CS260032B1 - Connection of semi-automatic electronic pair in bridge branch - Google Patents
Connection of semi-automatic electronic pair in bridge branch Download PDFInfo
- Publication number
- CS260032B1 CS260032B1 CS851404A CS140485A CS260032B1 CS 260032 B1 CS260032 B1 CS 260032B1 CS 851404 A CS851404 A CS 851404A CS 140485 A CS140485 A CS 140485A CS 260032 B1 CS260032 B1 CS 260032B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- key
- bridge
- connection
- transistor
- unidirectional
- Prior art date
Links
- 230000000903 blocking effect Effects 0.000 claims 1
- 239000003990 capacitor Substances 0.000 claims 1
- 230000003071 parasitic effect Effects 0.000 claims 1
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 10
- VPZRWNZGLKXFOE-UHFFFAOYSA-M sodium phenylbutyrate Chemical compound [Na+].[O-]C(=O)CCCC1=CC=CC=C1 VPZRWNZGLKXFOE-UHFFFAOYSA-M 0.000 description 4
- FLBAYUMRQUHISI-UHFFFAOYSA-N 1,8-naphthyridine Chemical compound N1=CC=CC2=CC=CN=C21 FLBAYUMRQUHISI-UHFFFAOYSA-N 0.000 description 2
- 101150096418 Mepe gene Proteins 0.000 description 2
- 101100248300 Mus musculus Rhbdf2 gene Proteins 0.000 description 2
- 101100366940 Mus musculus Stom gene Proteins 0.000 description 2
- 229940123237 Taxane Drugs 0.000 description 2
- DKPFODGZWDEEBT-QFIAKTPHSA-N taxane Chemical class C([C@]1(C)CCC[C@@H](C)[C@H]1C1)C[C@H]2[C@H](C)CC[C@@H]1C2(C)C DKPFODGZWDEEBT-QFIAKTPHSA-N 0.000 description 2
- PZWWYAHWHHNCHO-FGHAYEPSSA-N (4r,7s,10s,13r,16s,19r)-n-[(2s,3r)-1-amino-3-hydroxy-1-oxobutan-2-yl]-19-[[(2r)-2-amino-3-phenylpropanoyl]amino]-10-(3-aminopropyl)-7-[(1r)-1-hydroxyethyl]-16-[(4-hydroxyphenyl)methyl]-13-(1h-indol-3-ylmethyl)-3,3-dimethyl-6,9,12,15,18-pentaoxo-1,2-dithia Chemical compound C([C@H]1C(=O)N[C@H](CC=2C3=CC=CC=C3NC=2)C(=O)N[C@@H](CCCN)C(=O)N[C@H](C(=O)N[C@@H](C(SSC[C@@H](C(=O)N1)NC(=O)[C@H](N)CC=1C=CC=CC=1)(C)C)C(=O)N[C@@H]([C@H](O)C)C(N)=O)[C@@H](C)O)C1=CC=C(O)C=C1 PZWWYAHWHHNCHO-FGHAYEPSSA-N 0.000 description 1
- -1 BOC- Chemical class 0.000 description 1
- 201000000915 Chronic Progressive External Ophthalmoplegia Diseases 0.000 description 1
- 241001459693 Dipterocarpus zeylanicus Species 0.000 description 1
- 101000679548 Homo sapiens TOX high mobility group box family member 3 Proteins 0.000 description 1
- 102100022608 TOX high mobility group box family member 3 Human genes 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 208000028626 extracranial carotid artery aneurysm Diseases 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 231100001143 noxa Toxicity 0.000 description 1
- 108700040302 phenylalanyl-cyclo(cysteinyltyrosyl-tryptophyl-ornithyl-threonyl-penicillamine)threoninamide Proteins 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
- H02M1/34—Snubber circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
- H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
- H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
- H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/5387—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
- H03K17/081—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit
- H03K17/0814—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the output circuit
- H03K17/08146—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the output circuit in bipolar transistor switches
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
- H02M1/34—Snubber circuits
- H02M1/346—Passive non-dissipative snubbers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Rectifiers (AREA)
- Power Conversion In General (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Description
-1-
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XapaxTepucTHxa H3BecTHbix'TexHiraecKHx pemeHitň
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TaxHe He HfleajibHO : nepexjnoqawnme .. oRHOHanp.aBJíeHHbie kjhowh, x kotopmm ajih ot-Bona HaBefleHHoro πρκ βμκγποηθηηη oflHonanpaBJíeHHoro xjnona 3a chét HHflyxTHBHoňcocTaBJíHiomeft HarpyaxH Toxa BCTpeqHo-napajinenbHo noflxjiioHeH HyjieBoň βθητηπβ,flOJDKHbl 6h!Tb OCBOSOJKfleHbJ OT oByCJIOBJleHHMX ΠΡΗΗΗΗΠΟΜ MOmHOCTeň noTepb,. ΧΟΤΟ-pbie b TeqeHHe nponecca nepexjno«ieHHH no MOMeHTa, xorna HyjieBoň βθητκπι» μοχθτBOCnpHHHTb TOK, ΒΟ3ΗΗΚβ»Τ 3β ΟΊβΤ ΤΟΓΟ, HTO BBHfly HOCTOHHHO HajIHHHbIX napa-3HTHMX nOCneflOBaTejIbHbIX HHflyKTHBHOCTeň npH BÚKJDOHeHHH OflHOHanpaBaeHHOro kjho-na tok b HeM yMeHbmaeTca ne μγηοββηηο, a s TeneHHe xoHenHoro HHTepBanaBpeMeHH, b το BpeMH xax HanpnxeHHe Mexfly γπηβηημη sjíexTponaMH 6mctpo Hapac-TaeT. flnH 3Toro H3BecTHbj paarpyaouHbie KOHTypw, κοτορωε pacnoJiaraioTcn Han 260032 -1-
