7.07 图7-17 数字式三相方波电源ewb.ewb

两套EWB实例教程-3.8M.zip

Electronics Workbench Circuit File
Version: 5
Charset: ANSI
Description: 
"" 

EncryptionType: 2
UsingVectorGraphics: 0
/000@D0I0?4D<DHI@3078403850K0O<0<0@A044=4L@A@E4B<@H1HB868<4I0B@B4M
<AHK8FL4LA43<G89D>42<@HED:@F0K8A@74=4KHG004B40H8@1D306<DD@@BH6L=L
K83014;<74=L=<F@:470<098:LE46@0D=H?49<<<4HID;0M4I8J4NH9@EDGLF@2DL
DL@1D1054408@2@I4>8DD0DA@C0;D60<@J0@0J448<H5<708@J8F8M@H<E<N8E8@H
1<30<<A4088DMHA0O448DDI@3@G8BD;<?8ML6HBL6H4H@8MH>428DH9DK44@>4@@I
D3<F4<D044@DH7HB4F8=80H98C074><:<38J<FL=4>@J0DH0L383D;@G0B0?46<FL
ADF8<D24J<GLN8K0@@H42<@@=D@D5@H0;4NL747@F4;<>@I<2<C4F8O0FH0D3HJ@H
HG0D4A<ML;8=D<4I07@>4H<4H5L98644<<4M8F0D46<2LDDIDB@78<8:4?8;05DL@
M8B@8D58JDL@=DM48L>0>L<<A0D@C40<2LDDI4B0D06<6LB8N<H8I08DN<88286L>
<245@38DLK4HDNL@048L@14;@@@7884C@=8ALC0G0G@JD;L78<8I@G@5L1@8LEHJL
:LHLF8<4B88HA@K@L8BL2L@D90C4>490B8J@HLDH=@J<K@J08DDHCH48?0M01@?4J
<0H5HK424J<CD90=L10B84@:0>@J0@0K4A<D4JL1DND<H9H38G8@H><78<H=HG@34
6<=8@0B0648<@H1DC8G0D8LHFL58=HJ88HA@0D7D9HFD7D8@H8J014C<00B4L8>HF
HM@OL944@1@;<=@GLE46D80DL5H08BL@H<@I@4@44C85@E8I@4@M<0<OH04$000@8
0N@=4D0000@907D2@H48<<LI0C<6H>080283DNHB8ML3H4L<4K8B@04440D@@A044
90B880J4840<<HAL90;@7<50=LLHD@D4B<LHAD3<20=4>@I@00040<H@A@346D80I
0C044H<0H9D;@B44H=LI0B@<4:<HD=D3DI@GD9@I@I<<8C824148<4L=@088@A8K<
K4F8OLJ8FH2H@H5DFHKLJ@38D0:<NL50N4249054<<4H14J4<@:48D4HDH7H?0M4F
<=H<8@8GD7H<8@8D87H<@L0A0@42<M@ND:42<3@ND:44<8L9DF0JLHL9D=0M82<N0
1L$000@80900444<810B84@:0>@J0@0K44<088@0<0D4080N804I8C<74=4M0D@?4
L<0H8@383D6<80H00064<<8H1D2068<@I@G0442<:LD@I43<68<DK0:@>4;<0L><5
L2<N<F8C0<H8@H8J014C<00B4L8>H6H9HH8F@54C<>H=4;<1<H<2HK<=L=81DJ0E4
?<B@O010D@B@64B<@@=0F8E0B82<:<EL5LF458@8@LIHB06L=DL0B8IDNHL8:8<@?
