Ubuyobozi bwa Meps Bwisi Kuri Moteri Ntoya

Kwiyongera kwingufu zamashanyarazi kugirango iterambere ryisi yose bisaba ishoramari rihoraho mugutanga amashanyarazi.Ariko, usibye igenamigambi rito kandi rirambye, ishoramari rishingiye kumutungo kamere, aribyo
gucika intege kubera igitutu gihoraho kubidukikije.Ingamba nziza rero, kubungabunga ingufu zitangwa mugihe gito nukwirinda gusesagura no kongera ingufu zingufu.Moteri y'amashanyarazi igira uruhare runini muriyi ngamba;kuva hafi 40%
yingufu zikenewe kwisi yose zigereranijwe zijyanye no gukoresha moteri yamashanyarazi.

Ingaruka zibi bikenewe kugabanya ikoreshwa ry’ingufu n’ibyuka bihumanya ikirere, Guverinoma nyinshi ku isi zashyizeho Amabwiriza y’ibanze, azwi kandi ku izina rya MEPS (Minimum Energy Performance Standard) ku bikoresho byinshi,
harimo moteri y'amashanyarazi.

Mugihe ibisabwa byihariye byiyi MEPS bitandukanye gato mubihugu, ishyirwa mubikorwa ryibipimo byakarere nka ABNT,IEC,MG-1, isobanura urwego rwimikorere nuburyo bwikizamini kugirango hamenyekane izo mikorere, yemerera guhuza ibisobanuro, gupima no gutangaza amakuru kugirango bikorwe neza mubakora ibinyabiziga, byoroshe guhitamo moteri nziza.

ingufu zingufu za moteri yibyiciro bitatu itari moteri ya feri, Ex eb yongereye moteri yumutekano, cyangwa izindi
moteri irinda ibisasu, hamwe nibisohoka byapimwe bingana cyangwa hejuru ya 75 kWt kandi bingana cyangwa munsi ya 200 kW, hamwe na
2, 4, cyangwa 6, inkingi, igomba guhura byiburaIE4urwego rwo gukora neza rugaragara mu mbonerahamwe ya 3.

Kugirango hamenyekane byibuze moteri ya Hz 50 Hz hamwe nimbaraga zisohoka PN ziri hagati ya 0,12 na 200 kW zitatanzwe mumeza 1, 2 na 3, hazakoreshwa formula ikurikira:
ηn = A * [log1o (Pv / 1kW)] 3 + BX [log10 (PN / 1kW)] 2 + C * log10 (PN / 1kW) + D.
A, B, C na D ni coefficient ya interpolation igomba kugenwa hakurikijwe Imbonerahamwe 4 na 5.