Amakuru
Ese Surge Protector izakora nta butaka?
Imashini irinda amashanyarazi ntishobora gukora neza idakoresheje ingufu. Kugira ngo urinde amashanyarazi menshi cyane, menya neza ko aho usohokera hari ingufu zishingiye ku butaka kandi ko insinga zawe zikurikije amategeko.
Kuki sisitemu yawe yo kurinda inkuba irangiye kimwe cya kabiri gusa nta burinzi bw'imbere?
Igikoresho cy’umwuga cyo kurinda ingufu (SPD) gikoresha uburyo bwo kohereza ingufu mu byiciro byinshi no kuziba amashanyarazi. Mu mizi yacyo, gikoresha ibice nka MOV na GDT kugira ngo gihindure ingufu zijya hasi vuba kandi gifashe ingufu zisigaye mu buryo butekanye ku bikoresho bihujwe. Ingufu zacyo zishingiye ku bwiza bw’ibice, uburebure bw’icyuma gikoreshwa mu butaka, n’uburinzi buhuriweho. Ibipimo by’ingenzi by’imikorere (KPIs) nka amashanyarazi akoreshwa mu kuziba amashanyarazi (Up) n’ibihe by’ubuzima bw’amashanyarazi bitanga icyizere cy’igihe kirekire.
Inyigisho yo Kugura Ibikoresho Birinda Surge: Inama 3 z'Ubwenge zo Guhitamo Igiciro Nyacyo
Menya uburyo bwo guhitamo igikoresho cyizewe cyo kurinda ingufu (SPD) usuzuma inzira zo gukora, ibyemezo, n'ibizamini bya laboratwari - ingenzi mu mutekano w'amashanyarazi.
Ibikoresho byo kurinda inkuba imbere n'ibikoreshwa mu gushyuha: Itandukaniro ni irihe?
Uburinzi bw'inkuba imbere bwibanda ku gukumira ibishashi biteje akaga biterwa n'imirasire y'inkuba, cyane cyane binyuze mu guhuza no gukingira. Uburinzi bw'imirasire bugamije kurinda sisitemu z'imbere ku mirasire iterwa n'inkuba hakoreshejwe uburyo bwa SPD buhuriweho, gukingira, gufunga no gutandukanya. Uruhererekane rwa IEC 62305 rutandukanya neza ibi bitekerezo byombi, aho SPM ikemura ingaruka z'imirasire na LPS y'imbere ikemura ingaruka z'imirasire. Byose hamwe, byombi ni ibice by'ingenzi by'ingamba zuzuye zo kurinda inkuba.
Guhitamo ibikoresho byo kurinda isuri kuri sisitemu za PV - Ibipimo bya SPD
Iyi nkuru isobanura uburyo bwo guhitamo SPD zikwiye ku ruhande rwa DC rw’imirasire y’izuba yo ku gisenge, ishimangira ko hakenewe ibikoresho byihariye bya PV bifite ingufu zihagije n’ibipimo by’amashanyarazi. Igaragaza kandi ko agaciro gasanzwe ari gato, bityo imiterere ya sisitemu, aho ikoreshwa, no kurinda imirabyo bigomba kwitabwaho cyane.
Uburyo bwo guhitamo neza igikoresho kirinda indwara (SPD)
Guhitamo SPD bisaba isuzuma ryimbitse ry’amashanyarazi ya sisitemu, ingaruka z’inkuba, ubushobozi bwo kwihanganira ibikoresho, n’aho bishyirwa.
Guhitamo ibikoresho byo kurinda kwiyongera kwa sisitemu za PV - Gushyiraho SPDs
Ingufu zikomoka kuri photovoltaic (PV) ni isoko y'ingenzi y'ingufu zishobora kuvugururwa kandi zigenda zirushaho gupiganwa ugereranije n'izikomoka ku bukungu. Mu bwoko butandukanye bw'ikoreshwa rya PV, sisitemu nto zikwirakwizwa—nk'izishyirwa ku gisenge cya PV—ni zo zikoreshwa cyane.
Uburyo butanu bwo kurinda indwara zo mu bwonko
Bivugwa ko 75% by'ibura ry'ibikoresho by'ikoranabuhanga biterwa n'ihindagurika ry'ikirere n'izamuka ry'ikirere. Ihindagurika ry'amashanyarazi n'izamuka ry'ikirere biri hose—byaba bivuye ku miyoboro y'amashanyarazi, inkuba, ibisasu, cyangwa se no kugendera ku itapi, bishobora gutanga volti ibihumbi mirongo z'amashanyarazi ahindagurika. Ibi byose ni ibintu bitagaragara ariko byica ibikoresho by'ikoranabuhanga.
Bityo rero, kugira ngo ibikoresho by'ikoranabuhanga birusheho kwizerwa no kurinda umutekano w'abantu, ingamba zo kwirinda ihindagurika ry'amashanyarazi n'izamuka ry'ingufu zigomba gushyirwa mu bikorwa.
Guhitamo Ibikoresho byo Kurinda Izamuka ry'Ingufu Guhitamo Ibikoresho byo Kurinda Ingufu kuri Sisitemu za PV - Ubwoko bwa SPD
Sisitemu za PV zo ku gisenge zikoresha ingufu za AC na DC, aho voltage igera kuri 1500V. By'umwihariko, uruhande rwa DC—nk'amapaneli ya PV—rushobora kuba ruhura n'ahantu hakunze gukubitwa n'inkuba, bigatuma zigira ibyago byinshi byo kwangirika n'inkuba. Nubwo module za PV zitabura ubushobozi bwo gukingira insinga bitewe n'amashanyarazi akabije aterwa n'inkuba, imikorere yazo y'amashanyarazi ishobora kwangirika. Ibi birushaho gukenera uburinzi bw'amashanyarazi akabije kuri sisitemu za PV zo ku gisenge.
Ibipimo by'ingenzi n'ibipimo ngenderwaho by'ibikoresho birinda Surge (SPDs)
Igikoresho cyo Kurinda Ingufu (SPD): Igikoresho gikoreshwa mu kugabanya ingufu zidasanzwe no kuyobya imirasire y'ingufu.