Idivayisi yesinxephezelo se-HYFC yochungechunge lwe-voltage ephezulu ye-passive isinxephezelo

Uchungechunge lwe-HYFC lwedivayisi yesinxephezelo se-voltage ephezulu ye-passive yesinxephezelo Isithombe esifakiwe

Incazelo emfushane:

Imithwalo engaqondile ezimbonini ezifana nensimbi, i-petrochemical, i-metallurgy, amalahle, nokuphrinta nokudaya ikhiqiza inani elikhulu lama-harmonics ngesikhathi somsebenzi, futhi isici samandla siphansi, okubangela ukungcoliswa okukhulu ohlelweni lwamandla futhi kuthinte ikhwalithi yokuphakelwa kukagesi. .Isethi ephelele yesinxephezelo sesihlungi esinama-voltage aphezulu akhiwe ikakhulukazi ama-capacitor okuhlunga, izihlungi eziphendula izihlungi neziphikisayo ezihamba phambili ukuze zakhe isiteshi sokuhlunga esicushwe kanye noma esine-high-pass, esinomthelela omuhle wokuhlunga kuma-harmonics athile nama-harmonics ngaphezu kwemiyalelo ethile. .Ngasikhathi sinye, isinxephezelo samandla asebenzayo senziwa ohlelweni ukuze kuthuthukiswe isici samandla wesistimu, kuthuthukiswe ukuzinza kwe-voltage yesistimu, nokuqinisekisa ukuphepha nokuthembeka kwesistimu yokuphakelwa kwamandla.Ngenxa yomnotho wayo kanye nokusebenza kwawo, isakhiwo esilula, ukusebenza okuthembekile nokugcinwa okulula, sekusetshenziswe kabanzi ezinhlelweni zamandla kagesi.

Okuningi

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

incazelo yomkhiqizo

Inkambu yohlelo lokusebenza

●Idivayisi yokulungiswa kwamandla aphezulu: njenge-aluminiyamu ye-electrolytic, isithando somlilo esiphakathi nendawo, isigayo esigayayo, njll., amadivayisi we-semiconductor azokhiqiza izici ezihambisanayo ezihambisana nezindlela zawo zokufaka izintambo phakathi nenqubo yokuvala nokuvula, kanye namandla ahambisanayo agelezela ku-harmonic. uhlelo luzothinta ama-transformers nama-motor, njll. umsebenzi ojwayelekile, okubangela ukugcwala kwawo noma ukushiswa.
● Izitimela zikagesi: Okwamanje, izitimela eziningi zikaloliwe ezisebenza ngogesi ezisetshenziswa emazweni ahlukahlukene zisebenzisa ugesi we-AC 25~35kV, kanti ezinye iziteshi ezincane zihlinzeka ngogesi wezigaba ezimbili.Lokhu kuzoholela nakanjani ku-asymmetry yezigaba ezintathu zomthwalo, ngaleyo ndlela kujove i-harmonic yamanje nokulandelana okungalungile ohlelweni lwamandla ndawonye.Ngokuvamile, izihlungi ezinomthamo ofanayo zifakwa ezingalweni ezimbili zokunikezwa kwamandla kwe-transformer edonsayo.
●Ilayisha ngamadivayisi e-ferromagnetic: njengama-transformer, ama- iron core reactor, njll., uma esebenza esimweni sokugcwala, ngenxa yokungahambelani kwejika kazibuthe, kuzokwenziwa inani elithile lama-harmonics, okuthi okwesithathu kube okuyinhloko. eyodwa.Uma uhlelo luhambisana Lapho kunxeshezelwa i-capacitor, isilinganiso esifanele phakathi kwe-capacitive reactance ye-capacitor kanye nokusabela kwe-inductive kwesistimu kuzodala ukukhulisa okukhulu kwe-harmonic yesithathu.

imodeli yomkhiqizo

Incazelo Yemodeli

Imingcele Yezobuchwepheshe

● I-voltage elinganiselwe: 6kV~66kV
● Imvamisa eyisisekelo: 50Hz
Tuning frequency: 2 izikhathi, 3 izikhathi, 4 izikhathi, 5 izikhathi, 7 izikhathi, 11 izikhathi, 13 izikhathi nangaphezulu (design ngokuvumelana nezidingo)
●Imodi yokusebenza: ukusebenza okuqhubekayo
● Izinga lokuvikela: uhlobo lwasendlini yi-IP20
Khawulela izinga lokuhlanekezelwa kwamandla kagesi wegridi yamandla kanye ne-harmonic yamanje efakwe kugridi yamandla ngaphakathi kwevelu elishiwo le-GB/T14549-93 evamile Ikhwalithi Yamandla Amandla Okusebenzisa Igridi Yamandla Omphakathi AmaHarmonics
● Izinga lokushisa le-ambient: -25°C~+40°C
● Umswakama womoya ohlobene: ≤90% (izinga lokushisa le-ambient elihlobene lingu-20°C~25°C)
● Ukuphakama: akukho ngaphezu kuka-1000m (ngaphezulu kuno-1000m thatha uhlobo lwe-plateau)
● Izimo zemvelo: indawo yokufaka kufanele ingabi nalo uthuli oluyingozi, igesi egqwalisa izinsimbi, elimaza ukufakwa kwensimbi, nezinye izinto eziqhumayo.
● Ibanga lokuguquguquka kwamandla kagesi: -10%~+10%
Ukuhluka kwefrikhwensi yamandla: ≤1%
●Indawo yokufaka: Ukuthambekela kwe-perpendicular ezingeni eliphansi ngesikhathi sokufakwa akufanele kudlule u-5°.
●Indawo yokufaka: Ukusetshenziswa kwangaphakathi nangaphandle.Uma izimo ezisebenzayo zokufaka zidlula lezi zidingo ezingenhla, izoklanywa ngokuhlukana nezithombe.

Amanye amapharamitha

Izimo ezisebenzayo
●Idivayisi ingasetshenziswa ngaphakathi noma ngaphandle.
●I-substation enomthwalo womsebenzisi ozinzile
●Ukuphakama kokufakwa nokusebenza akufanele kudlule amamitha angu-1000, futhi ukuphakama okungaphezu kwamamitha angu-1000 kufanele kucaciswe lapho ku-oda.
Isigaba sokushisa: -40/A, -25/B, umswakama ohlobene ngu-85%.
●Indawo ezungezile ayinayo igesi noma isitimu esingagqwalisa izinsimbi kabi.
●Akukho ukudlidliza komshini okuqinile
●Ukuthambekela endizeni eqondile akufanele kudlule amadigri angu-5.
●Uma izimo zokusebenza zocingo zidlula izimfuneko ezingenhla, zizoklanywa ngokuhlukana.

Okwedlule: Uchungechunge lwe-HYMSVC idivayisi yesinxephezelo se-voltage ephezulu esebenzayo yamandla ashukumisayo yesinxephezelo

Olandelayo: Idivayisi yesinxephezelo sesihlungi esingashintshi somshini wokugawula wochungechunge lwe-HYFC-ZJ