CS248259B1 - Method and connection for direct-current pulse converters control - Google Patents

Description

1

HA3BAHHE H30BPETEHHH

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Comach Η3θ6ρβτβΗΗΐο 3aflana peniaeTCH τθμ, ητο b HenocpeRCTBeHHoň 33Bhch OT-MOCTH nOHBJíeHHH HMnyflbCa, ΟΤΠΗρβΙΟΠξβΓΟ raCHlUHH THPHCTOP, φορΜΗργβΤΟΗÓJIOKHpyiOmHH CHrHaJI RJIH CepHH HMnyJIbCOB, OTnHparomHX rjiaBHblň THPHCTOP, RJIH-TejibHocTbio, cooTBeTCTByromeň ΒρβΜβΗΗ nepe3apHRKH KOMMyrapyromero KOHRenca-Top. ComacHoCnHyHyHyHyCHiOnHyCHoHHyromHH CHrHnnHeHeHHlHHlcHeHeHeHHeHnHeHnHeOnHyHeHeHeHHnHeHHnnHeHHnHHMHpHHnnHHHnnnHHHnnnHHHnnnHHH. BJIOKHpywmHH CHRHaJI OCymeCTBRHeT npHHyflHTeJIbHblH nepeBORBKJIIOHeHHOro Ha B.XORHO CTOpOHe RByxn03HRHOHH0r0 peryjIHTOpa TOKa Β COCTOH-HHe, cooTBeTCTBywmee 6ΗθκκροΒκε rnaBHoro rapncTopa. BHioxHpyromnH CHrnannoflaeTCH ORHOBpeMeHHO Ha pacnojiararomHHH Ha bxorhoh CTopoHe RByxno3HRHOH-Hieron peryjiHTop TOKa, η ολθμθητ HE-H. CxeMe rjih ocymecTBJíeHHH cnocoCa cor-Jiachi Η3θ6ρετβΗΗκ> npenycMOTpeHO, HTO bhxor RByxno3HRHOHHoro peryjIHTOpaTOKa wepes JioraHecKHe 3JieMeHTH HE-HE H H Bo-nepBbix, nepe3 RonoJiHHTejib-Hblň 3ΠβΜβΗΤ HE COeflHHeH C HMnyJIbCHblM ΓβΗβρΗΤΟρΟΜ RJIH φορΜΗρΟΒΗΗΗΗ CepHHHMnyJIbCOB, OTnHparomHX rjiaBHblň THPHCTOP H, bO- BTOpbIX, BbIXOR cxeMbi HE HcoeRHHeH what btopmm HMnyjibCHbíM reflepaTopoM rjih Φορμηροβθηηη orhhohhmx hM-nyjibcoB, OTnHparomHX racamnH thphctop h HTO to Bbixofly βτορογο HMnyjihCHororeHepaTopa noRKJironeHa xpoimpyromaa cxeMa, Bbixon κοτοροή b nacTHOCŤH nepe3npeo6pa3OBaTejih ypoBHa noRKJironeH co BTopoMy Bxofly 3JieMeHTa HE-H and nepe3 248259 3 xjiioh Ha nojieBOM TpaH3HCTope - κ HeHHBepTHpyromeMy Bxofly flByxno3HUHOHHoroperyjiHTopa Toxa. B xanecTBe xpoHhpyromei cxeMbi npeflycMaTpHBaeTCH TpHrrep-Hbbi xacxafl c oahhm ycToHHbbM cocTOHHHeM. / Yne npHHyflHTejibHoro