L888@3L64=0L@0@?<?DH@A014A878A4B48<@H9DJ0JLI49@>0J@I41D306<H4;H4L
6@:4ND54<<=L7D34B88HIHC0G84DJ0FD;4LLNHJL;@C42<=8>@;<?84LO808OH04$
000@80@0>028DH9D3420:880A030J<LHID3@3D6@<0H0@0N44D@H1@5<48806@:0K
0<07D80144<@LAHB<78=D80D@04B44<4LFH=DADI@04448L8LI@HHJH1810C03L<8
J@J@<L1H6DI8E@@0>4J<4L3@5H=0@0C0L4H80H1038<D;8H0I0542L345HM<GL7DC
@N@K<KL<81DJLCD9D3880;L3H6D?48<DH1@;<K8<H5LM48DFH:<K8?810H<2HK4AH
DD2@JDAHHD50LHEHF<C49<I@=D;4C8K<=044:<MD0<B<C<?H:DF<L8KD503<50>8I
8C054K<LL<H9@C4G4:8B4>0>D=@34CL2<:H9<L8HHI@K<DHM0>@L07L<0I8:L1L60
=0L0E0>4H<<HNH;@=H18C86L>LC@CH=0@D989<?8H0I03<6L>@74>0E@BHC0@@249
<582<K<C<:09H2074=4F4I87DD06@?8L<D@BH70LDNH:0I40<DL5@IHJL741@?4H<
LHAD;@?@:LI8ED10K@1<F8KHH@>884246H<DI<6H448<H8N<JDJH0H5HE8:@944@H
H>@?46<4L1DCD6@=LK@IH>46<NL9L1HC0MDH@B074982<2DE@2H78>DI8@H<@>4EH
FDNHE8G0EDF4G4<4<0;@E<54>@H8J0E4A<<DMD3H54<DI@4@44388D1@?4L8H@14A
DC<30<DL064B<FHA8I0?@B40448=0ODBH=4D86<JD6<4@9D14O00L$000@<H@0@00
4480H1@C4=DHDB084L<0HA00H1880@0J@@<BD60=@M8B@04448L8LI@O<2<;DC8G@
44:<@H9D2D6L=4M0I@04B42HKL=818CD60>@M8KH2HJL8@98346<94A0FH0<88H@B
04L9HC@J0H044B8=@@DHL9@K85848N<8D0HA0D0ND4<0<4HJ4E45LAL@HG@=40<BL
>HK49<LH0@4DA@3@789HM8F@7D50C@C05H=LLHBHD@6@=LK@MHL8C0L<0H1HC@648
D9H:0684DD87DB8G0C48<8L=HA458L<@H5H?@>HD8A4FD6<K<<@LH?@4HL<4H<4:<
20J030I@O8G014A@=03<8<F0D@FHA<<8D4<D2<>8C8HH3034ELE43064=H0HG4<@@
830>8JD@@04G4<8K0@@3@>8H<<<1H3@6H<<18C<:06<4DL03L$000@80@0J@H<2@7
8<4M0J@C40<481D1030403850L@4H9@H8A054H<0H@@2@2048EHA04@G<9054<<4H
14J4>@34N8H@A4B<346<64EDN0C094;<1<<@GHI00024F@?H<@B8CDO8N8E0103H7
88<KHF@@49<3<MD4D6<><28DH9DK48@2<H@94204H9LAHM030H<LHIDC0FDC0I0D0
G@C4B<@H9HC86L=HA<@<AH3440<8NHH0H0840<H@1D386LI418:HH8F0E4;<9D>8J
<IH@D1D206D<0;HB<M@JHL@1DK428:0HD=DFDIDBD2@<0L81@8H4@1@CDF0N47DHH
BLIHB8KDA<=4A@E8?0E8485<6464FDM<EHI@J4H89H=@A4C<680H9DC4FH6DBL<HI
@2<70>@F4?48<8D?D8<B04@@4D8@<0HI@;H70:@;H44>0J@G004H80H9HA@G8>4?8
A<A4E8<L@@70>4?83<J<FHO@MH2L3060GHH@B0<42D28C8E8>82<@8C8@H8<7<:0H
8I0D4L<D@9HK<><A414A<0H<8H@@0<4N<949H>@C85<F<N8NH;0HH@LALLHD48L:L
:8=@D8H4:L?09DBD2<3HJH@8K49H9H:@H@HDF85@7@A@90K02<N01L$000@806@:0
0008D@3HD@B@64B<@@=07<408@1@?4L8H@A41DB4<@4L7@<HJ8B@<48<LHA<1@208
4M<4<0H9DD8:<;L3H1D?4J<0H5HMDF8BLI@14983074>@C@J@=40<481DA0C@C05H