OflHOHanpaBJíeHHHM ΚΠΙΟΗΟΜ H, HaMHHaH C onpefleJieHHOň ΒΘΠΗΗΗΗΜ HanpHJKeHHH, BOC-.npHHHMaiOT BbtxoflHoň tok. Ho T3Kne o6me.H3secTHbie paarpyaowHbie KOHTypbi b suneRC-, RCD- hrh LD- RCD-fleneň oOnaRaioT τθμ HeflocTaTKOM, hto noflBORHMaa 3Hep-γηη hmh npeo6pa3yeTcn b aKTHBHbie ποτβρΗ. Πρκ bhcokoh uacTOTe nepeKjiioHeHHHoflHOHanpaBíieHHoro Kniona, τθκημ o6pa3OM, HMeeT MecTO 3HanHTenbHaa HarpysKaaKTHBHoro οοπροτηβπθηηη. 06hhho TaKHe pa3rpy3oMHbie cxeMbi 3a HeSojibmHMH hc-KJHOHeHHHMH (b HMnyflbCHblX ÓJIOKaX ΠΗΤΗΗΗη) BbI3bIBaiOT CHHJKGHHe KO344)HUHeHTa no-ne3Horo fleňcTBHH npeo6pa3OBaTejia. H3BecTHbi TaKJKe peineHna, BKrooMaromne b ce6a pa3rpy3OHHbie KOHTypw, pa6oTawmne6e3 o6ycJioBJieHHbix πρηηηηπομ noTepb (DE-PS 26 39 589). TaKHe cBo6oflHbie ot no-Tepb pasrpyaonHbie cxeMbi TpeSyioT Cojibmoro KoJimecTBa οχθμημχ sneMeHTOB h Be-flyT κ orpaHHUGHHio BO3MOKHOCTeň npHMeHeHM (nacTOTa HMnynbcoB, aanac BpěMe-HH, aKTHBHan 3att(HTa) H K HH3K0My HCnOJIb3OBaHHK) nORynppBORHHKOBblX ΠΡΗβορΟΒTOK3MH Harpy3KH BBHfly aOnOJlHHTeJIbHUX pa3pHRHbIX TOKOB cxeMbi pa3rpy3KH.KpOMe ΤΟΓΟ,ynoMHHyTbie pa3rpy3onHbie KOHTypbi BBHfly ημημηη b bhx MHoacecTBa aneKTpoHHbixaneMeHTOB cnocoficTByioT 3HaHHTenbHOMy CHHnceHHio oGmefi HafleacHocTH npeo6pa3OBa-Tejia. H3BecTHbie MOHTaacHbie KOHTypbi oSnaaaioT RononHHTenbHbíMH HeflocTaTKaMH, KorflaRse napa b nnene mocth, cocToamne H3 nocneROBaTenbHO βκπιοηθηημχ ORHOHan—.paBJíeHHoro KJiiona n HyneBoro RHORa, coeRHHaioTCH no aHTHnapannenbHoň cxeMé,HanpHMep, rrh co3flaHHH ηηβθρτορηηχ cxeM. Πο 3Toft npOTHHe b DE-OS 31 20 469npeanaraeTCH cocTOHiuan H3 oRHOHanpaBneHHoro Katona h HyneBoro ΒβΗΤΗππ napa, iBKmoneHHaH Měněny noniocaMH HCTOHHHKa HanpanceHHa ποοτοηηηογο TOKa, coflepaca-maa ftpoccenb pa3rpy3Kn πρκ βκπκ>η6ηηη, KOHfleHcaTop paarpy3KH npn οτκπιοηθηηηH paBoTaioiuMň b yHHnonapHOM pencHMe HaKonHTenbHbiň KOHfleHcaTop b KanecTBe τρε-Tbero HaKonHTejia 3Heprnn, o6ecnennB'aioinero BpeMeHHae npoMeacyTonHoe HaKonne-Hne 3HepťHH RByx ocTanbHbix peaKTHBHbix sneMenTOB. KpoMe βτορογο HyneBoroBeHTHJia, Rna Kaacfloíí napa b nnene MOCTa eme Tpe6yioTCH RononHHTenbHbie rhorpa3rpy3KH πρη οτκηιοηεΗΗΗ h 3annparaiRHft rhor. Πρκ aHTHnapannenbHOM BKnionettHHRByx t3khx nap, ORHa H3 KOTopbix ROJDKHa 6biTb paccnnTaHa Ha nononcHTenbHbiňtok Harpy3KH, a Rpyraa - Ha oTpHRaTenbHbiň, HMeeTca BO3MoncHOCTb npoTeKa-hhh TOKa HarpyaKH b o6ohx HanpaBneHHax. OflHaKo rjih. βτογο TpeSyeTca pa3-BH3Ka nap b iuiene πρκ ποΜοπρι rhorob η/κηπ HHRyKTHBHOCTeň.
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Ueflbio H3o6peTeHna HBjíaeTca cosflaHHe cxeMbi ρβδοτβιοπριχ b pencHMe Kjitowa na oc- ηοβθ čaMooTKJHonaiomHxca nojiynpoBORHHKOBbix npuSopoB nonyynpaBnaeMbix θηεκτροΗ-
Hbix nap b nnene MocTa, κοτορΜβ Rance b HanSonee acecTKHX ycnoBHax Harpy3KH,
BCTpenaioinHxca, HanpHMep, b 66nacTH aneKTponpHBORa, c HeaHanHTenbHbíM oSteMOM 260032 -3- MOHTaWHbK 3J16M6HT0B HJIH flašce 6e3 HHX flOnyCXaiOT OnTHMaJlbHyiO ΠΟ ΚΟΟφφημΗβΗΤγnone3Horo fleňcTBHH KOMMyTaymo toxob, oSjíaflaromnx HHflyxTHBHoií cocTaBnaioiueň.
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TexHHnecKan 3ap,ana, pemaeMaH H3o6peTeHHeM B ocHOBy H3o6peTeHHH nonoscena 3aflana sHeprHH, BO3HHxarontHe b npoyecce nepe-KJTioneHHH caMooTXjnonaiomerocH nojiynpoBOflHHxoBoro npn6opa nojiyynpaBHHeMoň 3JiexT-poHHoií napbi b njiene moctb, κοτορηθ no chx nop oTBOflHjiHCb πρη πομοπιη oónafla-K>mHX noTepHMH HJIH CBOSoflHbIX OT HOTepb pa3rpy3OHHbrX -KOHTypOB, COKpaTHTb flOτβκοΓο TexHonomnecKoro ypoBHH, μτο6μ moscho 6bino MHHHMaJiH3HpoBaTb paarpyaon-Hbie KOHTypbi hjih coBceM 0TKa3aTbCH στ hhx h, TaxHM o6pa3OM, pearaaoBaTb yHH-BepcanbHbie MOflyjibHbie caMooTXJnonawmHecH ycTpoňcTBa H3 CHJiOBbix nonynpoBOflHH-KOBbix npn6opoB h oxJiaflHTeJie#, BHyTpeHHne nepeHanpHsceHHfl Ha noJiynpoBOflHHxoBhixnpn6opax KOTopbix. He3BBHcnM0 OT ycjioBnň HarpyaKH hbjihiotch MaíibíMH, a 3amHTaστ neperpy3KH no Toxy y xůTopbK axTHBHbíM cnocoóoM o6ecnenHBaeTCít 3a cneTCH®y.
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Phc. 5: IIpeo6pa3OBaTejib nacToTbi c napaMH b nnene MocTa corjiacno H3o6peTeHHio
Phc. 6: O6jiap;aioinHe MajibíMH ηηαυκτηβηοοτημη CHCTeMbi nonynpoBooHHXoBbiň πρΗδορ-oxjiaflHT&nb cooTBeTCTByiomeň H3o6peTeHHio napu b ruie^e MOCTa hjih nono-JKHTeJIbHOTO BblXOflHOTO TOXa .