ynpaBneHHHperyjiHTopoM Toxa h npHHyflHTeJibHoro ramenHH HMnynbCHoro npeo6pa3OBaTen «nOCTOHHHOro TOX3 npeflyCMOTpeHbl pa3BH3aHHb! E flHOflaMH BHetDHHe BXOflbl, KOTOpwe b qacTHocm, pacnonarawTCH b flenn ynpaBneHHH npeo6pa3onaTenH ypoBHH. ΠρΗΜβρ OCymeCTBJiHHH Η3θ6ρβΤβΗΗΗ H3o6peTeime 6onee noflpo6no noncHneTCH on ocHOBe cxeMbi απη npHwepa ocynjecT-BJie ^ HH. IIpeflnonaraeTCH, hto ycTaHOBneHo nonoacHTenbuoe 3afHHo 3HaqeHne Toxa, 6e3 noHBHiHH Ha Bxofle flByxno3HunoHHoro perynHTopa Toxa I oTPHflaTenbHoro <t> axTHwecxoro 3HaneHHH Toxa. Ha Bbixofle flByxno3HflHOHHoro perynHTopa Toxa I TaxHM o6pa3OM, noHBnneTCH cHrHaJi "1", x and x Tax Ha HHBeprapyiomHň bxoa flByx-πο3Ηηηοηηογο perynHTopa Toxa 1 noflaHb rionojKHTenbHoe HanpHxceHHe CHrHan .. "I" ποηβ.πηκ> ιιιηηοη to Bbixofle flByxno3HflHOHnoro perynHTopa Toxa 1 BbiflbieaeT3anycx HMnyjibCHoro reHepaTopa 5 από Φορμηροβηηηη cepHH HMnynbcoB απη yn-paBneHHH TJiaBHblM THPHCTOPOM, HTo6bI ΜΟΓΛΟ 6blTb ΒΗΠΟΗΗβΗΟ ΤρββΟΒβΗΗβ HapaC “T3HHH Toxa Harpy3XH. ΦθρΜΗρθΒ3ΗΗε CepHH HMnyJIbCOB oxa3ajiocb nOJie3HblM cTOTKH 3peHHfl 3ΧΟΗΟΜΗΗ TOXa B XOHType ynpaBneHHH maBHblM THPHCTOPOM. CH 2 -Han "1" cBbixoAaByxnosHflHOHHoro peryjiHTopa Toxa I noflaeTCH Ha bxoa ane-MeHTa HE 2, on Bbixofle noHBnneTCH CHrnan "0", nightTynaiomHn Ha bxoa 3Jie-MeHTa HE-H 3. SneMeHTOM HE-H 3 CHrHan "0" HHBeprapyeTCH hb xanecT-Be cnrHajia "1" noflaeTCH Ha bxoa sneMeHTa HE 4, Ha Bbixofle κοτοροτο ποηβαη-eTcn Chrnaji "0". flaiiHbiM CHrHanoM "0" 3anycxaeTCH HMnynbCHbiň reHepaTop 5,. (|) OpMHpyK) mHH CepHIO HMnyJIbCOB, OTnHpaKHUHX rjiaBHbln THPHCTOP. HapHAy BbinOJl C-hehhe JIOrHHeCXHX OnepaiJHH H C HHBepTHpOBaHHeM BO3HHXaramHX CHTHaJIOB JIOTH necxne 3JieMeHTbi HE-2, HE-HE H 3 H 4 C BMEC ahoaom b bmxojjhom xoHTypeAByxno3HHHOHHoro peryjiHTopa Toxa t h noflasaeMbiM HanpnxeHHeM + U flonxHbíoCecneHHTb npeo6pa3OBaHHe ypoBHH.

