HYSQ1 mndandanda mkulu voteji olimba boma zofewa sitata

Mafotokozedwe Akatundu

● Thyristor module: Ma thyristors omwe ali ndi magawo ofanana mu gawo lililonse amaikidwa mndandanda ndi zofanana.Malinga ndi kuchuluka kwamagetsi ofunikira pa gridi yogwiritsidwa ntchito, kuchuluka kwa ma thyristors olumikizidwa pamndandanda ndizosiyana.
● Mavavu chitetezo thupi: kuphatikizapo overvoltage absorbing netiweki wopangidwa RC netiweki ndi voteji equalizing chitetezo network wopangidwa ndi voteji equalizing unit.
● Optical fiber trigger component: tengerani choyambitsa champhamvu pulse circuit kuti muwonetsetse kugwirizana ndi kudalirika kwa choyambitsa;gwiritsani ntchito choyambitsa chamagetsi cha optical kuti mupange kudzipatula kwamagetsi odalirika komanso otsika.
● Zigawo za kusintha kwa vacuum: Pambuyo poyambira, cholumikizira cholumikizira cha magawo atatu chimatsekedwa, ndipo injini imayikidwa pa gridi.
● Kupeza ma sign ndi zida zodzitetezera: kudzera pa ma voliyumu amagetsi, ma transfoma apano, zotsekera mphezi, ndi zosintha za zero-sequence current, ma voliyumu akulu ndi ma sign apano amasonkhanitsidwa, ndipo CPU yayikulu imayang'anira ndikuchita chitetezo chofananira.
● Kuwongolera dongosolo ndi zigawo zowonetsera: 32-bit ARM core micro-controller imapanga ulamuliro wapakati, Chinese LCD man-machine interface display.
mfundo yogwirira ntchito
Choyambira chofewa champhamvu champhamvu kwambiri chimatengera kuphatikiza kwaukadaulo wowongolera makompyuta ndiukadaulo wamagetsi amagetsi.Kusintha kwa gawo lalikulu kumatengera ma thyristors apamwamba kwambiri komanso apamwamba kwambiri.Mphamvu yamagetsi imapezeka poyang'anira ma thyristors.Poyambira pano amayendetsedwa bwino molingana ndi momwe amayambira kuti azindikire kukhazikika kwagalimoto.yambani ndi kusiya.
Choyambira chofewa champhamvu champhamvu kwambiri chimatha kuchepetsa mphamvu yamagetsi yomwe imagwiritsidwa ntchito pagalimoto poyang'anira thyristor, kenako ndikuwonjezera mphamvu yamotoyo bwino ndikuwongolera pang'onopang'ono mphamvu yamagetsi ndi yomwe ikugwiritsidwa ntchito pagalimoto mpaka injiniyo ifulumizitse kuthamanga, zomwe zimatha bwino kuchepetsa poyambira pano, ndi thyristor malo amodzi ndi mphamvu voteji equalization miyeso chitetezo ayenera kukhala ndi makhalidwe apamwamba luso, kamangidwe yaying'ono, chitetezo ndi kudalirika, ndi kukonza yabwino.
Kabati yoyambira yolimba kwambiri yolimba kwambiri imakhala ndi chowotcherera, chomwe chimakhala ndi mawonekedwe abwino okana fumbi, mawonekedwe ophatikizika, komanso mawonekedwe owoneka bwino.
● Choyambira chofewa chapamwamba kwambiri chamagetsi chimatha kuchepetsa mphamvu yamagetsi yomwe imagwiritsidwa ntchito pa galimoto poyang'anira thyristor, ndipo poyambira pano imatha kusintha kuchokera ku 1 mpaka 5 nthawi yomwe idavotera panopa.
● The high-voltage solid-state soft starter imatenga chizindikiro cha multilevel processing ndi kudzipatula, ndipo imakhala ndi mphamvu zotsutsana ndi kusokoneza.
● Choyambitsa chofewa chapamwamba chamagetsi chokhazikika chingathe kusonkhanitsa molondola chizindikiro cha synchronous ndi chizindikiro chamakono cha dera lalikulu lamagetsi, ndikuzindikira bwino kulamulira kotsekedwa.
● Choyambira chofewa chokhala ndi mphamvu yapamwamba chimakhala ndi ntchito yodutsa, ndipo chimatha kusinthana ndi mphamvu yamagetsi popanda kusokoneza pambuyo poyambira.