HaoSpeTenne HexoflHT H3 Tóro, mto napa3HTHbie (b SojibinHHCTBe cnywaeB He yxa-3bIBaeMbie B exeMax) HHflyXTHBHOCTH H3 KOHTypa ΠΟΟΤΟΗΗΗΟΓΟ TOKa, B KOTOpblňBxníoqeHa Taxan napa, pomcHbí 6biTb coxpatueHbí b raxoň Mepe, hto6m BHHaMHHecxHeΠΟΤβρΗ CHH3HJlHCb flO ypOBHH, flOnyCXaiOIUerO OTXa3 OT pa3rpy3OHHbIX XOHTypOB HJIHCOOTBeTCTBeHHO HX ΜΗΗΗΜ31ΙΗ33ΙΙΗΗ3, ΠρΗ 3TOM flOJDKHO 6btTb yHTeHO TO o6CTOHTejIb~ctbo, hto yxce Ha xawfloM ynacTxe npóBOfla, Ha kotopom toxh BXJironaxiTCH h bm-XJIIOHaiOTCH ΠρΗ OOCTHrHyTblX B HaCTOHmee BpeMH CXOpOCTHX Η3ΜΘΗβΗΗΗ Toxa (npflfl-xa mkc) , b npouecce χομμυτηιγηη BO3HHxaroT BHyTpeHHHe nepeHanpaxceHHB.
Ha pne. 1 noxa3aHa napa b nnene mocth ZP+, cocTonmaH H3 BXjnonenHbix nocneno-BaTejibHo BxmonaeMoro h OTXjnonaeMoro oflHOHanpaBJíeHHoro xmona T h HeynpaBJíH-eMoro HyneBoro βθητηππ Dl . B xanecTBe opHOHanpaBJíeHHoro xjnona T npe^ycMóT-peH caMooTXJironaroiUHHCH nojiynpoBopHHXOBbiň πρΗδορ, b npHMepe ocymecTBJíeHHH -βΗΠΟΠΗρΗΜή TpaH3HCTOP, O^Hb.XO npeftCTaBJIHeTCH BO3MO3KHHM BMeCTO Η6ΓΟ ΠρΗΜβ-HHTb yHHnOJIHpHblH TpaH3HCT0p HJIH OTXJBOHaeMblH ΓΤΟ-THPHCTOP. HyneBOň BeHTHJIbDl npeflCTaBjíHeT co6oň He caMoOTXJiKwaioinHňcH nojiynpoBOflHKXOBbiň πρκδορ, Hanpn-Mep, pnop, xoTopbiu b xoMMyTaijHOHHOM ρκκΗΜβ "τοκοπροβο,π,ηιιιηη’' hjih n3anHpaio-mnň" Be«eTC« oflHOHanpaBJíeHHbíM xjiwhom T. Πρκ npepCTaBJíeHHoň Ha pncyHxe nojin-pH3auHH RaHHaH napa πρΗ βχιηοηοηηομ oflHOHanpaBJíeHHOM xjnone T cnocočHa x ee-ΛθΗΗΐο nojio&HTejibHoro BbixoflHoro Toxa (ifl>0) b τοπχβ ποβχπιοΗβΗΗΗ HarpyaxH L.CornacHo H3o6peTeHHio napanjienbHo κ ΒχπιοΗβΗΗΜΜ nocneflOBaTejibHO opHOHanpaB-neHHOMy xjiKmy T h HyneBOMy βθητηπιο D1 πορχπιοηθη xoHpeHcaTop Cp, BbiBopbi xo-Toporo HenocpeftCTBeHHo coepHHeHbí · c SJíexTpoflaMH E 1, E 2 napbi ZP+. BjiaropapH,3TOMy cooTBeTCTBeHHo myHTHpyioTcH hjih ejioxnpyioTCH napaaHTHbie ηη^υχτηβηοοτηjihhhh (Lg- Ha pncyHKax 4 h 5) xoHTypa βμπρημπθηηογο HanpftxeHHH, κ χοτοροΜγnoflxníoneHa napa ZP+.
DpHHHHnHanbHo oflHHaxoBbiň πρηηηηπ fleHCTBHa napw b nnene MocTa nojiynaeTCH b .tom cjiynae, xorfla ηβμθηηιοτοη noJiapnocTb HCTOHHHxa HanpnjKeHHH ποοτοηηηογοToxa Uj, nonapHocTb opHOHanpaBneHHoro xniona T h nonnpHocTb HyneBoro BeHTH-jih.DI, B pe3ynbTaTe BoaHHxaeT napa ZP-, cnoco6naH x BeneHHio oTpHyaTenbHoro«BbixoRHoro Toxa (iq<0) (phc.2), Πρκ napannenbHOM coepHHeHHH o6e napw ZP+, ZP- cooTBeTCTBeHHo BeflymHe nonoJKHTenbHbiň hjih oTpHnaTenbHbiň BbixoflHoň tox,npHroflHbí hjih ynpaBJíeHHH nepeMěHHbíM toxom (iq^0). ΠρΗ TaxoM napannenbHOM coepHHeHHH Bepymeň nonoxcHTenbHbiň βμχοηηοη tox napwZP+ h Bepymeň oTpHpaTejibHbiň BbtxoflHoň tox napw ZP- o6eHM napaM ZP+, ZP- cob-MecTHo MoaceT 6biTb npHCBoeH napaíinenhHbiň xoH#eHcaTop C^.
