Imirasire y'izuba ifasha ubushyuhe

Mubisanzwe, iyo utekereje kumirasire yizuba, ushushanya amashanyarazi yizuba (PV): panne zashyizwe hejuru yinzu yawe cyangwa mumwanya ufunguye ugahindura urumuri rwizuba mumashanyarazi. Nyamara, imirasire yizuba irashobora kandi kuba ubushyuhe, bivuze ko ihindura urumuri rwizuba mubushyuhe butandukanye n amashanyarazi. Imirasire y'izuba ya Thermodynamic ni ubwoko bumwe bwumuriro wizuba - nanone byitwa ikusanyirizo - bitandukanye cyane nubushyuhe bwa gakondo; aho gusaba urumuri rw'izuba rutaziguye, imirasire y'izuba ya termodinamike irashobora kandi kubyara ingufu ziva mubushyuhe bwo mu kirere.

Ibyingenzi byingenzi

Imirasire y'izuba ya Thermodynamic irashobora gukora nk'ikusanyirizo hamwe na moteri mu kwagura mu buryo butaziguye amapompo akomoka ku zuba (SAHPs)

Zikuramo ubushyuhe buturuka ku zuba ndetse no mu kirere, kandi mu bisanzwe ntibikenera urumuri rw'izuba, nubwo bidashobora gukora neza mu bihe bikonje.

Ibizamini byinshi birasabwa kugirango harebwe uburyo imirasire yizuba ya termodinamike ikora mubihe bikonje

Mugihe imirasire y'izuba ya termodinamike ikunzwe cyane muburayi, bamwe batangiye kugaragara ku isoko muri Amerika

Nigute pompe yubushyuhe ifashwa nizuba ikora?

SAHPs ikoresha ingufu zumuriro zizuba hamwe na pompe yubushyuhe kugirango bitange ubushyuhe. Mugihe ushobora gushiraho sisitemu muburyo bwinshi butandukanye, burigihe zirimo ibice bitanu byingenzi: abegeranya, impumateri, compressor, ububiko bwagutse bwumuriro, hamwe nububiko bwo guhanahana ubushyuhe.

Imirasire y'izuba ni ubuhe? Bakora bate?

Imirasire y'izuba ya Thermodynamic igizwe nibice bimwe na bimwe byo kwaguka bituruka ku mirasire y'izuba (SAHPs), aho ikora nk'ikusanyirizo, igashyushya firigo ikonje. Mu kwaguka mu buryo butaziguye SAHPs, zikora kandi nka moteri: nkuko firigo izenguruka mu buryo butaziguye ikoresheje imirasire y'izuba ya termodinamike kandi ikurura ubushyuhe, igahumuka, igahinduka amazi ikajya muri gaze. Gazi ihita inyura muri compressor aho ikandamijwe, hanyuma ikagera mukigega cyo guhanahana ubushyuhe, aho gishyushya amazi.

Bitandukanye na Photovoltaque cyangwa imirasire y'izuba gakondo, imirasire y'izuba ya termodinamike ntigomba gushyirwa mumirasire y'izuba. Zikuramo ubushyuhe buturuka ku zuba ryinshi, ariko kandi zishobora gukuramo ubushyuhe buturuka ku mwuka w’ibidukikije. Kubwibyo, mugihe imirasire yizuba ya termodinamike ifatwa nkizuba ryizuba, muburyo bumwe busa nubushyuhe bwo mu kirere. Imirasire y'izuba ya termodinamike irashobora gushirwa hejuru yinzu cyangwa kurukuta, izuba ryuzuye cyangwa mugicucu cyuzuye - caveat hano nuko niba utuye mubihe bikonje, birashoboka ko bizakora neza mumirasire yizuba kuko ubushyuhe bwikirere budashobora kuba budashyushye bihagije kugirango uhuze ubushyuhe bwawe.

Bite ho ku mazi ashyushye y'izuba?

Imirasire y'izuba ishyushye ikoresha ibikoresho gakondo, bishobora gushyushya firigo, nkizuba ryizuba rya termodinamike, cyangwa amazi muburyo butaziguye. Aba bakusanyirizo bakeneye urumuri rwizuba rwuzuye, kandi firigo cyangwa amazi birashobora kunyura muri sisitemu bitagoranye binyuze mu rukuruzi, cyangwa bigakoresha pompe igenzura. SAHPs ikora neza kuko irimo compressor, ikanda kandi ikanashyira ubushyuhe muri firigo ya gaze, kandi kubera ko harimo na valve yo guhanahana amashyuza, igenga igipimo cya firigo itembera mumashanyarazi - ishobora kuba imirasire yizuba ya termodinamike. - Kugwiza ingufu nyinshi.

Ni mu buhe buryo imirasire y'izuba ikora neza?

Bitandukanye n’amazi ashyushye yizuba, imirasire yizuba ya termodinamike iracyari tekinoroji itera imbere kandi ntabwo igeragezwa neza. Mu mwaka wa 2014, laboratoire imwe yigenga, Narec Distributed Energy, yakoze ibizamini i Blyth, mu Bwongereza kugira ngo hamenyekane imikorere y’izuba ry’izuba. Blyth ifite ikirere gike cyane hamwe n’imvura nyinshi kandi ibizamini byatangiye kuva Mutarama kugeza Nyakanga.

Ibisubizo byerekanaga ko coefficient yimikorere, cyangwa COP, ya sisitemu ya termodinamike SAHP yari 2.2 (mugihe ubaze ubushyuhe bwatakaye mubigega byo guhanahana ubushyuhe). Ubushyuhe bwa pompe mubisanzwe bifatwa nkibikorwa byiza iyo bigeze kuri COP hejuru ya 3.0. Nyamara, nubwo ubu bushakashatsi bwerekanye ko, muri 2014, imirasire yizuba ya termodinamike idakora neza cyane mubihe bishyushye, irashobora gukora neza mubihe bishyushye. Byongeye kandi, nkuko tekinoroji yakomeje gutera imbere, imirasire yizuba ya termodinamike birashoboka ko ikeneye ubushakashatsi bushya bwigenga.

Nigute ushobora gusuzuma imikorere ya pompe yubushyuhe ifashwa nizuba

Mbere yo guhitamo SAHP, ugomba kugereranya Coefficient de Performance (COP) ya sisitemu zitandukanye. COP ni igipimo cyimikorere ya pompe yubushyuhe ishingiye ku kigereranyo cyubushyuhe bwingirakamaro butangwa ugereranije nimbaraga zinjiza. COP zo hejuru zingana na SAHPs ikora neza nigiciro cyo gukora. Mugihe COP isumba iyindi pompe yubushyuhe ishobora kugeraho ni 4.5, pompe yubushyuhe hamwe na COP hejuru ya 3.0 bifatwa nkibikorwa byiza cyane.