mankhwala chitsanzo

Ntchito yoteteza
● Chitetezo chochulukirapo chili ndi magawo 6 achitetezo, omwe amatetezedwa molingana ndi njira yotetezedwa yochulukirapo;
● Chitetezo chowonjezereka: 20 ~ 500% le amazindikira chitetezo chowonjezereka panthawi ya ntchito pozindikira zomwe zikuchitika panthawiyi;
● Kutetezedwa kwamagetsi: Pamene voteji ya gridi yayikulu ikukwera kufika ku 120% yamagetsi ovotera, kuchedwa ndi 1 ~ 10S (zosinthika), ndi chitetezo cha ulendo;
● Chitetezo chapansi pamagetsi: Pamene magetsi a gridi yaikulu ndi otsika kuposa 70% ya magetsi ovotera, nthawi yochedwa ndi 1 ~ 10S (yosinthika), ndi chitetezo cha ulendo;
● Kupanda chitetezo cha gawo: pamene gawo lirilonse likusowa, chitetezo cha ulendo;
● Chitetezo chotsatizana ndi gawo: Kuzindikira kwa magawo a gawo kungakhazikitsidwe kuti kutetezedwe pamene vuto la ndondomeko ya gawo likupezeka;
● Kusalinganika kwapakati pakali pano: chigawo chachikulu chopanda malire chimaposa mtengo wokhazikika (0 ~ 100% chosinthika), chitetezo chaulendo;
Chitetezo cha kutentha kwa Thyristor: Pamene kutentha kwa radiator ya thyristor kupitirira 85 ° C, chitetezo chaulendo;
● Kuyambitsa chitetezo cha nthawi yowonjezera: mkati mwa nthawi yayitali kwambiri yoyambira (0 ~ 120S chosinthika), ngati galimoto siinafike pa liwiro lonse, idzayenda kuti itetezedwe;
● Kutetezedwa kwa Zero-Sequence: Pamene kutuluka kwa madzi kwazindikirika, chitetezo chaulendo
● Ndi pulogalamu yodziyesa: kudziyesa mphamvu
Njira Yogwirira Ntchito / Kuwongolera
● Njira yolowera: kutengera menyu, mawonekedwe a makina a Chinese LCD munthu;
● Ndi malo, kutali (kulumikizana kowuma kunja), DCS, kulankhulana (485 mawonekedwe, Modbus) ntchito zolamulira;
Makulidwe
● Miyeso yakunja ya kabati yoyambira yofewa ndi 1000 x 1500 x 2300 (m'lifupi/kuya x kutalika).Mapangidwe amkati amakwaniritsa zofunikira zachitetezo, mawaya osavuta, komanso kukonza bwino.
Zaukadaulo ndi kasinthidwe
● Kusamalira: Thyristor ndi chipangizo chamagetsi chosagwiritsidwa ntchito, chomwe chimakhala chosiyana ndi mitundu ina ya zinthu zomwe zimafuna kukonzanso madzi ndi zigawo zina, ndi zina zotero, kutembenuza moyo wamakina kukhala moyo wautumiki wa zipangizo zamagetsi, ndipo sizitero. ziyenera kutsekedwa kuti zisungidwe pakatha zaka zingapo zikugwira ntchito mosalekeza.
● Zosavuta kukhazikitsa ndi kugwiritsa ntchito: ZDGR ndi dongosolo lathunthu loyambira kuyendetsa ndi chitetezo.Ndizololedwa kugwiritsa ntchito magetsi otsika poyesa magetsi a dongosolo lonse musanayambe kugwira ntchito pamagetsi apamwamba.
● Kugwiritsa ntchito ma thyristors amphamvu kwambiri, kapangidwe kazinthu, kapangidwe kake, kosavuta kukhazikitsa ndi kukonza.