KoHfleHcaTop Cp BxmoneH Tax, ητο npn nepexníoHeHHHX (xoMMyTaijHHx) Toxa Har- py3XH c oflHOHanpaBJíeHHoro xniona T Ha HynéBoň BeHTHJib Dl h HaoSopoT HHgyx- THBHbie COCTaBJIHlOniHe BXOflHOrO Toxa íj HJIH COOTBeTCTBeHHO BblXOflHOrO Toxa iq 260032 -5- προτβκβιοτ uepe3 KOHfleHcaTop Cp . Πρκ KOMMyTaflHH TOKa b τβκοΑ napě ZP c yqe-tom napaaijTHMx jiHHeftHbix HHflyKTHBHocTeň nonynaioTCH noKasaHHbie Ha pne. 3BpeMeHHbie BOJibTaMnepHbie xapaKTepHCTHKH. npoflecc nepeKjiroqeHHH c. RHona D1Ha TpaH3Hcrop T napbi b nnene ynpaBJíHeTCH nepea ynpaBJíHiomHft bmeor TpaH-3HcTopa T nocpencTBOM Tona ynpaBJíeHHH Í54. - pne. 36. Πο HČTeqeHHH BpeMeHH3aflepjKKH BKjnoMeHHH tj TpaH3HCTop T HaHHHaeT βοοπρηηημητβ tok (tok κοηηεκ-Topa ie Ha puč. 3a), Tax khk προτβκβΗΗβ τοκ3 ij οτ ηοτοηηηκη HanpHJKeHHHnOCTOHHHOro ΤΟΚΒ Ηβρθ3 TpaH3HCTOp T BBHfly JIHHeňHOň HHflyKTHBHOCTH CO3flaeTCHJIHEIb MeflJieHHO (pHC. 3Čt) , KOHfleHcaTop Cp KpaTKOBpeMeHHO flOJIWeH npeflOCTaBnHTbBbixoŘHoň tok iq, noxa He 6yneT co3flan tok ij H3 KOHTypa HanpHJKeHHH nocTOHH”Horo TOKa. OflHOBpeMBHHO KOHfleHCaTOP Cp npH nepeKJTOHeHHH BblXOflHOTO TOK3 íqc fluofla Dl Ha TpaH3HCTop T flomceH npeflocTaBJWTb peaKTHBHbrii τοκ rjih sanupa-hhh flHofla D1. Bjiaroflapn sTOMy TpaH3HCTop T b TeneHHe BpeMeHH aaflep»KH 3anH-paHHH flHona D1 MoaceT pačoTaTb b aKTHBHoň 3OHe (BbicoKaa MomnocTb noTepb bTpaHSHCTope). npoflecc npeKpameHHH τοκβ οτ HaKonjieHHH HocHTejieň sapHfla b rh-qrě D1 BBHfly HaJiHHHH ronnb μηηημθιιβ.ημχ napa3HTHbix HHRyKTHBHocTeň npoBOflOB bw~sbreaeT jiHrab MHHHMajibHbie nepeHanpaweHHH y TpaH3HCTopa T·, paSoTaiomero b ηκτηβ·»hom peKHMe. TaKHM o6pa3OM mojkho οτΚ333τβοη οτ pa3rpy3KH BKJnoneHHH TpaH3HC-Túpa T. BbixoflHoň tok iq, BpeMeHHo npeflocTaBÍíHeMbiň KOHfleHcaTopoM Cp, h tokβμκπιοηθηηη ip flHofla Dl cyMMHpyiOTCH h o6pa3yioT tok KOHfleHcaTopa iCp, H3 ko-ΤΟΡΟΓΟ BbBIHTaeTCH TOK , CO3flaBaeMblň KOHTypOM HanpHJKeHHH nOCTOHHHOrO TOKa(phc. 3d).
Ha phc. 3č jiHHneň N6 1 s npoflecce ΒκηκπιβΗΗΗ bo bpcmh HapacTaHHH τοκβ hjih chh-«θηηη HanpH®eHHH tr o6o3HaneHa xapaKTepHaH τοηκβ, β κοτοροκ HanpHJKeHHe bτοΗκβ noflKJiioweHHH HarpyaKH L nepeKraonaeTCH c RHOfla D1 Ha TpaH3«cTop T. ECJIH TpaH3HCTOP T CHOBa flOJEKeH OTflaTb SbIXORHOH TOK iq, HTO npOH3BOflHTCH 3acner péBepca τοκβ ynpaBJíeHHH iS£ (phc. 3b, jihhhh 2), Ha βρθμη ΗβκοππβΗΗΗ tgTpaH3HCTopa T tok i,j β κοιυιβκτορβ TpaHSHCTopa T npoflonacaeT npoTeKaTb ho Ha-ma BpeMeHH cnafla . OflHoBpeMeHHO npoROJiJKaeT HapacTaTb HanpHJKeHHe Kojuiex-τορ—SMHTTep UCE , h6o TojibKo Korfla HanpHJKeHHe KOJiJieKTop-SMHTTep UCE flocTurno "HanpajKeHHH KOHTypa HanpHJKeHHH nocTOHHHoro τοκβ Uj, flHofl D1 mojkht OTnHpaTbCHh npHHHTb Ha ce6a BbixbflHoň tok iq b TeneHne BpeMeHH cnafla . Tok ij οτ hc-ΤΟΗΗΗΚ3 HanpHJKeHHH ΠΟΟΤΟΗΗΗΟΓΟ TOKa Uj Ha KOpOTKOe BpeMH npOflOJIJKaeT προτε-KaTb 3a cneT jiHHeňHbix HHflyKTHBHocTeft. 3tot tok npHHHMaeT KOHfleHcaTop Cp, 3a cqeT uero ηθμηογο noBbnnaeTCH HanpHJKeHHe KOHfleHcaTopa Upp (pne. 3d). Ma-jioHHflyKTHBHoe coeflHHeHHe KOHfleHcaTopa Cp thkkm o6pa30M flonycKaeT ĎbicTpoenepeKJnoneHHe Tona HarpyaKH iq c TpaHSHCTopa T Ha rhor Ď1 h Hao6opoT, πρηηθμcoxpaHHHJTcH, Manbie 3HaneHHH BHyTpeHHHX nepeHanpHxeHHň Ha TpaH3HCTope T, pe-SyJIbTHpywmHX H3 H6HfleaJIbHOft KOMMyTaflHOHHOÍi XapaKTepHCTHKH RHOfla D1 H 6bICTpbIXH3MeHehHň TOKa Ha BHyTpeHHHX HHflyKTHBHOCTHX,a TBKJKe MOJKHO MHHHMaJIH3HP0BaTbpa3rpy3OHHbie κοκτγρκ hjih oTKaaaTbCH οτ hhx. B pa6oTaromHx οτ HCTOHHHKa HanpHxeHHH HMnynbCHbix npeo6pa3OBaTenHX ποοτοηηηογοτοκβ h paĎoTawnnix οτ hctohhhkob HanpHJKeHHH npeoSpasoBaTejinx nacTOTbi c npo-MeSCyTÓHHblM KOHTypOM nOCTOHHHOrO TOKa (cOOTBeTCTBeHHO PHC.A HJIH PHC.5 npnycnoBHH, hto