INVT ihindagurika inshuro VFD ikurikirana ibicuruzwa byujuje ibyifuzo bya porogaramu

1. GD350-19 Urukurikirane VFD
Gusaba: Byagenewe crane, bikoreshwa cyane mubice bitandukanye nkibyambu, inganda, ibibanza byubatswe nubucukuzi.
Ibiranga tekinike:
Gukora neza no kuzigama ingufu: Mugabanye gukoresha ingufu mukugenzura neza umuvuduko nimbaraga za moteri.
Imbaraga nkeya-yumuriro: 200% ya torque yagenwe irashobora gusohoka kuri 0Hz muburyo bwo kugenzura ibitekerezo (FVC); 150% ya torque yagenwe irashobora gusohoka kuri 0.5Hz muburyo bwo kugenzura imiyoboro ya voltage.
Guhindura imizigo myiza cyane: Uburyo bwiza bwo kugenzura algorithm ituma ibisohoka bisohoka kugirango bihindurwe ukurikije imiterere yumutwaro kugirango ugere ku ihumure ryiza mugihe nta mutwaro cyangwa umutwaro.
Imikorere idasanzwe: Shyigikira eddy igenzura kugenzura umunara wa crane, kugenzura moteri ya rot ya conic, kugenzura feri idasanzwe, kurinda imipaka, kurinda anti-sway, kurinda imigozi irekuye na servo zeru, nibindi.
Kurinda umutekano: Ifite ibikorwa byuzuye byo kurinda umutekano nko kurinda birenze urugero, kurinda umuyaga mwinshi, kurinda amashanyarazi no kurinda ibyiciro, nibindi, kugirango imikorere yimodoka ihagaze neza mubikorwa bigoye.
2. Urutonde rwa GD200A VFD
Gusaba: Bikwiranye nibikoresho bitandukanye byo gutangiza inganda, nkibikoresho biremereye, abafana, pompe, nibindi.
Ibiranga tekinike:
Ubushobozi buremereye: Byabugenewe byumwihariko kubikorwa-biremereye, birashobora kwihanganira ihindagurika rinini ryimitwaro.
Igenzura risobanutse: Hamwe nubushobozi bwo kugenzura neza umuvuduko wa moteri na torque, byujuje ibyangombwa byo kugenzura mubihe bitandukanye byakazi.
Byoroshye kubungabunga: Hamwe nigishushanyo mbonera, guhuza buri kintu biroroshye kandi birasobanutse, byoroshye kubungabunga no gusimbuza.
Kurinda byinshi: Itanga uburyo bwinshi bwo kurinda kugirango imikorere ya moteri ihagaze neza mubikorwa bitandukanye.
3. Urutonde rwa GD10 VFD
Gusaba: Bikwiranye nibikoresho bito n'ibikoresho byo murugo, nka moteri ntoya, ibyuma bihindura umuyaga uhindagurika, nibindi.
Ibiranga tekinike:
Igishushanyo mbonera: Ingano ntoya, imiterere yoroheje, byoroshye gushiraho no guhuza.
Kuzigama ingufu neza: Gukora neza no kuzigama ingufu bigerwaho mugucunga neza umuvuduko nimbaraga za moteri.
Kuborohereza gukoreshwa: Igikorwa cyoroshye, cyoroshye kugena no gukemura.
Igikorwa cyo kurinda: Itanga uburyo bwibanze bwo kurinda kugirango moteri ikore mubikorwa bisanzwe.
IV. Urundi rukurikirane rwa VFD
Usibye urukurikirane rwavuzwe haruguru, INVT yanatangije ubundi bwoko butandukanye bwibicuruzwa bya VFD, nka serivise ya GD20, urukurikirane rwa ES840, nibindi.
INVT VFD ibicuruzwa bikurikirana: Kuyobora igice gishya mugutwara inganda

Ibicuruzwa bya INVT VFD nibisekuru bishya byimodoka zihindagurika zikoreshwa neza byakozwe na INVT hashingiwe kumyaka irenga icumi y'uburambe bwakusanyirijwe mubikorwa bya crane hamwe nubuhanga buhanitse bwo kugenzura. Ibicuruzwa bihuza ibikorwa byinshi byihariye byo kugenzura inganda zo guterura hamwe n’umuriro utekanye (STO), kandi birashobora gukoreshwa cyane muri crane zitandukanye mubice bitandukanye nkibyambu, inganda, ibibanza byubatswe nubucukuzi bwamabuye y'agaciro, byerekana imikorere myiza yo kugenzura, ibikorwa byuzuye byo kurinda umutekano hamwe nubushobozi bwagutse bworoshye.