=LLHD@D4B<LHADK<8HM4C004080HA03064=HFH2D8<@HADC<<@145<<4K0J@540<8
8AHAHC0NL4LG86@?48<FH:@:@>4;<3D><IL38K<=818CD60>@M8KH2HJL@@9430F4
FD3L:<:@HD;03H<LD0346DL46068E49D2060281@C440<H4@E<F030944H1@8HB80
42<9@A@>@D<LH0H@8@42<:@1@A@6<0DADC4>0>070I4F840<0A8C464HD9D206<4D
3@K@28L<4HL@9@@42<4HA01@O00L$000@=HL000>4@<8H1H201D2@@000E40L5<<4
K0J@540<88AHAH3040<0B8;DC8G@44:<@H9D2D6L=4M0I@04B42HKL=818CD60>@M
8KH2HJL8@98346<94A0FH0<880@1@B4F@9<;L3H1D?4J<0H5HMDF8BLI@0D983074
>@C@J@=4?<K8306L80?46<FLE@DD?4L<>H7LID7@B03064=8FH@D4<HH9D:0F8HLB
04L9HC@J0A094K0G00LALC4F@:D8@LHA<1@2084D4=00HC460C4<40HIH88DL4H68
GLH@H@<@A@6L4D985<4L<4K8B@AD2D64NH@HID;0:H<@<8=8JL;DC44<=@KHA05D0
<:<HHD054J<FHLHJ8A@?408@L5H88;H94K@BH3<70<DCLG0D46<LD9D3D74<<I8=H
J0OD8<DLA@C@G4<@:DA@:H?<H8A@HD4LC82H9DH8C@5DG01<9H?@2L50=0H8I@;DJ
LO0=8<@J8I@D4N<HH909@B@:@I@H@8@9@FDF460DD482<542DC4E0E4I08@9@BD68
5010D03LA@C<=DLD@014<8M09L<85@0HOD04OL$000@80A0A0648<0@A00H1880@0
I@D45LAL@HG@=40<BL>HK49<IL7D:0H8I0D4L<D@9H3<20=480I@I0A4=4N<<H9H3
878=4KHG0=DC@AH3440<0@0A004L<@H1@206L=HJ04@5<;014H<DH9H3420>8>@H@
G@7DJ4DDI43<68<DK0:@>4;<<<><IL34K<=818CD60>@M8KH2HJL8@98346<94A0F
H;<:@>8286HMD=4N<0D1H3@78>85L2D8<4HEH1<CH5L=LI@C09DK<?03HJ<50EL6@
5HKHC0I03<<L@H9DC0F<N44DHHHHAD94N<<D=@448<FHI0L<G@C@6H=HL@D@8DM4:
80H=LE414A<F<5<8@8@18C<70K<I864L<4H50A4<<I02<4L9H<HL88@@@HL9@K858
48N<8D0HA0D0B0D@3HC@N0C048@HIDO85DJ@=@K00@4D><H0@@C@9DL4L43L3@6HK
<5D287484A@?L=HH8H07L68D4HL7L64:49D14O00L$000@>@I@00040<H@AD3@6D8
0H@A0B4L<0HA00H1880@0J@@<BD60=@M8B@0444NL>H64I8E@@0<4N<4860I4=H9D
KHB054H<DHA8C<6@>@LH@090C<B8A0MDC@@@=4;<1D:880A020946HC8884L1@CDG
8LLA4E<4HDDA@C44@8@:<94189DD8:H;L3H1D?4J<0H5HMDF8BLI@0H983074>@C@
J@=4?<<864=8<8K8G@C4;<B8J8G@>4=<2LHL:@686L:D9@A@E4>46HA<14A<ADJ8F
H2H@H5D4@M@2H8@989@I0K45H4L7@>HG<642<0H3H8HF<64F874<4F<I<B04L9HC@
I0H0A464183H6<=4E<A0I@2L3440@8JHALA@C8J0L<8D309@K4@03<60>0=H18346
8B4A41<0H9@J04<<H>0L4E8C0F4CD9D20L<58C0>0>0BD9@E0C428N01L$000@80L
@00J4800410B0?8@0N8<H9H3878=4KHG004B48HHL1@206080H@@0B4<<<H4H6LI4
28:HH8F0E4:<0H@@3@3D64ML9L>@=4N8@H9@346H:DK@:HHLK@F<HHFHC8884L1@C
DG8FLHD6DB4:8HH9@28D8MD@02064L@A42<4L6<>0A04@;<L464B<FHA8I0?@B404
48=0ODH04@38NDLDJ4B06L=DL0J85H?<646H1<4<@LAHB<78=D1L544H5@DHI0:4H
<<H?DHD8@6DL<@H58F<08<H?DH4@@HDI@BL8@=@LL4@9@C<F8F470HHF8F0M48H98
