Zaus converter: lub operating hauv paus ntsiab lus. Cov high-voltage inverter

Zaus converter yog ib tug ntaus ntawv uas yuav hloov lub zaus ntawm lub fais tam sim no. Cov pab kiag li lawm yog feem ntau kev cob cog rua rau lub induction lub cev muaj zog. Lawv lub ntsiab hauj lwm yog los kho lawv lub hwj chim. Nyob rau hauv lub tsim nta uas paub qhov txawv ib leeg-theem thiab ob-theem transducers.

ntaus ntawv yog tseem muab faib los ntawm cov tswj txoj kev. Nyob rau hauv kev, muaj scalar thiab vector kev hloov kho. Nyob rau hauv thiaj li yuav ntau siab to taub lub ntaus ntawv yuav tsum raug xam tias yog ib tug txheej txheem inverter Circuit Court.

Cov converter Circuit Court

Lub ib txwm zaus converter 220-380 B muaj relays, raws li zoo raws li ib tug modulator rau hloov lub moos zaus. Lub resistors nyob rau hauv lub pab kiag li lawm yog feem ntau siv xim hom. Nws tseem ceeb heev kom nco ntsoov hais tias tus qauv yog ntsia transceivers. Yuav kom txuas lub ntaus ntawv muaj mob. Regulators feem ntau ntsia rau cov kev tswj chav tsev. Ib txhia versions siv cov extender. Nws yuav tsum tau muab sau tseg tias cov txheej sib txawv ntawm cov insulators rau cov muaj kev ruaj ntseg lag luam ntawm lub ntaus ntawv.

Ib leeg-theem kev hloov kho

Tetrode ntsia rau txhua txhua ib theem zaus converter. Cov kev khiav hauj lwm hauv paus ntsiab lus ntawm cov qauv ua rau qhov kev hloov ntawm cov theem zaus. Tus thawj voltage nce mus txog lub relay. Tom ntej no, tam sim no yog dhau los ntawm lub transceiver. Rau sab rhiab heev thyristors yog siv. Ncaj qha hloov txheej txheem tshwm sim nyob rau hauv lub modulator.

Nws tseem yog ib qho tseem ceeb kom nco ntsoov tias ib txhia ua qauv muaj ntxaij lim dej. Lawv pab mus rau tiv nrog electromagnetic cuam. Siv ib leeg-theem converters, feem ntau yog rau compressors. Nyob rau hauv tej rooj plaub, lawv ntsia twj. Nominal voltage ntaus ntawv yog khaws cia nyob rau hauv 220 C. khiav hauj lwm tam sim no nruab nrab sib npaug 3A. Raws li cov neeg stabilization qauv txawv ceev. Yuam kev zaus converter yog feem ntau tshwm sim vim network congestion.

Ob-theem qauv

Chiv yog ntsia xwb nyob rau lub ob-theem inverter. Cov kev khiav hauj lwm hauv paus ntsiab lus ntawm cov qauv ua rau qhov kev hloov ntawm cov theem zaus Circuit Court. Nyob rau hauv sib piv rau lub yav dhau los hom, tus tam sim no hloov dua siab tshiab pib nyob rau hauv lub thyristor unit. Ua ntej no yog ua li cas wires txheej txheem. Rau ntawm no theem, cov limiting zaus yog txo mus rau ib theem ntawm 45 Hz.

Nominal voltage ntaus ntawv 320 yog khaws cia nyob rau hauv B. Nyob rau hauv lem, tus khiav hauj lwm tam sim no tsis pub tshaj daim duab 5A. Ib txhia kev hloov kho ntawm lub resistors siv xim hom. Lub modulators nyob rau hauv cov ntaub ntawv no yog muab los ntawm regulators. Ncaj qha kev cob cog rua inverters yuav siv sij hawm qhov chaw ntawm cov neeg nyob rau hauv lub rear vaj huam sib luag. Siv ob-theem pab kiag li lawm rau ib tug ntau yam ntawm cov cav tov thiab drives.