Lj»Lp) KOHfleHcaTop Cp KaK BcnoMoraTeJibHbiŘ KOHfleHcaTop coKpama-ετ oKaaMBaioiuHe BJiHHHHe Ha npoflecc KOMMyTaflHH βηχοαηογο tokh iq napa3HTHbieJIHHeňHbie HHflyKTHBHOCTH RO KOHCTpyKTHBHO-TeXHOJIOrHHeCKH 06yCJI0BJieHH0r0 MHHH-MyMa, onpeflenneMoro H3roTOBHTeJieM nojrynpoBORHHKoBbix npHĎopoB. KoHRencaTopoMCp npefloCTaBJíHeTCH KOMMyTaflHOHHbift peaKTHBHbiň tok rjih nponecca nepeKJiioqeHHHBwxoflHoro τοκβ ia c HecaMooTKjirotjaKmerocH nojiynpoBoflHHKOBoro npn6opa .Dl HacaMooTKJnonaioiUHftcH nojiynpoBoflHHKOBMií πρΗθορ T. HéaaBHCHMo οτ cTpyKTypw ycT- 260032 poňcTBa T3KHM o6pa3OM peann3yeTca hbho onpe«ejreHHbrň KOMMyTa«HOHHhiťí Konryp, ,κοτορωίί b cboio o»iepe«b o6ecneunBaeT onpe«ejienHb!íí nponecc KOMMyTa«HH, npw
Heo6xoflHMocTn,c ncnojib3OBaHneM «κτηβηογο paóonero «nanaaoHa (nocpe«CTBOMφορΜΗροΒΒΗΗΗ cooTseTCTBeHHo TOKa hjih HanpnxeHHH ynpaBJíeiiHH) caMOBHKmonatome-TOCH nonynpOBOflHHKOBOrO npil6opa. 3TO CnpaB6«JIHBO «JIH pa3«HHHbIX BHflOB SKCnJiy-aTapHH nap ZP b npeo6pa3OBaTejibHbix yc-TpoňcTBax η He3aBHCHMO ot βθπηηηηηKOMMyTHpyeMoro Bbixo«Horo TpKa ia . IIpHMGHeHHe KOHfleHcaTopa Cp HBjíneTCH npe«noGbiJiKoň «jih peajiH3a«HH paSoTaromnxot HCTOWKa TOKa HMnyjibCHbix npeo6pa3OBaTejieň nocTOHHHoro τοκβ h paGoTaio-mnx ot MCTQMHHKa τοκβ npeo6pa3OBaTeJieň nacToTbi c npoMewyTOHHbíM KOHTypoMΠΟεΤΟΗΗΗΟΓΟ TOKa (COOTBeTCTBeHHO pHC. 5 HJIH PHC. 6 ΠρΗ yCJIOBHH, ΊΤΟ Cj = 0)Ha caMOOTKjHonaioiHHXCH nonynposo«HHKOBbix npHčopax. YKasaHHbiň KOH«eHcaTop cny-xht orpaHHHeHwo HanpnxeHHH npoMexyTowHoro KOHTypa Uj h nočně Ka»;«oro προ- c«ecca KOMMyTaunn b paGoTawqeM οτ ηοτοηηηκη ToRa HMnyjibcuoM npeo6pa3OBaTejiehjih COOTBeTCTBeHHO HHBepTope npeflocTaBJíaeT Heo6xo«HMbie ypaSHHTenbHbie peaK-THBHbie ΤΟΚΗ.
Hapuny c orpaHHneHHeM BHyTpeHHHx nepeHanpHxeHHií napw b njiene mocth h Hanpn-xeHHH npoMexyTOHHoro KOHTypa ποοτοηηηογο τοκβ napajijiejibHbiň KOH«eHcaTop CpBO B3aHMO«eňCTBHH C flHO«OM Dl ΒΟΟβΠξβ rO«HTCH «JIH ΟΓΡ3ΗΗΗβΗΗΗ ΒΗΘΙΠΗΗΧ nepe~HanpHXeHHH.
TexHHnecKaH peajiH3a«HH KOH«eHcaTopa b KanecTBe napajnienbHoro KOH«eHcaTopaCp «jih cooTBeTCTByiomeft H3o6peTeHHio napw b nnene MocTa OTBenaeT H3BecTHOMyypOBHK) TeXHHKH. ΠρΗΜΘΗΗβΤΟΗ MajlOHH«yKTHB HbIH H o6jia«a!0ICHH BnJIOTb «Ο BblCOKHXnacTOT MaJibíMH ποτθρημη MeTajuioSyMajKHbiň KOH«eHcaTop hjih KOH«eHcaTop Ha «h-3JieKTpHKe H3 MeTajIJIH3HpOBaHHOH nOJIHnpOnHJieHOBOň njieHKH c ΚΟΗΤ3ΚΤΗΡΟΒ3ΗΗΜΜno jio6obqíí nač™ ysKHM pyjioHOM,
OcoóeHHo npe«noHTHTejibHbiM npe«CTaBJiHeTCH napajniejibHoe noRKjnoneHHe BToporo«Ho«a D2 κ «Ho«y Dl, onTHMH3HpoBaHHOMy no xapaKTepHCTHKe βκπκηγθηηη h bh-KJHOHeHHH, a TaKXe COFJiaCOBaHHOMy c TpaH3HCTOpOM T (pHC. 1 H 2). ΠρΗΜβΗβΗΗβ«Byx noJiynpoBo«HHKOBbix πρηδοροΒ D1 h D2 HecaMOOTKjiioHaiomerocH THna b KanecTBeHyjieBoro BeHTHJin «onycxaeT pa3«ejibHyio οπτημη3««ηιο c tómkh 3peHHH no«ynpoBO«-HHKOBoň TexHonorHH, corjiacoBaHHyio c caMooTKmonaiomHMCJí nojiynpoBo«HHKOBbiMnpHóopoM. B to BpeMH, KaK «ηο« D1 onTHMajibHO corjiacoBbiBaeTCH c xapaKTepHCTH-koh BKJHoneHHH caMooTKJDonaioinerocH nojiynpoBO«HHKOBoro npnSopa (KOMMyTa«HOHHbiiípeaKTHBHbiň tok, eMKocTHbie τοκη) , «ho« D2 b 3HanHTejibHoň οτθπθηη onpe«ejiHeTxapaKTepHCTHKy oTKJironeHHH caMooTKJironaiomerocH noJiynpoBoflHHKOBoro npnéopa(npéBbBiieHHe HanpnxeHHH, xapaKTepHčTHky K0MMyTa«HH τοκβ Harpy3KH). Hho« D2npH 3Tom no cpaBHeHHio c «ηο«ομ D1 «ojixeH o6«a«aTb 6oJiee κοροτκΗΜ BpeMeHeMBKjnoneHHH,HTo6bi Ha onpe«ejieHHoe BpeMH npnHHTb Ha ceón nepeKJiionaeMbrii c T Ha D1 tokHarpy3KH iq h «onycTHTb JiHinb Manoe «HHaMHnecKoe HanpHxeHHe nponycKaHHH, ko-Topoe b cboio onepeflb HCKJitonaeT Harpy3Ky caMooTKJiionaiomerocH nonynpoBO«HHKo-Boro npn6opa He«onycTHMbiMH ηηπρηχθηηημη, 3HanHTejibHo