Ilocjie οτπηρηηηη rnaBHoro rapHCTopa της και ημείωση BBHfly ee ηχτηβηο — HHflyxTHBHoro xapaxTepa HapacTaeT no axcnoHeiiTe. Toxa 1, Toxa 1, Toxa 3HaeHHe ToxaHe ToxaHaBoHHHHHyHyHyHyHyHyHyHeHyHeHyHyHeHyHyHyHyHyHeHyHeHyHyHeHyHeHyHeHyHeHeHyHeHeHeHeHeHeHeHeHeHeHeHeHeHeHeHeHeHeHeHeHeHeHeHeHeHeHeHeHeHeHeHeHeHeHeHeHnHHHeHeHnHeHeHnHeHeHeHeHeHeHeHeHeHeHeHeHeHeHnHeHnHeHeHHHHeHeHeHeHeHnHeHeHeHeHeHeHeHeHeHnHeHeHlHeHeHeHeHeHeHeHeHeHnOe. BejieflCTBHe 3Toro HaBbixofle BToporo 3JieMeriTa HE 4 Tenepb ποηβπηθτοη CHman "1", and HMnynbCHbiňreriepaTop 5 απη φορΜΗροΒβΗΗΗ cepHH HMnyJIbCOB, OTnHparomHx rnaBHbiň thphc — τορ ÓJioxHpyeTCH. C nepexoflOM C CHTHana "I" Ha CHrHan "0" Ha Bbixofle flByx-no3HflHOHHoro peryjiHTopa Toxa 1 ÓflHOBpeMeHHo Ha Bbixofle cxeMbi HE-H 3 ποηβ-JineTCH CHrnaji "0" xotopmm 3anycxaeTCH BTopoň · HMnyjibCHbiň reHepaTop 6 «jihΦορμηροββηηη oflHHOHHoro HMnyjibca oTnnpaiomero racHiuHň thphctop . C oTnnpa-HHeM racHiuero rapHCTopa npepbiBaeTCH ο χ n po ai ai ai ai ai n n n n n n n n py py py py py py py py py py ep ep ep ep ep ep ep ep ep ep. Ecjih φβχτΗΗβεχοε 3HaneHHe Toxa οτηηοβητοη ηηχθ 3aflaHHoro 3HaneHHHToxa Ha BenHHHHy, 3aflaHHyio rHCTepe3HCOM peryjiHTopa 1, it flByxno3HflHOHHbiňperyjiHTop Toxa nepexjnonaeTCH 1 H Ha ero Bbixofle onnTb BbiflaeTCH CHman "1" .flaHHbiň CHrHaji "1" x BefleT noBTopHOMy oTnHpaHHio rjiaBHoro rapHCTopa. ΠρκMefljieHflbix H3MeHeHHHX aaflaHHoro hjih φεκτΗ ^ βοχοτο 3HaneHHň Toxa onacHOCTbHexoHTpojiHpyeMoro οτπηρηηηη hjih »e HeraineHHH Toxa nepe3 rnaBHbiň thphctop OTcyTCTByeT 248259 if, Tax κοκ b tbkhx cjiynanx nponecc riepe3apHflKH KOMMyrapyioiueroKot ^ eHcaTopa MoweT ocymecTBJíHTbCH well τογο, Kax ποβτορημμ περβκπιοΗβΗΗβΜOByxno3HipioHHoro peryjiHTopa Toxa 1 3anycTHTc.H HMnynbCHbiň reHepaTop 5 , φορ-MHpyromnň HMnyjibCbi, oTnnpaioinHe rjiaBHbiň thphctop. ííjih oóecneneHHH HanexcHororauieHHH Toxa nepe3 rjiaBHbiň thphctop, npexme Bcero npn óbicTpbix nHHaMunec-khx H3MeHemiHX aanaHHoro hjih φβκτΗηβεκοΓο 3HaneHHň Tokai Ha Buxone HMnyribc-Horo reHepaTopa 6 Bbtnatomero oflHHowHbiň HMnyjibC retroperitoneal racamero rapucTopa φορ-MHpyeTca npHiiynHTejibHoe ycjioBHe b BHfle cHrnajia ójiokhpobkh HMnyjibcoB οτπη-paHHa rnaBHoro TupHCTopa . flaHHoe npHHyRHTejibHoe ycnoBHe upeflnonTHTejibHoΜοχετ 6biTb peanH3OEaHo nocpeflCTBOM MOHocTaÓHJibHoro MyjibTHBHópaTopa, fleňCT Byiotuero-b xanecTBe xponupyroineň cxeMbi 7 H OH CnocoócTByeT Tomy htoÓmHByxnosHUHOHHbiň peryňHTop Toxa 1U μογ nepeKJitonaTbCH bo BpeMH fleňcTBHH .npHHyaiHTejibHoro ycjiOBHH (npHHynHTejibHoro ynpaBJíeHHH) and ημθηηο τθμ, ητοnepe3 npeo6pa3OBaTeab ypoBHa 8 nocpencTBOM Katona Ha noneBOM TpaH3HCTope 9 .Ha HeHHBepTHpytotuHun Bxofl peryaaTopa 1 nonaeTcn nojioxcHTejibHibni noTeHUHan,