Tsawg-voltage kev hloov kho

Tsawg-voltage qauv no yog ua los rau lub hauv paus ntawm diode rectifiers. Feem ntau, cov pab kiag li lawm yog ua compact thiab ib qhov taw qhia ntawm lawv nyob voltage tsis pub tshaj 120 V. Parameter kev khiav hauj lwm tam sim no fluctuates nyob ib ncig ntawm 2 A. Rau high-power induction motors, cov pab kiag li lawm yog tsis haum. Feem ntau cov feem ntau lawv yog siv nyob rau hauv lub compressors. Tetrode nyob rau hauv cov ntaub ntawv no, muaj insulators.

Ib co ua qauv nruab nrog cov ntxaij lim dej. Regulators siv raws li ib tug amplifier, thiab tsis muaj nws. Nws tseem yog ib qho tseem ceeb yuav tau nco ntsoov hais tias muaj kev hloov kho mus rau lub resonance resistors. Parameter nominal tswv yim voltage muaj ib tug nruab nrab sib npaug zos rau 130 V. Txawm li cas los, lub overload tam sim no system yog khaws cia me me.

High-kev hloov kho

Cov high-voltage zaus converter yog siv rau asynchronous motors 10 kW los yog ntau tshaj. Rectifiers nyob rau hauv ntau daim ntawv sau npe ntsia nrog thyristor unit. Resistors feem ntau siv xim hom. Raws li ntawm niaj hnub no, koj yuav nrhiav tau ib tug high-voltage inverter nrog ob tug relays. Overcurrent xws systems mas siab. Nws tseem yog ib qho tseem ceeb kom nco ntsoov tias nyob rau hauv pab kiag li lawm nruab nrog cov ntxaij lim dej yuav kam nrog cuam. Yog li, tus nqi ntawm stabilization raug muaj siab tshaj plaws.

scalar pab kiag li lawm

Scalar converters yog tswj los ntawm txoj kev modulators. Nyob rau hauv cov ntaub ntawv no nws tseem tau los teev cov chaw taws teeb tswj los mus hloov lub cav fais fab. Cov feem ntau muaj nyob rau ntawm lub lag luam nws yog ib leeg-scalar kev hloov kho. Resistors yog siv nyob rau hauv ntau hom. Feem ntau, cov qauv no muaj nyob nrog ib tug relay. Rectifiers nyob rau hauv scalar hloov tsis tshua muaj. Enhancers rau shortwave cuam tsim muaj nrog insulators.

Ib txhia kev hloov kho yog siv txhais blocks. Tej converters zoo suited rau muaj hwj huam compressors. Yog hais tias peb tham txog cov tsis, nws yog ib qho tseem ceeb kom nco ntsoov tias lub Performance index ntawm lub nominal voltage nyob rau ntawm lawv yog nyob ib ncig ntawm 220 V ntawm ib zaus ntawm 60 Hz. Maximum overload lub system yog tau withstand 5 V. Raws li cov neeg ntawm cov qauv uas stabilizing. Nyob rau nruab nrab, hais tias parameter tsis pub tshaj 3%.

Qauv vector hom

Vector converters yog tswj los ntawm regulators. Nyob rau hauv cov ntaub ntawv no, muaj yog tsis muaj tau mus cuag lub console. Ua li feem ntau ib tug ob-theem hom. Rau high-power induction motors, hais tias transducers yog haum. Nws tseem yog ib qho tseem ceeb kom nco ntsoov tias regulators tau siv laub-khawm thiab teb yam. Resistors mounted nrog insulators thiab muaj peev xwm ntawm tiv siab cov tswv yim voltage. Feem ntau cov feem ntau muag nrog kev hloov kho rau ob relays. Nws tseem ceeb heev rau hais tias muaj ib co converters Thyristor unit. Lim yog siv tsuas yog rau wired hom. Yuav kom tshwj kom txhob lam ua suab nrov insulators yog npaj.

Ntaus rau asynchronous motors 5 kW

Nyob rau machines yog feem ntau ntsia nce mus nce los ceev drives rau asynchronous motors. Lub hauv paus ntsiab lus ntawm cov lag luam ntawm pab kiag li lawm ua rau cov theem kev hloov ntawm zaus. Drives rau induction motors 5 kW ua xwb ib tug tib theem hom. Modulators ntawm cov qauv siv, raws li ib tug txoj cai, lub dipole. Nyob rau hauv ib co embodiments, thyristor units yog ntsia. Nws tseem yog ib qho tseem ceeb kom nco ntsoov tias nyob rau hauv lub lag luam muaj ntau ntau yam qauv uas expanders. Tag nrho cov no tso cai rau koj kom sai hloov lub cav fais fab.