npeBbnnaiomHMH HanpnxeHHenpoMexyTOHHoro KOHTypa Uj « 0«Ηβκο 3a cneT τογο, ητο CTaranecKoe HanpnxeHHenponycKaHHH y «Ho«a D2 npHHHMaeTCH OojibniHM, neM y «Ho«a D1, «ocTHraeTcn ca-MocToHTejifaHoe nepeKjnoneHHe Tona Harpy3KH ±a c «Ho«a D2 Ha rho« D1 . HpH na-pajuiéJibHOM coe«HHeHHH Be«ymeň nonowHTenbHbtfí Bbixo«HOH tok napu ZP+ c Be«ymeňoTpH«aTejibHbiň Bbixo«HOH tok napoň ZP-, nocKOJibKy BKJnonaeMbiň h oTKJiionaeMbiH o«-HOHanpaBJíeHHbiň sjíeKTpoHHbw Kjnon T COOTBeTCTBeHHO npe«cTaBJineT co6oň TpaH-3hctop, TpaH3HCTop napbi ZP- c oTpH«aTejibHbiM Bbixo«Hb!M tokom b napě ZP+ cnoJlOXHTeJIbHblM BblXOflHblM TOKOM OflHOBpeMeHHO ΜΟΧβΤ BbHIOJIHHTb <}>yHK«HIO «HO«a D2, 260032 -τ- nojvcrnoHaeMoro napajuiejibHo κ HyneBOMy ΒβΗΤΗτπο Dl, hjih οοοτβθτοτβθηηο TpaH3HC-τορ napbi ZP+ $yHKumo fluofla JD2 b napě ZP-. ΠρΗ, H3MeHeHHHX oSpaTHoro HanpHJKe-HHH Ha flHOfíax D1 h D2, KóTopwe hměiot MecTO bó BpeMH npou,eccoB KOMMyTapnn, >oflrioBpeMeHHo b p;Honax nporeKaioT eMxocTHbie tokh CMemeHHH. B οτηηηηθ ot pn-cTpyxTypbi npn- h pnp-cTpyKTypaMH MoryT 6ητβ ycHJieHbí eMKocTHbie tokh CMemeHHHB nOJiynpOBOflHHKOBOM npn6ope ΠΡΗ H3MeHeHÍíflX OĎpaTHOrO ΗΗΠΡΗΜβΗΗΗ dUR/dt. Πο-3TOMy npH ΠρΗΜβΗΕΗΗΗ TpaH3HCTOpa BMeCTO £HORa D2 BO3MOJKHO BbirOOHOe VCHJieHHetokob CMemeHHH. ΠρΗ HSMeHeHHH odpaTHoro HanpHxeHHH Ha pnp-CTpyKType dUR/dt < 0eMKOCTHblň TOK ÍD2 MOJKHO yCHJlHŤb B TaKOň Mepe, HTO OH «OCTHrHeT BejIHHHHbl TO-Ka HarpyaKH íg. Tokom b yKa3aHH.oň pnp-cTpyKType yMeHbmaeTCH tok b caMooT-KjnoxiawmeMCH nojiynpoBOflHHKOBOM πρπβορε T (πρηηθμ tok· HarpysKH ocTaeTcn npn-6jIH3HTejIbHO HeH3MeHHbIM) ΒΟ ΒρθΜΗ HapaCTaHHH HanpHJKeHHH UCE B npouecce Bbl—iKJHOHeHHH. Oho cnocodCTByeT 33MeTHoň paerpyske caMooTKJiroqawinerocH nonynpoBo^-HHKoBoro npHčopa T 3a cueT βηθηητθιιβηογοcoKpameHHH SHeprHH ποτερπ Ha Bbi-KjnoneHHe b TeueHHe βρθμθηη βηκηποηθηκη t0££ , ycKOpeHHOMy BoccTaHOBJíeHHio 06-paTHOrO HanpHJKeHHH Uce , CBH3aHHOMy C COKpameHHeM BpeMeHH. BblKJIKJHeHHH te££ ,a TaK®e noBbnneHHio HapescHocra npn npHMeHeHHH TpaHSHCTOpos OTHOCHTeJIbHO 1-0(HanpnjKeHHe) η 2-o προδοπ (MrHOBefiHaH SHeprun ποτρρβ) . IIpH Η3ΜβΗΘΗΗΗ ΟδρΒΤΗΟΓΟ HanpHJKeHHH H3 pnp-CTpyKType dUR/dt>0 (HHBepCHblň ρβ~jkhm) eMKOCTHblň τοκ He ycHJiHBaeTCH, τηκ hto ηθ BO3HHKaeT narpy3Ka caMo-OTKJirotiaiomerocH nonynpoBOflHHKOBoro npHóopa T b nponecce βκιβοηθηηη. KpoMeKOMMyTaijHoHHoro peaKTHBHoro Toxa jjjih BbiKJHoueHHH flHOfla Dl , b TeneHHe BpeMe-HH BKJironeHHH ton rie βο3ΗΗΚ3ιοτ HonojiHHTejibHbje Harpy3KH noJiynposoflHHKOBoroπρπδορέ T.
TaK K3K oHeprHH, HaKonjieHHan b BbiBO^ax KOHfleHcaTopa, b caMooTKjnonaiomeMCfl no-jiynpoBOflHHKOBoM πρκδορβ T b TeneHHe npe3BbinaňHo κοροτκοτο βρθμθηη (tr hjihcooTBeTCTBeHHo t| Ha pne.3) npeo6pa3yioTCH β τβπηο, MajioHHflyKTHBHóe HcnojiHe-HHe CBoGoflHoň ot MOHTaiKHbix 3JieMeHTOB napw oKasbiBaeT peinaromee βιιηηηηθ naSJíeKTpHHeCKOe φγΗΚίχΗΟΗΗρΟΒΘΗΗΘ ,
FeoMeTpHHecKaH (npocTpaHCTBeHHaH) CTpyKTypa Tpe6yiomHxcH coeflHHeHHň y napbicornacHo H3o6peTeHHK) onpenejineT ee napasHTHbie ηηηυκτηβηοοτη. Ha phc. 6noKasanbi ηθκοτορμθ βο3μο«ηηθ npHMepu T3khx MajioHHAyKTHBHbix K0M6HHaiiHň nony- ' npoBOffHHKOBbiň πρΗδορ-oxJiaflHTejib jjjih Bep,ymKX noJiojKHTeJibHbiň BbixoflHoň tok nap ZP+, KOTOpbie HBJ1HI0TCH OCHOBOň &ΠΗ CBOSOflHOTO OT MOHTaJKHMX 3ΙΪΘΜΘΗΤΟΒ pejKHM3paSoTbi. Β to se BpeMH noKasaHHbie κομ6ηηηι^ηη noJiynpoBoflHHKOBbiň πρΗδορ-oXjia-flHTejib pasperaaioT Handojiee ρφφεκτΗΒΗοβ npHMeHeHHe o6.na^a»mHx ποτθρημη hjihcbo6orhmx ot noTepb pa3rpyaoHHbix KOHTypoB, κοτορωβ MoryT oKa3aTbcn HeoóxoRH-MblMH BBHHy ΘΠΘίχΗφΗΚΗ nOJiynpOBORHHKOBblX ΠρΗδορΟΒ, eCJIH 3TH KOHTypbl B CBOIOonepeflb peaJiH3yroTCH c reoMeTpHHecKHMH npeHMymecTBaMH.