This is a BbtxofleByxno3HUHOHHoro peryiHTopa TOKa 1 noHBiOnTCH CHRhaji "0". OflHOBpeMeHHo c noMombto cHrnana Ójiokhpobkh nocraraeTCH npHHyflHTenbHoečnoKHpoBaHHe oneMeHTa HE-H 3, 3a Cueto nonauH Ha Hero CHrHaJia "1", K κοτορωήnpHBOflHT nOHBJIGHHIO CHTHaJia "0" Ha BbIXOfle HE-H IIpOaOJIJKHTejIbHOCTb fleňCT third-BHH npHnyflHTenbHoro yenoBHH 3aBHCHT npo rt n o .nDKHTejibHocTH npouecca rameHHH. B paccMOTpeHHOM cnyuae oco6eHHo ónaronpHHTHbíM cuHTaeTcn BpeMH Ójiokhpobkh, paBHoe 500 MCC. Bo BpeMH neňcTBHH npHHyflHTejibHoro ycjiOBHH Η3ΜβΗβΗΗΗ 3aflan-ΗΟΓΟ HJIH φβΚΤΗΗβΟΚΟΓΟ 3HaUeHHH Tokai BO3HHKat0IHHe Ha BXOfle flByXnO3HqHOHHO-. ro peryjiHTopa τοκβ 1 not ημθιοτ ηηκβκογο bjihhhhh. IIpeHMymecTBa cnocoóa COR-Jiachi Η3θόρβτβΗΗΚ) and Taras cxeMbi corjiacHó H3o6peTeHHio 3aKJiiouaioTCH npeacneBcero B TOM UTO ΒΟ3ΜΟ5ΚβΗ TOUHbIH paCUeT ΒρβΜβΗΗ ÓJIOKHPOBKH ΓΗΗΒΗΟΓΟ THpHC 'Topa H Ha ocHOBe βτογο nocTHraeTcn HaflewHoe rameHHe τοκβ uepe3 rjiaBHbiňTHpHCTop ,. uto He npoHcxoflHT yxyfluie HHE AHHaMHuecKOH xapaKTepHCTHKH b Han-paBJíeHHH 3anHpaHHH HMnyJibciioro npeoópa3OBaTejin ποοτοηηηογο τοκβ, η utooÓecneueHa HaflencHan paÓOTa cxeMbi cpaBHeHHio well as cxeMaMH HMetomHMH crjiasai Batomee ycTpoňCTBo Ha-exon 3aflaHHoro η φβκτΗηβοκοΓο 3HaueHHň peryjiHTopaTOKa. HaAewHoe raineHHe τοκβ uepe3 rjiaBHbiň thphctop npefloTBpamaeT ηθκοητ-pojiHpyeMbie οτπηρηηηη h tbkhm oópaaoM HenonycTHMbie HeacejiaTejibHbie H3MeHe H-HHH Tokai B HenH Harpy3KH NPH ÓbICTPbIX H3MeHeHHHX 3aflaHHorO HJIH COOTBeTCT "BeHHo φβκτΗηεεκοΓο 3HaueHHH τοκβ and τβκικβ CBH3aHHbie c bthm aeapHH. ΦΟΡΜΥΠΑ_Η3ΟΒΡΕΤΕΗΗ5 1. Cnocoó ynpaBJíeHHH HMnyjibCHbíMH npeo6pa3OBaTejiHMH ποοτοηηηογο τοκβ, KOTopbie paÓoTaioT uacTHOCTH b b c coueTaHHH pacnoJiararoupiMCH Ha βχο «ηοηCTopoHe flByxno3HiíHOHHbiM peryjiHTopoM Tokai rjiaBHbiň h h racHmuň thphctopmκοτορωχ B 33BHCHM0CTH OT nOJIHpHOCTH ΒΗΧΟ« ΗΟΓΟ HanpHHteHHH flByxnO3HIÍHOHHO.rOperyjiHTopa τοκβ nonepeMeHHo OTnHpatoTCH, oTJiHuatomHHCH those Uto b Henocpen- CTBeHHOH 3aBHCHMOCTH OT ΒΟ3ΗΗΚΗΟΒβΗΗΗ HMnyJIbCa, OTnHpaiOmerO raCHIHHň TH-PHCTOP φορΜΗρνβΤΟΗ CHTHajI ÓJIOKHPOBKH CepHH HMnyJIbCOB, oTnHpaiomHx TJiaBHblňthphctop AJiHTeJibHOCTbio, cooTBeTCTByroníeH npoflOJBKHTejibHocTH nponecca Rame-HHH. Second Cnocoó corjiacHo nyHKTy 1 oTJiHuawmHňCH τεΜ, Uto c πομοικβιο cnTHanaójiokhpobkh ocymecTBJíneTCH npHHyflHTejibHbiň nepeBon pacnojiaratomerocH Ha HOH-Bxofl CTopoHe flByxnO3HUHOHHOrO peryjiHTopa Tokai (1) B COCTOHHHH, COOTBeTCT "Byromee ÓJiOKHpoBKe rjiaBHoro THpHCTOpa. 