Ulwazi lwesitoreji esibonakalayo

Kuyini ukugcinwa kwamandla? ‍

Ukugcinwa kwamandla ikakhulukazi kubhekisela ekugcineni amandla kagesi. Ukugcinwa kwamandla yitemu endaweni ye-petroleum reservoir, emele ikhono lendawo yokugcina uwoyela negesi. Ukugcinwa kwamandla ngokwako akuwona ubuchwepheshe obusha, kodwa kusencane ngokwemboni.

Kuze kube manje, i-China ayikafinyeleli ezingeni lapho i-United States ne-Japan ibheka ukugcinwa kwamandla njengemboni ezimele futhi ikhiphe izinqubomgomo zokusekela ezikhethekile. Ikakhulukazi, uma ingekho indlela yokukhokha yokugcina amandla, imodeli yokuthengisa yemboni yokugcina amandla ayikakabi sesimweni.

Isithombe

Iyini i-photovoltaic?

I-Photovoltaic (Photovoltaic) : ifushane ngohlelo lwamandla eSolar. Kuwuhlelo olusha lokuphehla amandla oluguqula ngokuqondile amandla emisebe yeSolar ibe amandla kagesi ngokusebenzisa umphumela we-Photovoltaic we-semiconductor material ye-Solar cell. Inezindlela ezimbili zokusebenza okuzimele kanye nokusebenza okuxhunywe kugridi.

Ngesikhathi esifanayo, ukuhlukaniswa kwesistimu yokukhiqiza amandla elanga ye-photovoltaic, eyodwa iphakathi nendawo, njengesistimu enkulu yokukhiqiza amandla asenyakatho-ntshonalanga ye-photovoltaic; Eyodwa isatshalaliswa (nge> 6MW njengomngcele), njengohlelo lokuphehla ugesi ophahleni lwe-PHOTOVOLTAIC lwezinkampani zezimboni nezohwebo kanye nezakhiwo zokuhlala.

Yini i-pv esabalalisiwe?

I-Distributed PHOTOVOLTAIC power generation ibhekisela ezikhungweni zokuphehla amandla e-photovoltaic ezakhiwe eduze nendawo yomsebenzisi, ezibonakala ngokuzisebenzisa eceleni komsebenzisi, ukufinyelela kwe-inthanethi kwamandla engeziwe, nokulungiswa kwebhalansi ohlelweni lokusabalalisa. Ukukhiqizwa kwamandla we-photovoltaic asatshalaliswa kulandela izimiso zokujwayela izindlela ezivumelana nezimo zendawo, ukuhlanzeka nokusebenza kahle, ukusatshalaliswa kwezindawo kanye nokusetshenziswa okuseduze, ukusebenzisa ngokugcwele izinsiza zamandla elanga kanye nokufaka esikhundleni nokunciphisa ukusetshenziswa kwamandla ezinsalela.

Ukukhiqizwa kwamandla we-photovoltaic okusatshalaliswa kubhekisela ohlelweni lokukhiqiza amandla olusabalalisiwe olusebenzisa amamojula we-photovoltaic ukuguqula ngokuqondile amandla elanga abe ngugesi. Kuyinto entsha, inamathemba abanzi okuthuthukiswa kwamandla kanye nendlela yokusetshenziswa kwamandla okuphelele, ikhuthaza amandla aseduze, yafika ekuxhumaneni nokuguqulwa okuseduze, isebenzisa isimiso sokuseduze, hhayi nje kuphela ongayithuthukisa ngempumelelo umthamo. yesikali esifanayo sesiteshi samandla e-photovoltaic, siphinde sixazulule ngokuphumelelayo ukulahlekelwa kwamandla ku-booster kanye nenkinga yezokuthutha ezihamba ibanga elide.

Njengamanje, uhlelo lwe-photovoltaic olusatshalaliswa kakhulu olusetshenziswa kakhulu lwakhiwe ophahleni lwezakhiwo zasemadolobheni. Amaphrojekthi anjalo kufanele axhunywe kugridi yomphakathi ukuze aphakele ugesi kumakhasimende aseduze.

Isithombe

Iyini isistimu ye-photovoltaic?