«DopMyjia H3o6peTeHHH
1. CxeMa nojiyynpaBJíneMoň sneKTpoHHoň napu*B nnene MOCTa, npeRCTaBJíHiomeň co-6oň nocjieflOBaTejibHoe coeRHHeHHe o6nap;aiomero He MeHee ηθμ orhhm ynpaBJínio-ihhm sjíeKTpoflOM BKjHÓnaeMoro h BbiKJifowaeMoro oRHOHanpaBJíeHHoro 3ηεκτροΗΗοτοKjnona h HeynpaBJíneMoro HyneBoro ΒβΗτκπΗ, πρπηβΜ napa pacnonaraeTCH MeacnynoJnocaMH HCTOHHHKa HanpniKeHHH nocTOHHHoro τοκβ Tax, hto oRHOHanpaBneHHbiňKJIHBI nOJIHpH3OBaH Β ΠΡΗΜΟΜ HanpaBJíeHHH OTHOCHTeJIbHO HCTOHHHKa HanpHJKeHHHnocTOHHHoro TOK3, a HyjieBOft BeHTHJIb - B 06paTH0M HanpaBJíeHHH OTHOCHTenb-HO HCTOHHHKa HanpHJKeHHH nOCTOHHHOrO TOK3, H 06maH TOHKa CXeMbl nOCJie/IOBa-TeJibHoro coeflHHeHHH onHoHanpaBJíeHHoro Kjnona h HyneBoro βθητηπη o6pa3yeT 260032 -8- τομκυ ποπκπωπθΗΗΗ HarpyaKH, oTJiHHawmaHCH TeM, hto «jih 6ποκηροβκη o6ycnoB-neHHbix πρΗΗΐχκποΜ h/hjih napa3HTHbix HHflyKTHBHocTeň H3 KOHTypa nanpaaceHHHnocTOBHHoro τοκ3, b KoTopbiň BKJwuGHa napa b tuieqe MocTS (ZP), napajinenb-ho κ BKJiioqeHHbíM nocaeAOBaTejibHo OAHOHanpaBJíeHHOMy Kjuoqy (T) h HyjieBOMyBeHTHJiio (Dl) noflKniOTeH KOHfleHcaTop (Cp), h hto napannejibHoe ΒκηιοΗβΗΗβ bh-noJiHaeTCH MaJioHHAyKTHBHoň nyTeM HenocpencTBGHHoro noAcoeflHHeHHH bhboaobKOHfleHcaTopa (Cp) κ sneKTpoflaM (El; E2) aneMeHTOB nocjienoBaTenbHoň cxeMbi(T; Dl), CBH3aHHbIX C HCTOHHHKOM ΗβΠρΗΧβΗΗΗ ΠΟΟΤΟΗΗΗΟΓΟ T0K3 (Uj ) . 2. CxeMa nonyynpaBJíneMoň sJíeKTpoHHoň napbi b iuiené mocth cornacno nyHKTy 1,oTJiHnaromaaca τβΜ, hto «πη οηηχθηηΛ nepeHanpaxeHHň Ha onHOHanpaBJíeHHOMKmcme (T) npw BKJiioHeHHH oflHOHanpaBJíeHHoro Kraona (T) npHMQ napajinejibHp κ HyneBOMy běhthjio (Dl) noxuonoHeH 6biCTponefícTByioinHň πρΗ BKJiioHeHHH ah-ofl (D2) . 3. CxeMa nonyynpaBJíHeMoň 3JieKTpoHHoň napu b nnene MocTa cornacHo nyHKTy 1,OTJiHHaiomaHCH τβΜ, hto λπη cHHxceHHH nepeHanpflxeHnD Ha oAHoHanpaBJíeHHóMKJHoue (T) πρΗ ΒκτπρΗβΗΗΗ OAHOHanpaBJíeHHoro KjiioHa (T) napajuiejibHo κ Hyne-BOMy BeHTHJHo (D1) noflKJnonaeTCH ynacTOK κοΑΑβκτορ-3ΜΗΤτερ TpaH3HCTopa Ta-KHM o6pa3OM, HTO ΚΟΛΠΘΚΤΟρ Tp3H3HCTOpa ' ΟΟβΑΗΗβΗ C KaTÓflOM HýjieBOrO BeHTH-jih (D1), a BMHTTep TpaHaHCTopa - c aHOAOM HyneBoro β6ητηπη (D1). 4. CxeMa noJiyynpaBJíaeMoň 3ΑβκτροΗΗοϋ napbi b nnene MocTa cornacno nyHKTaM 1- 3, oTJiHHaramaHCH τβΜ, hto βκπιοηβθμημ h BbiKJnoHaeMbiM oAHOHanpaBneHHbíMBJieKTpOHHblM KJBOHOM (T) ΜΟΧβΤ 6blTb 6HnOJIHpHblň TpaHSHCTOp, yHHnOJIHpHblňTpaH3HCT0p HJIH ΓΤΟ-THpHCTOp.
5. CxeMa nonyynpaBnaeMoň sjíeKTpoHHoň napw b nnene MocTa eornacHo nyHKTaM 1 -4,oTAHMaromaHcn τβΜ, hto napannenbHbiň KOHAencaTop (Cp) npn napannenbHOM . ’ coeflHHeHHH Be^ymeň nonoxHTenbHbiň βηχοαηοη Tok napw b nnene MocTa (ZP+)c Be^ymeň oTpHuaTenbHbiň BbixoAHoň tok napo# b nnefle MocTa (ZP-) coBMecTHOnpHCBoeH o6enM napaM (ZP+j ZP-). 1 - PHcyHKH Ha 5 nncTax - , Pe3ioMe Λπη nojiyynpaBJíaeMbix sneKTpoHHbix nap b nnene MocTa npennaraeTCH ckeMa, μο-nycKaiomaH KoMMyTaiiHio o6naAaioiuHX ΗΗΑΥΚΤΗΒΗοή cocTaBnmomeň tokob npn 3aAaHHoňnacToŤe HMnyjibcoB Ha μβγχ paaHbix nOTeHipiaJiax c uenbio ynpaBJíeHHH xapáKTepuc-thkhmh TOKa h nanpHxeHHH, HanpHMep, y HMňynbCHbix npeoSpasoBaTejieň ποοτοηηηο-ro TOKa, npeo6pa3oBaTejieň nacTOThi c npoMexyTOHHbíM KOHTypoM ποοτοηηηογο tok3h HenocpencTBeHHbix npeo6pa3OBaTeneií uacTOTbi. OHeprHH, BosHHKaioiuHe αοημηθ bnpouecce nepeKnioneHHH b οηβκτροΗΗωχ napax, πρκ stom cHHxaioTCH μο τθκογοypOBHH, HTO MOJKHO MHHHManHSHpoBaTb pa3rpy3OHHbie KOHTypbl ΗΠΗ OTKasaTbCH OTHHX. 06yCJIOBJieHHbie ΙϊρΗΗΑΗΠΟΜ h/hjih napa3HTHbie HHflyKTHBHOCTH H3 KOHTypa Han-pnxeHHH nocTOHHHoro TOKa, b KoTopbiň BKmoneHa Taxan napa, cnocoficTByioinHe bo3-HHKHOBeHHH) ΘΗβρΓΗΗ ΠΟΤβρΒ, SjIOKHpyiOTCH napaJUieJIbHblM KOHfleHCaTOpOM Cp, koto-pbiň HenocpencTBeHHo h c Manoň ηηαυκτηβηοοτμο napaňJienbHo ποΑκηιοΗβΗ κ napěZP (phc. 1).