Ingufu z'ibicuruzwa by'uruhererekane rwa INVT VFD ni nini, zikubiyemo 1.5 ~ 500kW ya AC 380V (-15%) ~ 440V (+ 10%) na 22 ~ 630kW ya AC 520V (-15%) ~ 690V (+ 10%). Ibi bibafasha guhura ninganda zinganda zingana kandi zikenewe.

Kubijyanye nimikorere, urukurikirane rwa INVT VFD rufite ibintu byinshi bigaragara. Ubwa mbere, bafite imbaraga nke zumuvuduko mwinshi wo gusohora, zishobora gutanga umuriro wa 0Hz / 200% (reque ya torque) muburyo bwo kugenzura ibitekerezo (FVC), hamwe na 0.5Hz / 150% (torque yagenwe) muburyo bwo kugenzura umuyaga wa voltage. Ibi bifasha crane gukora neza kandi neza mubihe bitandukanye byimitwaro.

Icya kabiri, INVT VFD ikurikirana ifite imitwaro myiza yo guhuza n'imiterere. Binyuze mu buryo bunoze bwo kugenzura algorithms, zirashobora guhuza n'imihindagurikire y’ibisohoka hashingiwe ku miterere y’imitwaro, ikemeza ko crane ishobora gutanga ihumure ryiza iyo ipakuruwe cyangwa iremerewe.

Mubyongeyeho, urukurikirane rwa INVT VFD narwo rufite imirimo itandukanye idasanzwe ya progaramu ya crane. Kurugero, bashyigikira guswera eddy igezweho-yubusa ya minara ya crane, irashobora guhagarika byihuse feri ihindagurika, igera byihuse imbere no guhinduranya hamwe no kwihuta kwihuta neza. Muri icyo gihe, barashobora kandi guhindura imiyoboro ya magnetiki bakurikije ibiranga moteri ya rotorike, kugera kuri feri yihuta no kugenzura, guhagarika inzira zo gutangiza no kurinda umutekano wibikoresho.

Mu rwego rwumutekano, urukurikirane rwa INVT VFD narwo rukora neza. Bahuza imikorere yo kugenzura torque kugirango bakore neza kandi batanyerera nyuma yumuriro. Muri icyo gihe, banashyigikira ikoreshwa ryo gutangira icyerekezo cyo guhitamo no guhitamo feri imbere no guhinduranya kugirango bahuze ibyifuzo bitandukanye byo gutangira. Byongeye kandi, urukurikirane rwa INVT VFD rufite kandi imirimo nko kurinda imipaka yo hejuru no hepfo no kurinda imipaka yo hejuru no hepfo yo kugabanya umuvuduko, ibyo bikaba bishobora kugabanya ingendo yo gukora mu gihe cyagenwe, kurinda umutekano no kunoza uburyo bwo kuzimya kugira ngo ibikoresho bikore neza.

Twabibutsa ko urukurikirane rwa INVT VFD narwo rufite uburinzi bwo kurwanya sway. Bakoresha sensorless anti-sway igenzura algorithm, irashobora gukemurwa byoroshye kandi igahuzwa nuburyo bukenewe bwo kurwanya anti-sway ikenera crane zitandukanye. Byongeye kandi, bafite kandi umurimo wo kurinda umugozi udafunguye kugirango birinde guterura umuvuduko mwinshi, kunanirwa kwihuta nimpanuka zumutekano mugihe cyumugozi udafunguye.

Mu rwego rwo kuzigama ingufu no kurengera ibidukikije, urukurikirane rwa INVT VFD narwo rukora neza. Barashobora kugabanya gukoresha ingufu mukugenzura neza umuvuduko nimbaraga za moteri. Ugereranije na moteri gakondo ya moteri, urukurikirane rwa INVT VFD rushobora guhita ruhindura umuvuduko nimbaraga za moteri munsi yimirimo itandukanye, bityo bikagera ku kigero cyo hejuru cyingufu. Muri icyo gihe, bafite urusaku ruke no kunyeganyega, kandi bigira ingaruka nke ku bidukikije.

Muri rusange, ibicuruzwa bya INVT VFD byahindutse imbaraga zingenzi mubijyanye na drives yinganda nibikorwa byiza byazo, imirima yagutse hamwe nibidasanzwe byo kuzigama ingufu no kurengera ibidukikije. Haba mu nganda za kane cyangwa izindi nganda, ibicuruzwa bya INVT VFD birashobora guha abakoresha ibisubizo byiza, byizewe kandi bifite umutekano. Hamwe nogutezimbere kwiterambere ryikoranabuhanga no gukomeza kwagura imirima ikoreshwa, ibicuruzwa bya INVT VFD byanze bikunze bizagira uruhare runini mugutezimbere inganda.