nhAt G7a] trong ?h@ng gian. Nh" ] tha] 'h(i tKnh ton tr!nE 'ha ta chu c=n tKnh ton tr!n h* tr c hai 'ha tKnh th^o X 8#n O gec 'ha ca Pi 8"lnO]. id7 nO] : 8OF 'h' tKnh n gi(n i rAt nhid7. Minh hHa tr!n hnh B.J.

Cc 'h' ch7]>n wi gi a cc h* tr c tHa X tr!n hnh B.J ce th> $i n t( nh" :a7. > )i>7 $i n ^ctor i*n ' trong h* tr c )a 'ha Yt" ng tW nh" E 'ha :tator trong Xng cbV\ ng"Di ta ce th> tKnh th^o E thOnh 'h=n tr!n E tr cuau )uc. Nh"ng $o 'h' tKnh

L HT1B G!HD: T"S# T$N !%N T$INH T&'() 5;


55/102


$Png nO] ?h 'h c tP' n!n ce th> )i>7 $i n ^ctor thô cc $Png h* tr c tHa X ?hc $ nh" h* tr c tHa X $ G G7a] c~ng n tkc #i h* tr c E 'ha Yt" ng tW nh" ^ctth@ng ca t tr"Dng G7a] E 'ha trong Xng c bV\. }o cc thOnh 'h=n ^ctor d7 G7ac~ng FXt n tkc ca t tr"Dng G7a] :tator : n!n ce th> ch7]>n wi chjng tKnh tr!n FXt htr c tHa X tnh YYt" ng tW nh" Xng c bV xoa] chid7 B 'haanpha O p ta #ianpha

O p ta 8O cc Pi 8"lng hnh :in\. Nh" ] nhD Oo :W ch7]>n wi G7a 8Pi gi a cc h* tHa X ta ce th> tKnh "lc ^ctor ?h@ng gian thô nhid7 cch.

Si*c chHn 8Wa h* tHa X "lc thWc hi*n :ao cho i*c tKnh ton G7 trnh "lc $ $C th> ?hi tKnh ton #i )X SZI ta n!n chH h* tr c tHa X tnh Y \ ?hi tKnh ton tr7]dn Xng )in thô h* tr c G7a]

+#; G/ ( ]r >q4 F& ]/O( E /8( 9( ' @47 trnh eng ct cc ?ho )n $%n tPo n!n B+ trPng thi ?hc nha7 tr!n 8 c gic F

trPng thi "lc Finh hoP ) i tw hl' Y?a ?) ?c\ #i cc gi tr9 ?a / B ?) / B 8O h* :k trPng thi t" ng ng ca cc 'ha a ) c. SK $ xt h* :k ?a ca 'hce

YB./5\Trong G7 trnh ?Kch $%n G7i 87t :a7 R] 'h(i "lc t7Rn th

YB./&\S#i x a ) cT e ta ce th> hi>7 trPng thi YB \ ce ngha 8O

Hnh .1O Gi7n A %t6$ in p b n"hW%h ?Lu p 9 b[% Nh" ] nh" 9nh ngha d ^ctor ?h@ng gian nei 'h=n tr"#c trong F c nO

t" ng ng B+ trPng thi ?Kch $%n 8inh ?i*n ta th7 "lc /J 9 trK ca ^ctor ?h@ng giani*n ' tPo thOnh )ao g_F /B ^ctor nvF tr!n unh O tr7ng i>F ca hnh 8 c gic 8#n )a

ngoOi & ^ctor nvF tr!n & unh ca hnh 8 c gic )!n trong O E ^ctor ?h@ng gian n

tRF ca hnh 8 c gic Y,nh B./ \. ki #i cc ^ctor nvF tPi unh ca hnh 8 c gic )trong t_n tPi hai trPng thi ?Kch $%n ?hc nha7 ca cc 8inh ?i*n nh"ng 8Pi ce c~ng chFXt 9 trK ^ctor ?h@ng gian. NgoOi ra c n t_n tPi )a trPng thi ?Kch $%n ?hc nha7



56/102


c~ng 9 trK ^ctor ?h@ng. }o e t )i thA] rvng FXt:k 8"lng 8#n cc ^ctor r^$7n$ant ce FXt ngha rAt G7an trHng cho )i t "lc :W c(i thi*n rAt 8#n d cc F t nh"

CRn )vng "lc i*n th< tr!n cc t i*n. Chia nh $ ng c(F ng. id7 ?hi>n $ $Ong h n $ ng ng7_n }C c7ng cA'. i(F t=n :k eng ct tr!n cc ?hea )n $%n.