ΠρΗ3Η3Η0 Η3θ6ρβΤβΗΗβΜ ΠΟ peayjIbTaTaM 3KCnepTH3bI, OCymeCTBJíeHHOH BeflOMCTBOM no fleJiaM H3o6peTeHHň h naTeHTOB TflP. 5 HepTexeft 260032
Claims (5)
- -9- PŘEDMET VYNÁLEZU1. Zapojení poloautomatického elektronického pářu v ra-meni můstku, představujícího sériové zapojení, mající nej-méně jeden, řídicí elektrodou zapojitelný a odpojitelný jed-nosměrný elektronický klíč a neřízený nulový ventil, při-čemž je pár uložen mezi póly zdroje napětí stejnosměrnéhoproudu tak, že jednos,ěrný klíč je polarizován v přímémsměru ve vztahu ke zdroji napětí stejnosměrného proudu anulový ventil v opačném směru ve vztahu ke zdroji napětístejnosměrného proudu a obecný bod schématu sériového za-pojení jednosměrného klíže a nulového ventilu tvoří bod při-pojení zdroje, vyznačující se tím, že pro blokování podmí-něné principem A/NEBO parazitní indukčností z obvodu napětístejnosměrného proudu, do něhož je zapojen pár v ramenimůstku (ŽP), paralelně k připojenému sériově jednosměrnémuklíči (T) a nulovému ventilu (Dl) je připojen kondenzátor(Cp), a jako paralelní připojení je proveden nízkoindukčnícestou přímého připojení k vývodu kondenzátoru (C^) k elek-trodám (E 1, E 2) prvku sériového zapojení (T, D 1), kteréjsou spojeny se zdrojem napětí stejnosměrného proudu (Ud).
- 2. Zapojení podle bodu 1, vyznačující se tím, že ke sní-žení přepětí na jednosměrném klíči (T) při zapojení jedno-směrného klíče (T) přímo paralelně k nulovému ventilu (D 1) je připojena rychlá dioda (D 2),
- 3. Zapojení podle bodu 1, vyznačující se tím, že pro sníže-ní přepětí na jednosměrném klíči (T) při připojení jedno-směrného klíče (T), se paralelně k nulovému ventilu (D 1)připojuje část kolektor - emitor tranzistoru tak, že kolek-tor tranzistoru je spojena katodou nulového ventilu (Dl) a emitor tranzistoru s anosou nulového ventilu (D 1). 260032 -10
- 4. Zapojení podle bodů 1 až 3, vyznačující se tím, žepřipojeným a odpojeným jednosměrným elektronickým klíčem(T) může být bipolární tranzistor, unipolární tranzistornebo GTO tyristor.
- 5, Zapojení podle bodů 1 až 4, vyznačující se tím, žeparalelní kondensátor (CP) vedoucí při paralelním spojeníkladný výstupní proud páru v rameni můstku (ZP+) a páremvedoucím záporný výstupní proud v rameni můstku (ZP-), patřízároveň oběma párům (ZP +, ZP -). .260032
Applications Claiming Priority (1)
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DD84261014A DD230738A3 (de) | 1984-03-19 | 1984-03-19 | Schaltungsanordnung fuer ein halbgesteuertes elektronisches zweigpaar |
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CS140485A1 CS140485A1 (en) | 1987-05-14 |
CS260032B1 true CS260032B1 (en) | 1988-11-15 |
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CS851404A CS260032B1 (en) | 1984-03-19 | 1985-02-27 | Connection of semi-automatic electronic pair in bridge branch |
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CS (1) | CS260032B1 (cs) |
DD (1) | DD230738A3 (cs) |
DE (1) | DE3501925A1 (cs) |
SU (1) | SU1649644A1 (cs) |
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DE4432776B4 (de) * | 1994-09-15 | 2008-05-29 | Deutsche Thomson-Brandt Gmbh | Schaltnetzteil |
EP1450475A1 (de) * | 2003-02-19 | 2004-08-25 | ABB Schweiz AG | Schwingungsarme Umrichterschaltung |
RU2516450C2 (ru) * | 2012-07-25 | 2014-05-20 | Открытое Акционерное Общество Научно-Производственное Объединение "Энергомодуль" (Оао Нпо "Энергомодуль") | Резонансный коммутатор |
RU2516451C2 (ru) * | 2012-07-25 | 2014-05-20 | Открытое Акционерное Общество Научно-Производственное Объединение "Энергомодуль" (Оао Нпо "Энергомодуль") | Резонансный коммутатор (варианты) |
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DE2639589C2 (de) * | 1976-09-02 | 1982-10-14 | Andreas Prof. Dr.-Ing.habil. 7000 Stuttgart Boehringer | Anordnung ohne prinzipbedingte Verluste zur Entlastung elektrischer oder elektronischer Einwegschalter von ihrer Verlustleistungsbeanspruchung beim Ausschalten |
DE3120469C2 (de) * | 1981-05-20 | 1983-12-01 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Schaltungsanordnung zur Entlastung elektronischer Zweigpaare von der Verlustenergie beim Ein- und Abschaltvorgang |
DE3215589A1 (de) * | 1982-04-27 | 1983-10-27 | Rainer Dipl Ing Marquardt | Beschaltung ohne prinzipbedingte verluste fuer elektronische zweigpaare in antiparallelschaltung |
DE3241086A1 (de) * | 1982-11-06 | 1984-05-10 | Bosch Gmbh Robert | Anordnung zur verlustmindernden nutzung der in einem entlastungsnetzwerk gespeicherten elektrischen energie |
-
1984
- 1984-03-19 DD DD84261014A patent/DD230738A3/de not_active IP Right Cessation
-
1985
- 1985-01-22 DE DE19853501925 patent/DE3501925A1/de active Granted
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DE3501925A1 (de) | 1985-09-26 |
DE3501925C2 (cs) | 1992-01-09 |
CS140485A1 (en) | 1987-05-14 |
DD230738A3 (de) | 1985-12-11 |
SU1649644A1 (ru) | 1991-05-15 |
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