Chiv yog feem ntau siv ob tug tsiaj ntawv. thyristors yuav tsuas yuav siv nyob rau hauv lub expansion tig. Muaj ntau converters nyob tam sim no Performance index tsis pub tshaj 230 V. tshaj nruab nrab ntaus ntawv khaws cia nyob rau hauv 20 V. Teem lub nominal tam sim no ntawm 3 A. Txawm li cas los, nyob rau hauv cov ntaub ntawv no, ntau npaum li cas nyob rau hauv lub conductivity ntawm lub modulator.

Modifications engine 10 kW

Nyob rau compressors thiab conveyors yog feem ntau ntsia nce mus nce los ceev drives rau asynchronous motors. Lub hauv paus ntsiab lus ntawm cov lag luam ntawm pab kiag li lawm ua rau cov theem kev hloov ntawm zaus. Qauv muaj, raws li ib tug txoj cai, ob-theem hom. Ib txhia ntawm cov resistors yog resonant hom. pins yog siv los txuas rau lub converter. Modulators yog tsuas yog siv dipole hom. Transceivers pab kiag li lawm faib nyob rau hauv nce rhiab heev.

Overload lawv yuav tau los mus tiv ib tug tshaj plaws ntawm 20 V. Index of nominal voltage yog nyob ib ncig ntawm 230 V. Modifications rau ob relays tsis tshua muaj. Muaj ntau transceivers Converters chromatic hom siv. Nws tseem ceeb heev rau hais tias lub lag luam muaj li nrog regulators. Lug txhim khu lub stabilization system siv amplifiers. Txhais blocks feem ntau tsis tuaj kawm ntawv nyob rau hauv converters ntawm no hom. Cov nyob tam sim no rau cov ntaus ntawv tsis pub tshaj 3.5 A.

Devices rau submersible twj

Lub inverter rau lub twj tso kua mis uas ua los ntawm ib tug submersible yam uas dipole modulator. Feem ntau cov feem ntau nyob rau hauv cov kev ua lag luam nws tsuas yog ib leeg-theem ntaus ntawv. Lub hauv paus ntsiab lus ntawm cov lag luam ntawm cov theem kev hloov ua rau lub moos. Option tshooj tus qauv tsis pub tshaj 15 V. Nyob rau hauv lem, tus khiav hauj lwm tam sim no nruab nrab daim duab yog 4 A. Ib txhia versions siv xim resistors.

Thyristor inverter rau lub twj tso kua mis teem caij nrog insulators. Yuav kom tshwj kom txhob lam ua suab nrov thov expanders. Feem ntau cov feem ntau, converters yuav tau ntsib nrog ib tug relay. Nyob rau hauv tej rooj plaub, thoob plaws pab kiag li lawm, uas muaj ib tug chromatic transceiver. Cov qauv yog tau khav txog siab stability lag luam.

Kev hloov kho "ITC-1"

Zaus converters "KW-1" siv rau drilling machine. Nyob rau hauv cov ntaub ntawv no, lub modulator muaj ib tug dipole hom. Nws tseem yog ib qho tseem ceeb hais qhov tseeb hais tias qhov no ib leeg-theem converter yuav tswj tau los ntawm cov chaw taws teeb. Selective resistor nws muaj ib tug high tam sim no conductivity parameter. Transceiver unit rau lub zaus converter 220 (tso zis 3-theem) yog ntsia nyob ze ntawm lub modulator.

Ncaj qha tej lub moos zaus yog nqa tawm los ntawm lub rectifier. Extender, cov qauv no yog tsis muaj. Yog hais tias peb tham txog cov tsis, nws yog ib qho tseem ceeb hais tias cov nyob voltage sib npaug zos rau 220 V thiab overload, lub kaw lus yuav mas ib tug tshaj plaws ntawm 12 V. Cov ua hauj lwm tam sim no ntawm lub inverter tsis pub tshaj 3 A. stabilization raug yog hais txog 2%.