●Njira zambiri zoyamwitsa ndi chitetezo
● Omangidwa mu vacuum contactor ndi mphamvu yoyambira mwachindunji, galimotoyo imatha kugwira ntchito molunjika poyambira panthawi yokonza kapena ngati ikulephera kuonetsetsa kuti kupitiriza kupanga.
● Kugwiritsa ntchito 32-bit ARM core micro-controller kuti azichita kulamulira kwapakati, nthawi yeniyeni ndi yogwira ntchito, kuwonetsera mwachilengedwe, kudalirika kwakukulu ndi kukhazikika kwabwino.
● Kutengera ukadaulo wodziwika bwino kwambiri wotsutsana ndi kusokoneza digito ndi ukadaulo wa optical fiber isolation kumapangitsa kuti voteji yapamwamba ndi yotsika ya chipangizocho ikhale yokhayokha modalirika.
● Gwiritsani ntchito makina owonetsera makristasi aku China, mawonekedwe ogwiritsira ntchito osavuta kugwiritsa ntchito.
●Mawonekedwe olankhulirana a RS-485, protocol yokhazikika ya MODBUS.Ikhoza kuyankhulana ndi makompyuta omwe ali nawo kapena malo olamulira apakati.
● Madipatimenti onse amayezetsa ukalamba ndi kulandira chithandizo cha zifukwa zitatu.Bolodi yayikulu ndi ma CPU onse oyang'anira zonse ndizinthu zotumizidwa kunja.
● Sampling ya Voltage imagwiritsa ntchito thiransifoma yamagetsi yamagetsi yokhala ndi mzere wabwino wa zitsanzo, anti-interference mwamphamvu, komanso osayendetsa zero.
● Choyambira chofewa chokhala ndi mphamvu yapamwamba chimakhala ndi magetsi a magawo atatu ndi mawonekedwe amakono a magawo atatu.Ntchito yodzitchinjiriza: kusowa kwa gawo, kutsika, kuchulukirachulukira, kuchulukirachulukira, kuchulukirachulukira, ndi zina zambiri, kugwiritsa ntchito mawonekedwe a RS485 kutsogolera kuwunika kwapakati.
Busbar ya high-voltage solid-state soft starter imapangidwa ndi mkuwa wapamwamba kwambiri wa electrolytic wokhala ndi chiyero cha 99.99%.Mphamvu yonyamulira ndi malo odutsamo amakwaniritsa zofunikira za mapangidwe.Mapangidwe amkati a kabati amathandizidwa ndi nkhungu zopangidwa ndi zida zamphamvu kwambiri.Khadi.
● High-voltage solid-state soft starter imasunga ma siginolo olumikizana nawo
①Kulumikizana ndi chizindikiro:
Chizindikiro chothamanga: nthawi zambiri chimatsegula kukhudzana
Chizindikiro choyimitsa: nthawi zambiri kulumikizidwa kotsekedwa
Chizindikiro cha vuto: nthawi zambiri mumatsegula kukhudzana
4 ~ 20mA chizindikiro chotulutsa analogi
②Kulumikizana ndi chizindikiro chakunja:
Kulowetsa kwa siginecha yakutali: kungokhala chete nthawi zambiri kumatsegula
Kulowetsa kwa siginecha yoyimitsa patali: kukhudza komwe kumatsekeka nthawi zambiri
Kulowetsa kwa siginecha ya DCS: kungokhala chete nthawi zambiri kumatsegula
Kuyimitsa siginecha ya DCS: kukhudza komwe kumatsekedwa nthawi zambiri
Kusintha kwa siginecha kokonzeka: kungokhala chete nthawi zambiri kumatsegula

