Liper, ikigo gikomeye mu gutanga ibisubizo bishya by'amatara, muri iki gihe gishimangira ko hakenewe cyane uburinzi bw'imirasire y'amashanyarazi haba mu mazu no mu bucuruzi. Imiterere y'amashanyarazi, akenshi idasobanuwe neza, ibangamira cyane igihe kirekire n'imikorere y'amatara agezweho.
Ingufu ziyongera ni iki?
Izamuka ry'ingufu ni ukwiyongera gutunguranye k'amashanyarazi kurenze kure umuvuduko usanzwe (urugero, 100V/240V AC). Uku kwiyongera, kumara kimwe cya miliyoni y'isegonda, gushobora guturuka kuri:
1.Inkuba zikubita: Ibitero bitaziguye cyangwa ibitero biri hafi aho bituma insinga z'amashanyarazi zizamuka.
2.Imikorere ya Grid: Guhindura ibikoresho by'ikoranabuhanga, gukoresha capacitor bank, cyangwa gukemura ikibazo.
3.Amasoko y'imbere: Moteri nini (ascenseur, imashini zikoresha amashanyarazi) zigenda ziguruka cyangwa zigafunga mu nyubako.
Akaga gahishe ku itara ryawe
Ubwinshi bw'ibicurane butera ingaruka mbi cyangwa ziyongeranya:
1.Gutsindwa ako kanya: Gushya mu buryo butunguranye kw'abashoferi ba LED, abagenzura, cyangwa ibikoresho by'amashanyarazi.
2.Imikorere mibi: Kwangirika buhoro buhoro bigabanya igihe cyo kubaho, bigatera guhindagurika kw'amabara, cyangwa kugabanuka k'urumuri.
3.Kwangirika kwa sisitemu yo kugenzura: Guca intege imiyoboro y'amatara agezweho, sensors, na sisitemu zo gucukura.
4.Ingaruka z'umutekano: Ingaruka zishobora guterwa n'inkongi y'umuriro zikomoka ku bice byangiritse.
5.Igihe cyo Kuruhuka Gihenze & Gusimbuza: Amafaranga yo gusana no gusimbuza ibikoresho mu buryo butunguranye.
Nyuma yo gusoma aya makuru, wenda uri kwibaza uburyo wakwirinda ibi bibazo ... Kandi mu by'ukuri, Komisiyo Mpuzamahanga y'Ubuhanga mu by'Ubushobozi bw'Ingufu (IEC) ishyiraho ibipimo bisobanutse neza ku budahangarwa bw'ingufu mu byuma by'amatara binyuze muIEC 60598-1n'ibipimo ngenderwaho by'imikorere byihariye nkaIEC 61547Ibisabwa by'ingenzi birimo:
1.Amatara yo mu nzu: Ubusanzwe bisabwa kugira ngo wihanganire ubwiyongere bw'inyubako ku rwego rwa 2 (busanzwe mu nyubako):
·Kuva ku murongo umwe kugeza ku wundi: 1 kV
·Umurongo ujya ku butaka (Hasi): 2 kV
2.Amatara yo hanze: Ihura n'ibyago byinshi (inkuba, imirasire miremire), isaba ubudahangarwa bw'urwego rwa 3 cyangwa 4:
·Kuva ku murongo umwe: 2 kV cyangwa 4 kV
·Kugana ku murongo ku butaka (Hasi): 4 kV cyangwa 6 kV – Ni ingenzi ku bikoresho ku nkingi, ku nkengero z'inyubako, cyangwa ku busitani.
Ni iki Liper ikora kugira ngo amatara abe meza kandi arambe igihe kirekire?
Liper yita ku mutekano igihe cyose, bityo injeniyeri zacu zibanda ku kongeramo ibikoresho byo kurinda umuvuduko w’amashanyarazi, kandi abarimu bacu bazagerageza amatara yacu mu cyumba cy’ibizamini cya EMC kugira ngo barebe ko amatara yacu afite urwego rwo hejuru rw’umuvuduko w’amashanyarazi.
1. Ongeraho bimweibikoresho byo kurinda umuvuduko w'amazimu gihe cyo gukora ikibaho cya PCB.
·Varistor: clamp voltage binyuze mu guhindura umuvuduko w'amashanyarazi.
·Urwanya fuse: hita utera ibihuha kugira ngo wirinde impanuka zikomeye z’umutekano (nk'inkongi z'umuriro).
·Guhagarika Voltage by'agateganyo (TVS): igisubizo cyihuse cyane, kirinda ibimenyetso by’ubuhanga mu gukurura/gukoresha ibikoresho by’ikoranabuhanga. Gukoresha ingufu nke.
·Inductors zisanzwe zo mu buryo busanzwe: gutuma umugezi uzamuka mu buryo butunguranye ariko wiyongera buhoro buhoro kandi ugafata ingufu zitunguranye. (Birakenewe mu matara yo ku muhanda, amatara y'amazi n'amatara yo mu muhanda)
(mbere yo gukoresha inductor isanzwe)
(nyuma yo gukoresha inductor isanzwe)
2. Gerageza amatara muri laboratwari yacu y'umwuga
·Moteri ikora ingufu nyinshi: igipimo cy'ikizamini kiri hejuru y'igipimo cya IEC. Ku matara yo ku muhanda, dushobora kugera kuri 10kV nyuma yo kongeramo ibintu bihagarika inkuba.
·Icyumba cyo gupimiramo EMC: gerageza ubushobozi bwo kwirinda kubangamira ibyuma hanyuma ugerageze niba amatara yacu azagira ingaruka ku bindi bikoresho cyangwa atazagira ingaruka. Iki kizamini gikurikije ibipimo bya CB.
Nyuma y'ibi bikorwa, ushobora kwizera gukoresha amatara yacu muri uyu mushinga! Liper, ikirango ushobora kwizera iteka ryose!
Igihe cyo kohereza: Kamena-17-2025