NgoOi cc ]7 $i n $7] tr cc tc Xng G7a] th^o trnh tW trong ?ho(ng thDi gian# /trong ?ho(ng thDi gian# B trong ?ho(ng thDi gian TE th^o h* th c :a7

Ya\ Y)\ Hnh .11 lW t$` %t6$ 8 phIn in t`%h k %>a "i7n A %t6$

YB./+\



57/102


S#i TZ T/ TB TE 8O ch7 ? 8A] F%7.

Hnh .1 l %t6$ L(% t$nh b*K t$6n" h t$!% t63 txnhSAn d c n 8Pi 8O xc 9nh cc thDi gian tc $ ng# /# B# E ca cc ^ctor c )(n.

N


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YB.BB\

Trong $i*n tKch ^ctor c )(n O

YB.BE\

Trong $i*n tKch ^ctor c )(n O

YB.B4\ N G7i wi ne d gec 'h=n :7 th nhAt > xc 9nh thDi gXng ca cc ^ctor c )(n "lc xc 9nh th^o h* th c

#i i / B & YB.B5\

#i i / B & YB.B5\T gi(n _ ^ctor O cc c@ng th c a n!7 thOnh 8' gi(n _ ?Kch $%n cc 8in

cho )X ngh9ch 8"7 ' )a )c Finh hoP tr!n ,nh B./E ' $ ng cho gec 'h=n :7 th nhAtca hnh 8 c gic trong FXt ch7 ? 8A] F%7. Chj $o trPng thi ?Kch $%n cc 8inh ?i*n trc~ng nhnh 'ha t(i cho ) i G7i 87t ki ngh9ch n!n gi(n _ chu c=n trnh )O] trPng thi cS /x OS Bx #i x a ) c. T gi(n _ ta thA] cc trPng thi ?Kch $%n t" ng ng c

^ctor c )(n O . Tr!n hnh B./E ta thA] Z/c 87@n trPng thi ngt $o :eFang Z'/ ?h@ng giao #i :eng id7 ch< . ThDi gian ?Kch $%n cc ^ctor nO] ce th> :7

ra t )i>7 th c tKnh ton# /# B# E tr!n ho c tr!n ? th7t id7 ch< )d rXng x7ng $Wa Oo:eng Fang YCVQfM\ nh" tr!n ,nh B./&. Nh" ] $Wa Oo gi(n _ ?Kch $%n cc 8inh?i*n ngoOi gi tr9 Fo$78 O gec 'ha )i


59/102


Hnh .19 Gi7n A k`%h yn ?inh kin t$6n" n"hW%h ?Lu p 9 b[% Nh ng ? th7t a n!7 ce th> $ $Ong ng $ ng :ang cc )X ngh9ch 8"7 ' a )c

th> ?hi ' $ ng cc c@ng th c a n!7 )!n tr!n ta ce gi(n _ ^ctor i*n ' )X ngh9ch 8"nsF )c.

+#5# G/ ( ]r >q4 F& ]/O( E ()"W4" V (=_ @4S#i )X ngh9ch 8"7 nsF )c ?h( nsng id7 ?hi>n ?Kch $%n 8inh ?i*n tPo n!n /B5 trP

thi ?hc nha7. Ta xt Fi trPng thi Finh hoP ) i tw hl' Y?a ?) ?c\ #i

YB.B&\

Cc h* :k trPng thi ?a ?) ?c 'h th7Xc Oo cch G7] "#c tr"#c. Ta ti


60/102


Hnh .1- Gi7n A %t6$ in p @ n"hW%h ?Lu nzm b[%

B.B+\

Trong G7 trnh ?Kch G7] 87t eng ngt ki ngh9ch 'h(i t7Rn th

YB.B6\S#i x a ) c.Th^o 9nh ngha ^ctor ?h@ng gian t" ng ng /B5 trPng thi ?Kch $%n 8inh ?i*n

"lc &/ 9 trK ^ctor ?h@ng gian ca ^ctor i*n ' tPo thOnh. TPi tRF ca 8 c gic ce trPng thi ?hc nha7 cho c~ng 9 trK tPi e 8O ^ctor ?h@ng. Cc 9 trK c n 8Pi ng trPng thi "lc )i>7 $i n trong gi(n _ ^ctor hnh B./4



61/102


!# () f() /8( 9( ]' @41# G/ / "/O NgO] na] trong 8nh Wc tr7]dn Xng i*n An d id7 ?hi>n tkc X Xng c