Devices rau conveyors nrog lawv tus kheej txhais tes

Kom conveyor inverter nrog koj txhais tes yog heev yooj yim. Nyob rau hauv cov ntaub ntawv no, yuav tsum xub khaws cov relay ntaus ntawv. Nominal tswv yim voltage nws yuav tsum tau withstand 220 W. Resistor xav tau xim hom converter. Txhua yam koj xav tau los npaj peb transceivers. Ib tug ntawm lawv yog yuam ua hauj lwm yuav tsum tau nyob rau hauv lub modulator tswj cov kev tswj cov txheej txheem. Tus so ntawm lub transceivers yog ntsia nyob ze rau cov neeg.

Modulator rau tus qauv yuav tsum tau dipole hom. Tab sis ua ntej hais tias nws yog ib qho tseem ceeb los tsim ib tug rectifier. Feem ntau cov feem ntau nws yog xaiv nrog ib tug conductivity ntawm 3 microns. Enhancers siv ob qho tib si analog thiab hu hom. Yuav kom tshwj kom txhob lub suab nrov lim yog yuav tsum tau. Extender, tus qauv yuav tsum tau siv nrog insulators. Kev khiav hauj lwm tam sim no nyob rau hauv lub system yuav tsum tsis ntau tshaj 3 A. Raws li ib tug tshwm sim, ib tug yuav cia siab rau precision stabilization ntawm ib ncig ntawm 2%.

Qauv rau mixers nrog lawv ob txhais tes

Yuav kom sib sau ua ke tus tov khoom zaus converter nrog lawv ob txhais tes tsuas yog nyob rau lub hauv paus ntawm lub expansion ntawm lub thyristor. Nyob rau hauv cov ntaub ntawv no, koj xav tau ib tug relay. Modulator feem ntau xaiv dipole hom. Nominal tswv yim voltage nws yog yuam ua hauj lwm kom muaj nyob rau hauv lub cheeb tsam ntawm 220 V. Cov transceiver siv tsuas yog tus chromatic hom. Ua ntej yuav txhim kho tau nws yog ib qho tseem ceeb rau solder lub resistor nyob ze rau cov neeg. Rau lub hwj chim kev cai motors siv beam tetrode. Thaum kawg ntawm lub chaw ua hauj lwm yuav tsuas tau mus saib lub operating tam sim no ntawm lub system. Qhov nruab nrab hwj chim stabilization raug yuav tsum tau yuav tsum tau 3%.

Ntaus ntawv, "ITC-2"

"ITC-2" - yog ib tug haib ib leeg-theem inverter. Lub hauv paus ntsiab lus ntawm cov lag luam ntawm lub ntaus ntawv yog ua nyob rau hauv cov theem kev hloov ntawm zaus. Rau no set dipole modulator uas yog kev cob cog rua rau siab tam sim no conduction resistors. Lub transceiver nyob rau hauv cov ntaub ntawv no yog muab chromatic hom. Tag nrho thyristors nyob rau hauv lub Circuit Court, muaj yog ob tug. Yuav kom txhim kho txoj kev laij cov stabilization ntawm ib leeg-theem inverter muaj hwj chim. Lub txhais nyob rau hauv lub piv txwv apparatus yog nyob nrog insulators. Relay tus qauv tsim ib.

Npaj rau piston compressors

Rau reciprocating compressors feem ntau xaiv ob-theem inverter. Lub hauv paus ntsiab lus ntawm cov lag luam ntawm lub ntaus ntawv yog ua nyob rau hauv cov theem kev hloov ntawm zaus. Muaj ntau cov qauv siv ob tug hom flip-flops. Thyristor tam sim no converters muaj conductivity ntawm 2 microns. Qhov taw qhia nyob voltage yog 230 V. nruab nrab kev khiav hauj lwm tam sim no nyob rau hauv lub system yog khaws cia nyob rau hauv 3 A.

Tetrode siv nyob rau hauv pab kiag li lawm nrog isolators. Nws tseem yog ib qho tseem ceeb yuav tau nco ntsoov hais tias cov lag luam muaj ob-theem kev hloov kho. Index of nominal voltage nyob rau hauv lawv nce mus txog rau 320 V. overloading lub kaw lus yuav mas 30V hwj chim stabilization raug ntawm cov qauv no yog tsis siab. Expanders yog feem ntau siv dial-up hom. Ncaj qha kev twb kev txuas cov qauv los ntawm kev kov rau hauv lub rear vaj huam sib luag.