248259 3 3. Cnocoó cornacno nyHKTaM 1 h 2, oTnnHaioiuHHCH τρ.μ, mto cuman djiokh-Pobkh noflaeTca on HE-H (3), bo βχο / ιηομ KOHType ynpaBneHHH meHUMH raCHIHHM THPHCTOpaMH. 4. CnocoG cornacHo nyHKTaM 1 no 3, οτπηηηιοιιιηηοη τβ Μ, mto curm 6ηοκκ-poBKH O ^ HOBpeMeHHO nonaeTcn Ha pacnonarawmHHCH Ha bxohhoh CTopoHe nsyxno-3HUHOHHMH perynnTop. TOKa (1) h Ha οηβΜβκτ HE-H (3). 5. CxeMa nnn ocymecTBneHHH cnoco6a cornacHo nyHKTaM οτ 1 no. 4 oTnHnaio-Mancha τβΜ MTO Bbixon nByxno3HHHOHHoro perynnTopa Tokai (1) nepe3 aneMeHTHE (2), and sneMenT HE-H (3) nepe3 nononHHTenbHbiH aneMeHT HE (4) coenHueHbíc H ^ inynijCHbíM reHepaTopoM (5) ηππ Φορμηροβθηηη cepHH HMnynbcoB, oTnHpaioinnxrnaBHbiň thphctop h Bbixon cxeMbi HE-H (3) cBH3an what btopmm HMnynbCHbíM re-HepaTopoM (6) π-πη Φορμηροββηηη onHHonHoro HMnyjibca, OTnnpaiomero racHiimňthphctop h HTO κ Bwxony BToporo HMnynbCHoro reHepaTopa (6) nonKrnonenaxpouHpyioinaH cxeMa (7) Bbixon κοτοροή, b hhcthocth, nepe3 npeo6pa3OBaTenbypoBHH (8) ποηκηιοΜβΗ ko BTopoMy Bxons aneMeHTa HE-H (3), and nepe3 κπιοη HarioneBOM TpanancTope (9) - κ HeHHBepTHpyioineMy Bxons nByxno3HnHOHHoro pery-JiBTopa TOKa (1). 6. CxeMa coraacno nyHKTy 5, OTnHnaiomaHCH τβΜ, hto b KaneCTBe xpoHHpyio-me cxeMbi (7) npenycMaTpHBaeTCH τρηγγθρημη KacKan c onHM ycToHHBbMM coc — TOHHHGM. 7th CxeMa cornacno nyHKTaM 5 h 6 oTnHwawmaHCH τεΜ, ητο λπη npHHynHTenbHoro ynpaBneHHH perynnTopoM τοκβ (1) h απη npHHynHTenbHoro rameHHH HM-nynbCHoro npeo6pa3OBaTeJTB ποοτοηηηογο Tokai npenycMOTpeHbí pa3BH3aHHbie NNO-naMH (10) BHeiunne Βχοηω. 8. CxeMa cornacHo nyHKTaM ot 5 flo 7, OTnHnaiomaHCH τβτ, ητο υχοηω nnHnpHHynHTenbHoro ynpaBneHHH raiueHHeM HMnynbCHoro npeoSpasoBaTen ποοτοηη — Horo TOKa pacnonaratoTCH b uneCeHHH npeo6pa3OBaTen ypoDHe (8). - ÍIpHnoweHHe: pycyHKH Ha 1 nucTe -

AHHOTAHHH

CnocoG h cxeMa ynpaBneHHH HMnynbCHbíMH npeo6pa3OBaTenHMH ποοτοηηηογο Tokai y κοτορωχ B 3aBHCHMOCTH ΟΤ BO3HHKHOBβΗΗΗ HMnynbCa rameHHH φσρΜΗργβΤΟΗ CH-Han δηοκκροΒΚΗ rnasnoro rapncTopa Ha BpeMH, cooTBeTCTByioinee npononwHTenb-hocth nponecca rameHHH. (Phc.) ΠρΗ3Η3Ηο HaoĎpeTeHHeM no pe3ynbTaTaM 3KcnepTH3bi, ocymecTBneHHo BenoMCT-bom no n & naM H3o6peTeHHň η πβτβΗτοΒ Γ, ΠΡ. 1 ηερτβικ 248259

Claims (8)