FXt ] tha] wi cc th@ng :k ng7_n nh" i*n ' ha] cc th@ng :k ca FPch nh" i*n tr 'h

t th@ng T e tPo ra cc c tKnh c F#i > ce nh ng tkc X 8OF i*c F#i 'h~ hl' #]!7 c=7 ca 'h t(i c . Cc 'h" ng 'h' > id7 chunh tkc X Xng c

id7 chunh tkc X )vng 'h" ng 'h' c ?hK t c 8O )in tin "lc tkc X ca Xng c trong cc h* thkng tr7]dn Xng i*n ta 'hnF "lc c i>F ca cc 8oPi Xng c i*n O c tKnh c ca ne t e ta F#i ce h:; $ ng cc 8oPi )i7 th9 Fki G7an h* YM\ ca Xng c i*n FXt c

?Kch t Xc 8'

Trong e M F@F^n G7a] M b. .I" U" i*n ' 'h=n ng Xng c YS\ |" i*n tr c7Xn $R] 'h=n ngm$ & &4 &4 &4 o |' i*n tr 'h FPch 'h=n ng. I" $ ng i*n 'h=n ng Xng c .

b 8O h* :k ?


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Qh" ng trnh c tKnh c ce $Png hOF )c nhAt ] V x n!n "Dng )i>7 $i n th* tHa X M 8O FXt "Dng thng #i X $kc RF. "Dng c tKnh c ct tr c t7ng

i>F ce t7ng X

Tkc X o "lc gHi 8O tkc X ?h@ng t(i 8 t" ng ?hi ?h@ng ce 8Wc c(n nOo c(. tkc X 8#n nhAt ca Xng c FO ?h@ng th> Pt "lc ch< X Xng c ?h@ng )ao gra tr"Dng hl' MC .

Hnh 1.1 +{% t`nh %D %>a n" %D mt %hiu k`%h tj % ?[pbhi 'h t(i tsng $=n t MC F 9nh F c. i>F ct ca c tKnh c #i hoOnh M ce t7ng X O ce hoOnh X :7] t 'h" ng trnh c tKnh c

Hnh 1. +{% t`nh %D t/ nhivn %>a n" %D in mt %hiu k`%h tj % ?[pM@F^n MnF O InF gHi 8O F@F^n ngn FPch O $ ng i*n ngn FPch. e 8O gi

F@F^n 8#n nhAt O $ ng i*n 8#n nhAt ca Xng c ?hi "lc cA' i*n =] FO tk )vng . Tr"Dng hl' nO] x(] ra ?hi )t =7 F F] O ?hi Xng c ang chP] FO )9 $ ng8Pi )9 ? t ho c t(i 8#n G7 ?o ?h@ng "lc. } ng i*n InF nO] 8#n O th"Dng )vng

InF Y/ B \I F Ne ce th> gR] ch] h ng Xng c n


63/102


64/102


bhi c7Xn $R] :tator "lc cA' i*n #i i*n ' 9nh F c U/'h. F tr!n / 'ha FO gi]!n rotor Y?h@ng G7a] th Fi 'ha ca c7Xn $R] rotor : x7At hi*n FXt : c i*n XzB'h. F th^o ng7]!n 8 ca F] )i7 $i n M Y:\ tr!n h* tr c tHa X :[M nh" hnh $"#i

"Dng c tKnh c ce i>F cWc tr9 gHi 8O i>F t#i hPn b. TPi i>F e

i(i 'h" ng trnh ta ce

Tha] Oo 'h" ng trnh c tKnh c ta ce

L HT1B G!HD: T"S# T$N !%N T$INH T&'() ;


65/102


S ta ang x^F xt trong gi#i hPn : / n!n gi tr9 :th O Mth ca c tKnh c ch

ng #i $A7 Y\.

Hnh 1. +{% t`nh %D %>a n" %D &[email protected] b O bV 'hRn gi#i ) i i>F t#i hPn b.oPn c tKnh b g=n thng O c ng. Tr!n oPn nO] F@F^n Xng c tsng th tk

Xng c gi(F. }o ] Xng c 8OF i*c tr!n oPn c tKnh nO] : wn 9nh.oPn bV cong #i X $kc $" ng. Tr!n oPn nO] Xng c 8OF i*c ?h@ng wn 9n

+# / 4"(" 34 ] ] () 46 ]/O( F'p 4"/ ' "' KB XY f() /8( 9(#Xng c i*n xoa] chid7 "lc $~ng rAt 'hw )i