9DN060><0<<8H0C0@4><:<IDC0A4=@58306084IL8@6<H4H@8@70>0K87@6884K<7
@6844<LCHC4N080743@6L=8BH403464642DH40<E8I44@O4GDDLID2L70>0M0I01D
J@6D8@G4M4KH@0?L$000@80@0N@D4ID2L7@;LKHC0640<481D103@6L<0@0=0D000
4@MDB<:LO8H@B0044<4LEHB4346H<4IHI@GD64FH;@C85L<<KHG0440<885H983<6
L>8J8D8>@54@<@LAHC@F0G04@O8N8=0I0C<6H>0=4BLGD<@5H:0H8I0D4L<D@9HK<
><HD?01HI8C<74=4M0D@5DF<ADJ864N<L@>8J0=@4L8HA@3@6LI418:HH8F0E4:<F
HN@M0A0A4N<8HB<6L<@I8F0E4L8FHHHFL68GHJD2@78<4M0J@8D60@0B@68<HB820
=D0L@@A0449LC@70B4>48<4@K418ALC4F@:D8@LHA<1@2084M<8L8H9@D86<N@9D2
40<@H9@B06<HL1@C<>0C00<4HL@I@642<4HMHA4:4><28B8A4E4103HLHH@K06D0@
040L1H3DG4F4?8A@8D2<HLO40@G@5@E460H0A<C0H00<G@@@94;@64<8L0A@I0=0H
84H>8H07L$000@80@0M@=4N8@H9@346H:DK@D@D46<0L8@383D6480H000J480<4K
8LH60@D9H3078>D=LA<=<48DDA@C44@8@K<044448@H1DB4<@C<6H;LL0H0D44<0L
8@J0HH1D?4L8H@14ADC8K0;H?0GHG@64<<NH@@<8H@H0A494G<04?4G4B4A@3474>
4ADI@F014><2HH4JLAD94N<<DI@3<6L<@80I08D=4L<8H9H;8B@5H<DN0BHA@F0G0
4@O8N8=0I0C<6H>0=4BLGD<@5H:0H8I0D4L<D@9HK<><HD?01HI8C<74=4M0D@5DF
<5<<4LHI42L5H6LK<=H4<HL9DF8@@BD60=@M8B@5DKD?05488:4L@B4I01@C830A4
L064B<FHA8I0?@B434D4H@106@N@IDB4@<LHDH@014<8DHB0242<0H:<H0@@C@34<
8J@@@HL2@6D=HIH5D6464DH@@HLLH=HLD4@9@C<F8>4:HK8JH1<80A@D<<46<:D20
5468H4@@0LLL><604<:8H07L$000@CH70>4680<@H10201D2@@000E40L7@<HJ8B@
<48<LHA<1@208480A0A0B4B<M0J@BL8L8<KHF@@49<G<M@4D><@8288H1H3D4L>DK
8@0900<<88H9H9@C<6L><J8J094N<HH=DL<>@I@00040<8@A@3060=8FH444<4HDH
@@BD60=@M8B@04448L8LI@O<2<;DC8G@44;<=8E8G0EDAHG4<LAD=D6D@D9H3078>
D=LA<=<48DDA@C44@8@K<HDK8FHDLID2L70>0M0I0ADLD@HD830G@<4?0GHG@64<<
NH@@>L5D4HMD0HL@LD8H68<0<83@KD006<=@H8C@8DN0>D<<J8?@34;<>0B45DO@:
4K8G0B4B<2HDD9<34G@4D4<5@5H94A0A05D8H9D?0H@;H1@>0=HED306L<4BLEH;<
7414J<DH=@<@B<FHFD60=@64=8@L9D;0@890C41458F@>HH<8HIDN06D90J4;09D;
0=0A@4H=48H1@ADBL:@>@K85HBHI0F@@D2<@@=43<4H100@F<20?H@82<8<:<:HH8
08OH04$000@K0J@540<88AHAH3040<0@0=0D0000@907D6@?48<DH1@C<58=HJ8J0
C40<485DGHJD2@78<4M0J@GD5DEHA4B@68<HB820=D0L@@A0449LC@70B4B48<4@K
418ALC4F@:D8@LHA<1@2084M<4L8H9DD8:<;L3H1D?4J<0H5HMDF8BLI@14983074
>@C@J@=4?<:06<>8<8K8G@C4;<J8J8G@>4G<C<<HMHB43<70=8@0A0444<4HDH@8B
DF0<0<41HC4D@;D?<K8?@@40<@LAHK@;0KDHHH8A4MD@DLLI<3<6<<H9LG0D@<8B8
=H;@;HM4;<=@<0<8C@K@006<=@H8C@8DN0><<<J8?@34;<>0B05DG@:4K8G0B4B<2
