400V-690V Imashini itanga varike

1. Incamake y'ibicuruzwa

Imashini itanga amashanyarazi (SVG) ikoreshwa cyane muri sisitemu yo guhererekanya no guhindura amashanyarazi menshi, ndetse no gukwirakwiza inganda n’ubwikorezi nka metallurgie na gari ya moshi. Igikorwa cyacyo nyamukuru ni ugutezimbere imikorere yumurongo wogukwirakwiza no gukwirakwiza amashanyarazi, kongera ubwizerwe bwa sisitemu yo gukwirakwiza no gukwirakwiza, guhagarika ihindagurika rya sisitemu ya voltage, kugabanya umwanda uterwa n’umuyaga uhuza amashanyarazi, no kunoza ibintu by’ingufu za Sisitemu.

Kubaho kwingufu zidasanzwe bitera ibibazo ningorabahizi kuri sisitemu yo gukwirakwiza no gukwirakwiza amashanyarazi hamwe ninganda zikomeye. Gukwirakwiza amashanyarazi no gukwirakwiza bihura nibibazo nko guhindagurika kwa voltage, imbaraga nke, hamwe no guhungabana kwa voltage; Inganda zikoreshwa cyane mu nganda, cyane cyane imizigo yihuta kandi itabishaka, irashobora gukurura ibibazo byubuziranenge bwamashanyarazi nkuburinganire bwa voltage, ihindagurika rya voltage, hamwe na flicker mumashanyarazi. Imbaraga zidasanzwe zishyurwa zishobora gukemura ibyo bibazo

2. Ihame ry'akazi

Ihame shingiro rya SVG nuguhuza Umuyoboro wamashanyarazi (VSC) ugereranije na reaction cyangwa transformateur kuri gride yamashanyarazi. Muguhindura amplitude hamwe nicyiciro cyibisohoka voltage kuruhande rwa AC ya inverter, cyangwa kugenzura byimazeyo amplitude hamwe nicyiciro cyumuyaga wa AC, imbaraga zisabwa zishobora kwinjizwa vuba cyangwa gusohoka, kugera kuntego yo guhinduka vuba kandi byihuse. imbaraga zidasanzwe. Iyo ukoresheje igenzura ritaziguye, kugenzura mu buryo butaziguye icyerekezo cya AC ntigishobora gukurikirana gusa no kwishyura indinganizo yimitwaro yumutwaro, ariko kandi ikurikirana kandi ikishyura ibyangiritse.

Fata sisitemu nkisoko ya voltage, SVG nkisoko ya voltage ishobora kugenzurwa, hamwe na transformateur nkibisubizo bihwanye na reaction. Igizwe na ecran ya LCD ikora, igenzura, inverteri ya VSC, amashanyarazi ya DC, guhuza reaction, kumena amashanyarazi nibindi bikoresho bifasha.

4. Ibikorwa biranga igikoresho

Nka tekinoroji ya Snoan ikora, KH-LSVG ifite tekiniki zikurikira:

Igihe nyacyo cyo gukurikirana nindishyi zingirakamaro

Imikorere myinshi, mugihe ukemura ibibazo byinshi byubuziranenge bwimbaraga

Igishushanyo mbonera cyamashanyarazi

Control DSP igenzura ubwenge

Size Ingano ntoya n'uburemere bworoshye

Protection Kurinda no gusuzuma byimazeyo

Kubaho kwingufu zidasanzwe bitera ibibazo ningorabahizi kuri sisitemu yo gukwirakwiza no gukwirakwiza amashanyarazi hamwe ninganda zikomeye. Gukwirakwiza amashanyarazi no gukwirakwiza bihura nibibazo nko guhindagurika kwa voltage, imbaraga nke, hamwe no guhungabana kwa voltage; Inganda zikoreshwa cyane mu nganda, cyane cyane imizigo yihuta kandi itabishaka, irashobora gukurura ibibazo byubuziranenge bwamashanyarazi nkuburinganire bwa voltage, ihindagurika rya voltage, hamwe na flicker mumashanyarazi. Imbaraga zidasanzwe zishyurwa zishobora gukemura ibyo bibazo. Ahantu ho gusaba: inyubako z'ibiro, inyubako z'ubucuruzi; Amashuri n'ibitaro; Itumanaho rigendanwa; Inyubako zo guturamo; Ikigo cyo kubara amakuru kibereye imitwaro yinganda: gukora imodoka; Inzira ya gari ya moshi; Itanura ryigihe gito hamwe nitanura rya arc; Ubutabire n’imiti; Ibyuma bya elegitoroniki; Gukora impapuro no gucapa, nibindi

UMUTWE-UBWOKO-1

Umuvuduko mwinshi wa parasitori ukwiranye nuburinganire muri sisitemu ya AC power hamwe numurongo wamashanyarazi (50Hz cyangwa 60Hz) ya 1kV no hejuru. Bakoreshwa mukwishyura ingufu zidasanzwe zidahwitse, kunoza ibintu byamashanyarazi, kuzamura ireme rya voltage, kugabanya igihombo cyumurongo, no gukoresha neza imikorere yamashanyarazi nibikoresho bitanga.

UMUTWE-UBWOKO-1

Umuvuduko mwinshi wa parasitori ukwiranye nuburinganire muri sisitemu ya AC power hamwe numurongo wamashanyarazi (50Hz cyangwa 60Hz) ya 1kV no hejuru. Bakoreshwa mukwishyura ingufu zidasanzwe zidahwitse, kunoza ibintu byamashanyarazi, kuzamura ireme rya voltage, kugabanya igihombo cyumurongo, no gukoresha neza imikorere yamashanyarazi nibikoresho bitanga.