1、NVNVNVNV#NV#F#LHF#94695VNVNVNVNVNVNVVNVNVNVNVVNVNV#6#2 G-*#6F#!#.3R#NV#F#LHF#94695V ,!Y.Y2006# 29* 289:r:kG F ;V Hg H .r GC IEC 61362 V 2006!n.z F s s “$ !( .z) -F 2 -G ( ) /Z -G Z ( )-J.Bb “b- s$ -G -$+ f-F -G ( ! ) -G ! .$ $ . -J6 ! $ $ c-J6 6!-J62n$( ) . .g : + FBGG .n9 .e 9E4 .53 (impulse I type
2、) C09 3 (nozzle) #;8g*8REb4n (frequency) ?%O ;R f Hzc _ d _ g Q .r:Z ?*(generator output).r:Z C.N#f8 /+ + R 3r/J,C9 4E*BI: %V h:k3h9 3%V F , y Y Y/YmaxYymIc _ e _ e G:r8/4n .9Z(controlled variable range) 8W : )XmaxXminIIR Q b Q Q zB m“ j Q a g Q a lG9Z:G 88:k9 H %9Zc _ e _ f Q :3 ?* 56H(governor out
3、put signal)%:9 3r/JFB sGIc _ e _ g Q Eb9*U 3r/JFB svGGI3C IEC 61362 V 2006c _ e _ h Q q n Q R zY Q Z Q Q :k3 3C28 (insensitivity) /%V9 1/2 ix/2 Ic _ e _ b e Q ?3 3r/J,C r. /FREb4n /H$ 8W /H+ -52G 4n 9$ 9 , FREb4n /H96GZ8R 38V%: .3R :r8.0b8 3r/J,C G8R :r8.0b+ D G 9g :r8 9 9 (V* , :r8V$G 7#“r8 *B# 0j*
4、92V 9g:r8) %:9 :* /R 9%: (V* , 7#“r I 0j*92 WR 9ZG “+ .r3352C 4n9%: .). FBVg8G .r:Z E3I#zE9“B E3I:r8524C73r ,REb4n 8W8C9* , (f$I03vHk3 (non I linearities)9 ;g8G B F9 52Z 8W8C9*;REb4n 8W8C8REb4n /3s )8REb4n /4n$ GZ)524 C09 I9V 8REb4n o9 K, G9 8B V .r33G 4n 9$ 3C28REb4n 3?h9 /:kHG 4n 9%: .:r89 ,:r /4n
5、 3z:k9 ?:WHG 9ZG 8F+ G 9 , 52Z 8W8C 3?9 03vHk C8V9 :W8G%: .12C IEC 61362 V 2006x I xc .dt Y?3(f$ t.x I xc .dt Y?3? :W9* ,:r /4n+ /G6 ?:Wh 3E+ 3vC3G$ AJGC GZ* N)9 “8 9%: . 9 .9 8:ZG REb4n 8W8C8g8G, 3%OG 089 : 4n 9%: . %:9 3G9 W 3*/* ,%, 989 8 $ :kREb4n :r8 9 7:k39 :VG , ,C (f$ :G G;gR o9 /G .538 , %:
6、52 ,gR 2/4n9G2.Ro98:r68R,G7 G%: .99 9 29 PID I:3 + 524C :r8 8 V*R$ 9 REb4n F9Z (f$ G“9 :Z* %+ ?REb4n 9%K w:k8R :W 3HR Q b j Q Q W Q Q a lQ l + Q j Q X zb Q n x S6 Q r + Q l Q R X Q zn g Q a Q n x g Q a lW Qe _ e Q f“ a x n fZ V Q Ql Q S6 W m Q R Qe _ e _ b Q m“ j Q Q W zb Q jN U Q U Q“ Q a Q V Q c l
7、z Y Q Q X b Q v6 cN Q lz n Q mv m : 3H9 %:9R o9 /Z4n9Z89 9 ).I%:9R o9 %:7G “+ VG 9 G4n*3r :Z 539* (f$ Z Q 4nR .r:Z 9 ?V 3v Z /H + D G ;R .r:Z 9 3v:3 H:2 2)90b$ 8B V r52 Z 8 Z 8VG$ $9 4n+ -52G$ 539*:kRG%: . Z Q S6 Q g Q cJ F Q x n fZ W j Q l zb Q g X Q m“ j 9 .539 ;R :r8.0b :r8 + 539* 9Z52B6 :W G2.9
8、G8* G%: . REb4n 56H+ +%: .I4nVR V*G3r 524C9 ?:WHG*z, %:9R o9 .9* E/G :r839 G7 V$G%: .IEE C0 (Pelton I turbines)8g #;9 8, :r8(staggered control) I.r:Z3 #%:4n 3z089 9 , FB+ G%: . FV ;R8 GZ9 :r8F+ ,%C,G 4ng :r8VuY 3 VSgaG (1.5 2.0)VSruVuY 3 VSdeG (1.5 2.0)VSnz8B 8 3r/J,C9 ?s 8*E/G 6,Hk #zE9“B R EGZ8 G!
9、. (f$ 2 %V8* EGZ %V568Ef9 7Z 04BG G$ 539* :k0 ,:W9 9ZG CGB 39 8:ZG 094n9695:f 4n/9 :rG 4n 9Z8 6%: . EGZ 8*9 Q e _ b b _ b _ e 8gZ9 7* 3z08FCR ;R /J: .8 ,9 9zH9 9ZG o9 8z99 38G$ 9 r.+ o9 3z E38V0 3C28RG 4n 9%: . R :r8.0b 4F9 FW 8:ZG /9ZGV V 3z09 :Z (f$ 524C #69 . :W9 699 .r33G 9 , .r:Z Eb9“ 49Z9 E,G9
10、 3r/J,C FV VI:3 (f$ :k 524C 9/9 698R 3r/J,C9 Fg7 V:r5:9 D G 4nREb4n .9Z8V9*$ IEC 61000 I 3 I 2, IEC 61000 I 3 I 3, CISPR 1199%: .G92* :r8524C 3 839 9 , 9v:Z? .e:8F52H. , f46 (severity level) “3”9 9 %9%: .f _ Q R Q Q e zs Q m k Q a l5:g :r8(2)# ; /+ r/ 3r/J,C , 7#“r /#; r 4nB v R g g vb (3)3+4n w 4n * Z9 N8 9 %: .(3) %9C$ &,9* /J8G 4n 9%: .28
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