Isistimu yokukhiqiza amandla e-Photovoltaic ingahlukaniswa ibe yisistimu yokukhiqiza amandla e-photovoltaic exhunywe kugridi kanye nesistimu yokukhiqiza amandla e-photovoltaic ezimele ngokuya ngokuthi ixhunywe kugridi. Uhlelo lokuphehla ugesi lwe-PHOTOVOLTAIC oluxhunywe kwigridi ngokuyinhloko lubhekisela ohlelweni lwe-photovoltaic oluxhunywe kugridi yamandla ukuze lusebenze futhi luthunyelwe, njengeziteshi zamandla ze-photovoltaic ezihlukahlukene ezimaphakathi noma ezisabalalisiwe. Uhlelo oluzimele lokukhiqiza amandla e-photovoltaic ikakhulukazi lubhekisela ezinhlobonhlobo zezinhlelo zokukhiqiza amandla e-photovoltaic ezisebenza ngokuzimela ngaphandle kwegridi yamandla, njengezibani zasemgwaqweni zelanga, ukunikezwa kwamandla kagesi we-photovoltaic yasemaphandleni, njll., okubizwa ngokuthi i-photovoltaic system.

Iyini i-PV + Energy storage?

Inhlanganisela ye-photovoltaic nebhethri njengedivayisi yokugcina amandla i-photovoltaic + isitoreji samandla.

Yiziphi izinzuzo ze-PV + yokugcina amandla?

Uhlelo lokugcina amandla oluxhunywe kwigridi lwe-PHOTOVOLTAIC: ugesi okhiqizwa yi-photovoltaic ungasetshenziswa emini nasebusuku. Imitha esabalalisiwe isetshenziswa emini futhi isasebenzisa igridi yamandla ebusuku. Ngokungezwa kwesitoreji samandla, isistimu yokugcina amandla ingaphuma ebusuku. Uhlelo lokuphehla amandla kagesi lwe-PHOTOVOLTAIC oluxhunywe kugridi luxhunywe ngokuqondile kunethiwekhi yokusabalalisa, futhi amandla kagesi afakwa ngokuqondile kugridi. Okwamanje, alukho uhlelo lokugcina amandla olumisiwe. Ngomcimbi ongathi sína “wokushiya ukukhanya nomkhawulo wamandla” wesistimu yokuphehla amandla e-photovoltaic kanye nokuguquguquka okukhulu kwamandla okukhipha amandla esistimu yokukhiqiza amandla e-photovoltaic, ukusetshenziswa nokukhuthazwa kwamandla avuselelekayo kuya ngokuya kube nemingcele. Isitoreji samandla ohlelweni lwe-photovoltaic oluxhunywe kugridi sesiphenduke enye yezikhombisi-ndlela zesistimu enkulu yokugcina amandla.

Ukukhishwa kwamandla kubushelelezi, ukukhiqizwa kwamandla e-photovoltaic kuyinqubo yamandla elanga abe ngugesi, amandla okukhipha amandla emisebe yelanga, ithonya lezici zemvelo ezifana nezinga lokushisa noshintsho olunobudlova, ngaphezu kwalokho ngenxa yokukhishwa kwamandla we-photovoltaic we-dc yamanje, isidingo. ngemva kokuguqula i-inverter i-alternating current (ac) exhunywe kugridi kagesi ohlelweni lwe-inverter harmonic ikhiqizwa. Ngenxa yokungaqini kwamandla e-pv kanye nokuba khona kwama-harmonics, ukufinyelela kwamandla e-pv kuzoba nomthelela kugridi yamandla. Ngakho-ke, inhloso ebalulekile yokugcina amandla ohlelweni lokukhiqiza amandla we-PHOTOVOLTAIC oluxhunywe kugridi ukwenza bushelelezi ukuphuma kwamandla e-photovoltaic nokuthuthukisa ikhwalithi yamandla we-photovoltaic.

Uhlelo oluzimele lwe-PHOTOVOLTAIC lokugcina amandla: Uma kuqhathaniswa nesistimu ye-photovoltaic exhunywe kugridi, uhlelo oluzimele lwe-photovoltaic lubhekisela ekusebenzeni okuzimele kwesistimu ye-photovoltaic ngaphandle kokufinyelela kugridi yamandla. Njengamanje, izinhlelo ezizimele ezifana nezibani ze-solar street kanye ne-solar mobile power supply zisetshenziswa kakhulu. Okukhiphayo amandla e-photovoltaic kanye nomthwalo wokusetshenziswa kwamandla akukho esikhathini esifanayo, inqobo nje uma kukhona indawo yokufaka ukukhanya kwelanga ayikhawulelwe.