248 259 OBJECT OF THE INVENTION · What is claimed is: 1. A method of pulse control of direct current converters which simultaneously operates in conjunction with two-position current-side current controllers, the main and quenching alternators of which open alternately depending on the polarity of the output voltage of the two-position current regulator, characterized in that The pulse generation that opens the quencher thyristor generates a signal to protect the series pulses opening the main thyristor with a length corresponding to the duration of the quench process. 2. Method according to claim 1, characterized in that a forced flipping of the two-position current regulator located on the input side of the transducer corresponding to the main thyristor protection is performed by means of a signaling device. 3. Method according to claim 1, characterized in that the fuse signal is applied to the NAND logic circuit, in the control circuit of the main and quench thyristor. 4. Method according to claim 1, characterized in that the fuse signal is simultaneously fed to a two-position current regulator located on the input side of the inverter and on the NAND logic diode. 5. Connection for carrying out the method according to items 1 to 4, characterized in that the output of the two-position current regulator (1) is an over-converter (2), a NAND logic circuit (3) and an additional inverter (4) connected to a pulse generator (5) of a series of pulses, the main thyristor opening, the output of the NAND (3) logic circuit is coupled to the second pulse generator (6) of a single pulse opening the quencher thyristor, with a time circuit (7) connected to the output of the second pulse generator (6), whose output 248 2 ^ 9 it is also connected, via a level converter (8) to the expensive input circuit (3), and via the transistor input (9) to the uninverted input of the two-position current controller (1). 6. Connection according to claim 5, characterized in that the time circuit (7) is formed by a monostable flip-flop. 7. Connection according to claim 5, characterized in that for forced current regulator (1) and for forced quenching of the direct current pulse converter, the circuit comprises external inputs with separating diodes (10). 8. The wiring according to clauses 5 to 7, characterized in that the input for forced control of the direct current converter is connected in the control circuit of the level converter (8).