HDD9<34G@DD5@5@5H942020:LAHC8<04HEHC0N0A0M<4HF8G09<58204@=H?08@@D
4<<L7<64<0K@G01498D8AH4@>4<8HL@4<L88K@@0?L$000@80N@=4D0000@I03@@H
G@=40<0L4@ILNHJ8><1LB@60>8M070E4J<0H8@38206<>8<8K8G@C4B<@H9HC86L=
H3<DL<<0H103040=HI0E004480H1@C@C018:HH8F0E4:<0H@@3@3D64=L9L>@=4N8
@H9@346H:DK@JHK0K@><HHFHC8884L1@CDG8FLHD6DB4:8HH9@28D8MD@020448<@
H90F89DC<5L>0L0J0B40<48=0L<@H7@>4L88@0H9@=@5L7@;LKHC064?<H84D2DB<
>@L<N898KL<8><2<L<L@0HC0<42<LH=@O@@@2<JL4DIDBLF40D0LK4H83<LLH8F@>
44<4L5D98BL68?09<;4;0C@IDH480;@6@4<EHC@L04@EH306L<4242L9DG@L0:8>4
J4@@84K@70?80D64>42D=D603@D8><28DH9DK4C0AH90B84<94E00@<4D8@<A0:<A
@DDN4H8;8J@=02HCL3@6L=HH85H7D48<4M0@@9DJ@C010;DCHOD64DH=D0DJ8840<
0H1@30;L<8I0F0A8E4183<7L:DD4A4E4;D>L<DAHF0?44<4H1@C<54<<J0B@=4;<>
<=4HH7@@48<2LC<6L8@A08@8H9@0@KD0<OH04$000@J8G@>40<48ADAH3440=H@0A
024@<0H1H2074>8J@00J4800410B0?8F028@H9DCD6840L@M0D00408<H?DNLG4E0
M44LJ4ELI43<68<DK0:@>4B<@HIHK@J<9@J4CHBHJL8DE0L04@9@K<E8B40888@@9
0F8J42@78<4M0J@7D;<;@6D54<DI@4@44C898:<<8<8=8JL;DC44<=@KHA05D0D:<
HHD054J<FHLHJ8A@?408@L5H6HELGH7@38N8DH1D;@K8<D5LC410B@60>8M070E4J
<NH;@<HL@H@F@?46<FL10F<8H6L981@C40D8L1@306H=0D8=42DIDI@E@=L=@=<K0
I@:D2<<<E86H;LL02H:H>85L2D2<L<HLHHL0O4N8HHA@K4F@ADNL64ADN8>8L<L8A
LA4GD04<HK0@@743<?L<8J<94N<<D=@448LFH10L87@CD6H=HL@D@8DM4:80H=LE4
181<8DJ4H84<2H3@68K<5D3868=H@8B890@H7@>4L84@HH9DA@C0N0C094;<8D<@G
HI00024F@?H<8I@4@78:<:<2@5D90L4605<<<08B44@8LB8:014H88@0L24DLC0E0
24I@:H><C0><2<<<>8?05@8<F@>014A<00GL>4F0<@9@K<18D8@<0H1@3060GHH@B
0<42D2860D4A89@I0H48@H07L$000@80@050@8@LIHB06L=DL0@0=0D0F0ND3@NHJ
8><ALB<60=DI8@0B008880@B44@8LB8:014H88@0L244L48I4=H:0KHI@948<4LID
3<6L40J8M0C004080HA03@6@>0NHKDG0942H=0N8@H9@346H:DK@JHHDK@9<H@G@4
@J4A8903078<42<6<4H?DBL<L;LA@=4;<84>@J0@0040<HHBL3068E@<8E89@ED04
78>DAL20BLC@B@68<HB8209D6H:D<H<8=8JL;DC44<=@KHA014H<<HI8306@<DK8J
H;@C8649LL0J0HDLHJDBLHL>0=00@983074>@C@J@=4?<5H70<4J4;4I@L8G8KH=@
K04@5<;05D9<>D1<5<G4?03DH<D<9HK0I@0@B<60648@M@B42<2H?<L0H0K49HAHC
4301H0@1L;<1@?4L8H@941@C4303HH0<<4H=D2DB4O4480<8@J0O8A494>86DN@ID
B0L<4HI0C4444HA0C0<44H9@;@28D<LHD@A<54102HDH0@O@0<$000@80A0A0848<
0@A00H1880@0J@8<C<5L>0L0J0B40<48=0L<@H7@>4L8H@4HFH2DCH5L=LI@C004B
40H0@AH3060>4?DN898CL3@6D>8L8O8C0<42<LHI@K@O<<8E<DDO468LHAD3<6840
L@D8F@>44<4L5D98BL68?09<94;0;@28?D?46@L@9D3<G0F@I<;H682L50<4L@J0>