66/102


u " 6() "E (gp 4" 4"F " ]/ 4"(" 34 ] > "d' )/ _# Tkc X cOng gi(F c tKnh c cOng FdF tkc X Xng c cOng ?F wn 9nh

8!n x7kng ca F@F^n t(i. }(i id7 chunh 'h th7Xc tr9 :k F@F^n t(i. M@F^n t(i cOng nh $(i id7 chunh cO

h '. bhi id7 chunh :R7 Ytkc X nh \ th X tr"lt Xng c tsng O twn hao nsng 8"lngid7 chunh cOng 8#n. Qh" ng 'h' nO] ce th> id7 chunh tr n nhD )i tsng X tr"lt t#i hPn $o e tsng "lc $(i id7 chunh

bhi i*n ' t Oo Xng c gi(F F@F^n t#i hPn ca cc c tKnh c gi(F t

?hi tkc X ?h@ng t(i 8 t" ng Yha] tkc X _ng )X\ gi ng7]!n n!n ?hi gi(F tkc X th c ng c tKnh c gi(F X wn 9nh tkc X ?F i.+#+ / 4"(" 34 ] () 4E4" "'p ]|/ 9( X3 4 ' () r( F'p 4"/ #Tha] wi t=n :k ng7_n cA' cho Xng c 8O tha] wi tkc X ?h@ng t(i 8 t" ng n!n th

wi "lc c tKnh c . T=n :k cOng cao tkc X Xng c cOng 8#n. bhi id7 chunh ng7_n cA' cho Xng c th cc th@ng :k 8i!n G7an


67/102


tKnh c ?h@ng gi "lc gi tr9 F@F^n t#i hPn. Ng"Di ta cng th"Dng $~ng c( 87t ichunh t=n :k $ ng i*n.

+#; / 4"(" 34 ] () 4E4" "'p ]|/ X3 ][/ 4l4 4 ' ] () 46#R] 8O cch id7 chunh tkc X ce cA'. c tKnh c tha] wi tkc X _ng )X tha

th^o :k @i cWc. Xng c tha] wi "lc :k @i cWc 8O Xng c "lc ch< tPo c )c7Xn $R] :tator ce th> tha] wi "lc cch nki t" ng ng #i cc :k @i cWc ?hc nha7. C=7 $R] > wi nki "lc "a ra cc hX' A7 $R] Xng c . Zk @i cWc ca c7Xrotor cng 'h(i tha] wi nh" c7Xn $R] :tator. id7 nO] ?he thWc hi*n "lc ki #i Xng crotor $R] G7An c n ki #i rotor 8_ng :ec th ne 8Pi ce ?h( nsng tW tha] wi :k @i cW

#i :tator. }o ] 'h" ng 'h' nO] "lc :; $ ng ch ] wi nki > tha] wi :k @i cWc rotor 8_ng :ec. T 8* ch7]>n wi :k @i cWc ce th> 8O B / E / 4 / ha] t#i 6 /.!I# G/ / "/O /8( 9( ACS 150

1# N) r( 4 () 4\ MXt 'ha B B4 Y / \ T=n :k 46 &E ,q ,* :k c@ng :7At .J6

*#C\ & 4 |() ` '( 4 ' /8( 9( ABB

L HT1B G!HD: T"S# T$N !%N T$INH T&'() P


68/102


ZTT hi chjE V(ng id7 ?hi>n tich$ hl' tr!n F t F] g_F )On

'hKF FOn hinh hi>n th94 Njt tha] wi t=n :k ZQzz}5 Cwng ?


69/102


;#CE4" Z8 (3/ (?( &E(" () &' 4 ' /8( 9(

L HT1B G!HD: T"S# T$N !%N T$INH T&'() j


70/102


5#S6 ]r Z8 (3/ IN nUT

Z/ chHn tKn hi*7 ana8og id7 ?hi>n 8O $ ng ha] ' } ng t Y4\ B F ' t YB\ / S

Ch c nsng ca cc ngy Oo }I : "lc cOi t Fi cch cOi t ?hc nha7 th c? cOi t > nhn t=n :k t )!n ngoOi Oo#C"c4 (=() w() "d_ &?( _ _Ep

