Ese ni ngombwa kugura icyuma gishyushya umwuka (ERV)?

Reka twiganeumwuka mwizaERVifite umwuka ntarengwa wa 500CMH nta ngufu zose zigaruka. Kugira ngo utunganye umwuka mwiza kuri dogere selisiyusi 35 n'ubushuhe bwa 70% kugeza kuri dogere selisiyusi 20 no kuwugeza mu cyumba, hakenewe ubushobozi bwo gukonjesha bwa 7.4KW

Ikiguzi cy'amashanyarazi nta kugaruza ingufu

Igitekerezo: Konfiriza ni ikoreshwa ry'ingufu zo ku rwego rwa mbere, bivuze ko konfiriza ikoresha 1KW y'amashanyarazi kugira ngo ikore 3KW z'ubushobozi bwo gukonjesha.

Ingufu zikoreshwa n'icyuma gikonjesha kugira ngo gishobore kwihanganira umuvuduko w'umwuka mwiza mu gihe cy'isaha imwe ni 2.4 kWh (7.4/3=2.4)

Amafaranga y'amashanyarazi abarwa ku mpuzandengo ya $0.1 kuri kilowati ku isaha. Nyuma yo gufungura umwuka mwiza, icyuma gikonjesha gikoresha amashanyarazi 2.4 * 0.1 = $0.24 yiyongereyeho ku isaha kurusha uko bisanzwe (ikoreshwa ry'amashanyarazi * igiciro cy'amashanyarazi)

Ubusanzwe sisitemu y'umwuka mwiza igomba gukoreshwa amasaha 24 ku munsi, ni ukuvuga 24 * 0.24 = 5.76 by'amadolari y'Amerika (igihe cyo gukoresha * igiciro cy'ikoreshwa ry'amashanyarazi/isaha)

Igiciro cy'amashanyarazi kuri icyuma gikonjesha kugira ngo gikoreshwe mu gihe cy'amezi atatu cyo gukora cy'umuheha w'umwuka mwiza mu mpeshyi ni 5.76 * iminsi 90 = 518.4 USD (ikoreshwa ry'amashanyarazi ku munsi * iminsi yo kuyakoresha)

Ikiguzi cy'amashanyarazihamwe n'ingufugukira

Ubushyuhe bwo guhumeka umwuka mwiza muri rusange bungana na 60%.

Niba umuhuni w'umwuka mwiza ufite ubushobozi bwo kugarura ubushyuhe, ni 2073 * 0.1 = 207.3 by'amadolari y'Amerika (ingano y'amashanyarazi akoreshwa * ubushobozi bwose bwo kugarura ubushyuhe)

Ikiguzi cy'amashanyarazi gishobora kuzigama

Muri make, haba mu kugarura ubushyuhe cyangwa mu kutabugarura bishobora kuzigama amashanyarazi akoresha icyuma gikonjesha ku kigero cya 518.4-311.04 = 207.3 USD

Mu mezi atatu y'izuba, sisitemu yo guhumeka umwuka mwiza hamwe no kugarura ubushyuhe bwuzuye byadufashije kuzigama $207.3 mu mafaranga y'amashanyarazi. None se, ERV iracyari umusoro w'ubutasi?

Imikorere yo guhererekanya imyuka mu mwuka mwiza igira uruhare runini mu kunoza ireme ry’ibidukikije mu nzu no kubungabunga ingufu no kugabanya imyuka ihumanya ikirere.