Magawo aukadaulo

Mawonekedwe
●Soft start control mode
Mapiritsi oyambira ofewa (omwe apano) amapindika
Zoyambira zofewa za HYSQ1 zili ndi mitundu ingapo yoyambira: kuyambika kofewa kwapano, kuyambika kwa voteji yokhotakhota, kuyambika kwa voltage exponential curve, kuyambika kwa mzere wokhotakhota, kuyambika kwa ma curve apano;njira zingapo zoyimitsa: kuyimitsa kwaulere, kuyimitsa kofewa, braking braking, Soft stop + brake, ilinso ndi ntchito yothamanga.Ogwiritsa ntchito amatha kusankha njira zosiyanasiyana zoyambira ndikuyimitsa molingana ndi katundu wosiyanasiyana komanso momwe amagwiritsidwira ntchito.Panopa-Limited Soft-Start.

Mukamagwiritsa ntchito njira yoyambira yochepetsera, nthawi yoyambira imayikidwa ku zero, ndipo chipangizo choyambira chofewa chikalandira lamulo loyambira, mphamvu yake yotulutsa imakula mwachangu mpaka kutulutsa komweko kukafika pamtengo wapanthawiyo Im, zotulukapo. sichikuwonjezeranso, ndipo injini imathamanga.Patapita nthawi, mphamvuyi imayamba kutsika, ndipo mphamvu yotulutsa mphamvu imakula mofulumira mpaka magetsi onse atuluka, ndipo ndondomeko yoyambira itatha.
●Voltage Exponential Curve
Kutulutsa kwamagetsi kumakwera mokulirapo ndi nthawi yoyambira, ndipo zotulukapo zimakwera nthawi ina
Pamene chiyambi chamakono chikuwonjezeka kufika pamtengo wokwanira Im, zamakono zimakhalabe mpaka chiyambi chatha.
Mukamagwiritsa ntchito njirayi, ndikofunikira kukhazikitsa nthawi yoyambira komanso kuchepetsa kuchuluka kwa nthawi imodzi.
●Voltage linear curve
Mphamvu yotulutsa imakwera motsatana ndi nthawi yoyambira, ndipo kutulutsa komweku kumawonjezeka pamlingo wina.Pamene chiyambi chamakono chikuwonjezeka kufika pamtengo wokwanira Im, zamakono zimakhalabe mpaka chiyambi chatha.
● Current Exponential Curve
Zomwe zimatuluka zimakwera molingana ndi mawonekedwe a exponential ndi nthawi yoyambira.Pamene chiyambi chamakono chikuwonjezeka kufika pamtengo wokwanira Im, zamakono zimakhalabe mpaka chiyambi chatha.Mukamagwiritsa ntchito njirayi, ndikofunikira kukhazikitsa nthawi yoyambira komanso kuchepetsa kuchuluka kwa nthawi imodzi.
● Mzere wamzera wamakono
Zomwe zimatuluka zimakwera motsatira nthawi yoyambira.Pamene chiyambi chamakono chikuwonjezeka kufika pamtengo wokwanira Im, zamakono zimakhalabe mpaka chiyambi chatha.
●Kick torque yofewa
Njira yoyambira yofewa ya kick torque imagwiritsidwa ntchito kwambiri pakukweza ma motors okhala ndi kukana kwakukulu kwa static, ndikugonjetsa torque yayikulu yosasunthika poyika torque yayikulu nthawi yomweyo.Munjira iyi, voteji yotulutsa imafika mwachangu pakudumphira voteji, ndipo ikafika nthawi yodumphira yomwe idakonzedweratu, imatsikira kumagetsi oyambira, kenako imayamba bwino molingana ndi voteji yoyambira \ pano ndi nthawi yoyambira mpaka kumaliza kumalizidwa. ..
●Kuyimitsa magalimoto kwaulere
Pamene nthawi yofewa yoyimitsa ndi nthawi ya braking imayikidwa pa zero nthawi yomweyo, ndi njira yoyimitsa yaulere.Pambuyo poyambira zofewa amalandira lamulo amasiya, choyamba midadada ulamuliro potengerana cholambalalitsira contactor ndiyeno midadada linanena bungwe lalikulu dera thyristor, ndi galimoto kusiya momasuka malinga ndi inertia katundu..
●Kuimika magalimoto mofewa
Pamene nthawi yofewa yoyimitsa siiyikidwa ku zero, idzakhala kuyimitsidwa kofewa ikayimitsidwa pansi pamagetsi athunthu.Mu mode iyi, zofewa chiyambi chipangizo kusagwirizana cholambalalitsira contactor choyamba, ndi linanena bungwe voteji ya zofewa chiyambi chipangizo adzakhala pa kuyimitsidwa zofewa.Panthawi yoimika magalimoto, imatsika pang'onopang'ono ku mtengo wamagetsi okhazikika, ndipo chipangizo choyambira chidzatembenukira ku malo osungira (nthawi yoyendetsa si zero) kapena gombe kuti liyime pambuyo poti kuyimitsa kofewa kutha.
●Brake Brake
Pamene nthawi ya braking imayikidwa kuti ikhale yoyambira yofewa ndipo kutulutsa kwa relay nthawi ya braking kumasankhidwa, chizindikiro chotuluka cha relay nthawi ya braking chimakhalabe chovomerezeka panthawi yoyimitsa (braking) nthawi yoyambira yofewa itayima momasuka.Gwiritsani ntchito siginecha yotulutsa nthawi kuti muwongolere gawo lakunja la brake kapena ma mechanical brake magetsi
● Control unit soft stop + brake brake
Nthawi yoyimitsa zofewa ndi nthawi yopumira ikayikidwa pa choyambira chofewa, choyambira chofewa choyamba chimadula cholumikizira chodutsa, ndipo mphamvu yamagetsi yamagetsi yoyambira pang'onopang'ono imatsika mpaka nthawi yoyimitsa-yofewa mkati mwa seti yofewa- nthawi yoyimitsa.Mapeto a voliyumu, braking mkati mwa nthawi yokhazikika yokhazikika itatha kuyimitsa kofewa.