L HT1B G!HD: T"S# T$N !%N T$INH T&'() P0


71/102


P #MxNU 4"d("}~ng cc 'hKF > chHn cc chH cOn cOi t trong MzNU


Th tW Ch c nsng/ MOn hnh hi>n th9 LC} chia thOnh 5 ~ng

QhKa tr!n )!n tri ChHn cch th c id7 ?hi>nL[C id7 ?hi>n t )On 'hKF|zM id7 ?hi>n t )!n ngoOi ) .QhKa tr! )!n 'h(i n 9 ca gi tr9 hi>n th9c. gi;a tr7ng tRF FOn hnh ,i>n th9 th@ng tin ch7ng thaF :k

hi>n th9 gi tri tKn hi*7 M^n7 ho c )(ng $anh :ch .NgoOi ra c n hi>nth9 nh ng 8i c(nh )o n


72/102


b#CE4" 4g/ ] >g "Fh ] () 4 ' 4"8 ] . SHn$T A$AMxTx$ MnDx .

L HT1B G!HD: T"S# T$N !%N T$INH T&'() P*


73/102


Cch cOi t O 8"7 gi tr9 thaF :k thWc hi*n gikng cc )"#c tr!n// 5 COi t gi tr9 8#n nhAt t t=n :k )!n ngoOi |z`//B B/B E/B 4 COi t tkc X Y id7 ?hi>n t=n :k ngy ra\ /BE/E / COi t 'h=n trsF nh nhAt tKn hi*7 ana8og OoB 6 COi t gi tr9 8#n nhAt id7 ?hi>n t=n :k ngy raB/ B ChHn ch c nsng $ ng ca Fotor BB B ChHn thDi gian tsng tkc > Pt gi tr9 Fong F7knBB E ThDi gian gi(F tkc > $~ng Xng c

/ Z"/2( _F F& B() 'p nhAn 'hKF L[C |zM ?hi FOn hnh hi>n th9 L[C

NhAn |UN Fotor chP] :to' $ ngTha] wi tkc X Xng c )vng cch n njt ZQzz} Yhnh )!n\Tha] wi chid7 Xng c )vng cch nhAn njt `f |Z

/ Z"/2( () $xMnTx CnNT$nLNhAn 'hKF L[C |zM ?hi FOn hnh hi>n th9 |zMMXt :k cOi t

} ng I id7 ?hi>n t )!n ngoOi nki Oo chRn I

}I / [N } ng Xng c

j# CE4" 4g/ ] >g "Fh ] () 4 ' 4"8 ] . LnNG A$AMxTx$ MnDx . :Cc thao tc g=n gikng cch cOi t O hoPt Xng ca ch< X { Z,[|T Q | MzTz|

M[}z {10#M X3 X6 ]r Z8 (3/ ip IN nUT ABB Z" p?( 7() m_'4&Fo

10#1# ABB S '( '& _'4&FCch ?


74/102


Macro nO] $~ng > id7 ?hi>n Xng c FXt tkc X xc 9nh}IE }I4 TC ,[T N

Tkc X "lc cOi t t" F t F] 'ot^ntioF^t^r / Tkc X / Y 8*nh /B B\

/ Tkc X B Y 8*nh /B E\/ / Tkc X E Y8*nh /B 4\

}I5 cOi t thDi gian cc 8*nh BB B O BB E

/ cOi t thDi gian cc 8*nh BB 5 O BB &10#*# + /&q _'4&F

Macro nO] g=n gi@ng FacroABB S '( '& _'4&Fchu ?c chw }I/ }IB tKch cWc

?hi ce x7ng cPnh 8!n ha] x7kng ca tKn hi*7}I4 }I5 TC ,[T N

L HT1B G!HD: T"S# T$N !%N T$INH T&'() P;


75/102


Tkc X "lc cOi t t" F t F] 'ot^ntioF^t^r / Tkc X / Y 8*nh /B B\

/ Tkc X B Y 8*nh /B E\/ / Tkc X E Y8*nh /B 4\

10#+#AV q&(' q M'4&F

}IE }I4 TC ,[T N

Tkc X "lc cOi t t" F t F] 'ot^ntioF^t^r / Tkc X / Y 8*nh /B B\/ Tkc X B Y 8*nh /B E\

/ / Tkc X E Y8*nh /B 4\10#;# MF F& F q( /F_q q& _'4&F



76/102


Y/\ N


77/102


T~] Oo cOi t ca F] FO Fi ngy Oo :k : co ch c nsng t" ng ng1*# / Z"/2(

1*#1 # / Z"/2( () 'p > / Xl "| & _g( "(" >g g( "d_ NhAn Oo njt L[C tr!n F t F] FOn hnh hi>n th9 L[C )!n 'h(i t c chHn ch< X

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Dieu Khien Dong Co Dung Bien Tan ABB

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