Zina magawo

Magawo aukadaulo
● Mtundu wa katundu: atatu-gawo sing'anga ndi mkulu voteji gologolo khola asynchronous ndi synchronous motors
● Mphamvu yamagetsi: 3KV, 6KV, 10KV±30%
● Nthawi zambiri mphamvu: 50Hz
● Mphamvu zosinthidwa:
● Mphamvu yonse yamagetsi yamoto imatha kusintha kuchokera ku 15 mpaka 9999
● Mpweya woyambirira: (20 ~ 100%) Ue wosinthika
● Pakali pano: (20 ~ 100%) ndi chosinthika
● Zoletsa zaposachedwa: 100 ~ 500%le zosinthika
● Nthawi yoyambira / kuyimitsa: 0 ~ 120S yosinthika
Ma curve anayi oyambira: ma voliyumu akuyambira mapindikidwe owoneka bwino
Njira yamagetsi yamagetsi imayambira pamzere wokhotakhota
Curve Ramp Start Exponential Curve
Njira yamakono yoyambira pamzere wopindika
● Skick voteji: 20 ~ 100% Ue chosinthika Kick nthawi: 0 ~ 2000ms chosinthika
●Kuyambira pafupipafupi: 1-6 nthawi / ola, nthawi yapakati pa ziwiri zilizonse sichepera mphindi 10.
● Njira yokhazikitsira: magawo atatu, mfundo yosalowerera ndale siikhazikika
● Kuyankhulana: mawonekedwe a RS-485
● Njira yozizirira: kuziziritsa kwachilengedwe kwa mpweya
● Njira yayikulu yolowera ndi kutulutsa: Pansi-mkati ndi Pansi-kunja
● Njira yowongolera: imodzi kukokera imodzi
● Gawo lachitetezo: Ip32
Kagwiritsidwe Ntchito
● Kutentha kozungulira: -25°C~+50°C
● Malo ogwiritsira ntchito: m'nyumba, opanda kuwala kwa dzuwa, fumbi, gasi woyaka, mpweya woyaka ndi kuphulika, nkhungu yamafuta, nthunzi yamadzi, madzi akudontha kapena mchere, mvula isagwe ndi chinyezi.
● Chinyezi: 5% ~ 95%, palibe condensation
●Kugwedezeka: kuchepera 5.9m/ Sec2(=0.6g)
● Palibe zometa zitsulo: malo okhala ndi fumbi loyendetsa, mpweya wowononga komanso kugwedezeka kwakukulu
● Kutalika: ≤ mamita 1500 (kuposa mamita 1500 amafunikira derating);