Ikhaya> Ibhuloge> Umgomo wokuguqulwa kwamandla wohlelo lokugcina amandla okuhlala

Umgomo wokuguqulwa kwamandla wohlelo lokugcina amandla okuhlala

November 08, 2024
Uhlelo lokugcina amandla okuhlala luhlanganiswa ikakhulukazi amabhethri wokugcina amandla, ama-inverters, abalawuli kanye nemibuthano yokuxhuma. Phakathi kwazo, ibhethri lesitoreji samandla liyingxenye ebalulekile, ebhekele ukugcina amandla kagesi; I-Inverter iguqula amandla we-DC ebhethri lesitoreji samandla libe amandla e-AC ukuze lisetshenziswe ngemishini yasendlini; Isilawuli sibhekele ukuqapha kanye nokuphatha isimo sokusebenza kwalo lonke uhlelo ukuqinisekisa ukusebenza okuphephile nokuzinzile kohlelo.
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Ukuguqulwa kwamandla ngesikhathi senqubo yokushaja

Ukushaja kwegridi

Lapho uhlelo lokugcina amandla lokugcina luxhumeke kwigridi, ingakhokhiswa ngesikhathi sentengo kagesi ephansi. Ngalesi sikhathi, amandla e-AC kugridi aguqulwa abe amandla we-DC alungele ibhethri lesitoreji samandla ngeshaja, bese ligcinwa ebhethri lesitoreji samandla. Kule nqubo, ukuguqulwa kwamandla ikakhulukazi kufaka phakathi ukuguqulwa kwe-AC kumandla we-DC nokuguqulwa kwamandla kagesi kumandla wamakhemikhali.

Ukuguqulwa kwe-AC kumandla we-DC kutholakala ngokujikeleza kokulungisa kwishaja. I-Rictifier Circuit iguqula amandla e-AC kugridi ibe amandla we-DC, bese ilungisa amavolushi futhi okwamanje ukuyenza ilungele izidingo zokushaja kwebhethri lokugcina amandla.

Ukuguqulwa kwamandla kagesi kumandla wamakhemikhali kwenzeka ngaphakathi kwebhethri lesitoreji samandla. Izinhlobo ezahlukahlukene zamabhethri wokugcina amandla anezimiso ezihlukile zokuguqulwa kwamandla. Isibonelo, gcina amabhethri e-lithium-ion agcine futhi akhiphe amandla kagesi ngokunyakaza kwama-lithium ion phakathi kwama-electrodes amahle nengelungile. Ngesikhathi sokushaja, ama-lithium ion asuswa ku-electrode enhle futhi ashumeke ku-electrode engemihle nge-electrode, ngenkathi ama-elektroni aqhamuka emjikelezweni ongaphandle kwi-electrode engalungile ukuze afinyelele ukuguqulwa kwamandla kagesi kumandla kagesi.

Ukushaja kwePhotovoltaic Iphaneli

Kumakhaya anamaphaneli we-Photovoltaic afakiwe, izinhlelo zokugcina amandla zokuhlala nazo zingakhokhiswa kusetshenziswa amanje akhiqizwe amanje akhiqizwe amaphaneli we-Photovoltaic. Amaphaneli we-Photovoltaic aguqula amandla elanga aqonde kumanje, agcinwe kumabhethri okugcina amandla ngama-inverters namashaja.

Kule nqubo, ukuguqulwa kwamandla elanga kuya emandleni kagesi kutholakala ngomphumela we-photovoltaic. Ngemuva kokuthola ukukhanya kwelanga, izinto ze-semiconductor kumaphaneli we-photovoltaic zikhiqiza ama-elektroni-hole ngababili. Lawa ma-elektroni kanye nezimbobo zihlukaniswe ngaphansi kwesenzo sensimu kagesi ngaphakathi kwe-semiconductor ukwakha njengamanje. Ngemuva kwalokho, okwamanje kuguqulwa ukuthi kube njengamanje njengamanje amabhethri okugcina amandla ngama-inverters namashaja futhi agcinwe kumabhethri okugcina amandla.

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Ukuguqulwa kwamandla ngesikhathi senqubo yokuphuma

Lapho indlu idinga ugesi, amabhethri wokugcina amandla ohlelweni lokugcina amandla okuhlala liqala ukukhipha. Ngesikhathi senqubo yokuphuma, amandla amakhemikhali aguqulwa abe amandla kagesi, abese aguqulwe abe amandla e-AC ngokusebenzisa inverter enikezela ngemishini yasendlini.

Ukuguqulwa kwamandla wamakhemikhali kumandla kagesi ngaphakathi kwebhethri lesitoreji samandla kuyinqubo yokubuyela emuva yenqubo yokushaja. Isibonelo, ebhethri le-lithium-ion, i-lithium ion isuswa ku-electrode engemihle ngesikhathi sokuphuma ngesikhathi sokuphuma futhi kushumeke ku-electrode enhle nge-electrode, kanti ama-elektroni aphuma kwi-electrode engemihle futhi ageleze ku-electrode engemihle ngokusebenzisa umjikelezo wangaphandle ukuze athole i-electrode yangaphandle. Okwamanje.

I-Inverter iguqula amandla we-DC ebhethri lesitoreji samandla libe amandla we-AC. Umgomo ukuguqula amandla we-DC ube uchungechunge lwe-Pulse Width Square Moday (PWM) Square Wave Signals ngokusebenzisa ukushintshwa okusheshayo kokushintshwa kwama-elekthronikhi. Ngemuva kokuhlunga, lezi zimpawu zama-square wave zingasetshenziswa ukuthola amandla afanayo ngokuvama okufanayo kanye namandla kagesi njengegridi yamandla, engasetshenziselwa ukuhambisa impahla yasendlini.

Izinzuzo zohlelo lokugcina amandla okuhlala

Thuthukisa ukusebenza kahle kwamandla

Uhlelo lokugcina amandla okuhlala lungakhokhisa ngesikhathi sentengo kagesi ephansi kanye nokukhishwa ngesikhathi sentengo kagesi ephezulu, ngaleyo ndlela kunciphise izindleko zikagesi zasekhaya. Ngasikhathi sinye, futhi ungagcina ugesi owengeziwe okhiqizwe amaphaneli we-Photovoltaic futhi ulisebenzise ebusuku noma ezinsukwini ezingamafu lapho amaphaneli e-photovoltaic engakwazi ukukhiqiza ugesi, ngaleyo ndlela athuthukise ukusebenza kahle kwamandla elanga.

Ukunikeza amandla okusekelayo

Lapho igridi yamandla isiphelile, uhlelo lokugcina amandla okuhlala lungasebenza njengomthombo wamandla wesipele ukuhlinzeka ngokuhlinzekwa kwamandla okuqhubekayo emndenini. Lokhu kubalulekile ukuqinisekisa izidingo eziyisisekelo zokuphila zomndeni kanye nokusebenza kwemishini ebalulekile.

Yehlisa ukuncika kugridi yamandla

Ngokuthandwa kwezinhlelo zokugcina amandla okuhlala, imindeni inganciphisa ukuncika kwayo kancane kugridi yamandla futhi ifinyelele ekwenele amandla. Lokhu akukwazi ukunciphisa izindleko zomndeni kuphela, kepha futhi kunciphisa umthwalo kugridi yamandla futhi uthuthukise ukuqina kanye nokwethenjwa kwegridi yamandla.

Ukusuka ekushaja ukuze ukhiphe, uhlelo lokugcina amandla okuhlala lubona isitoreji nokuhlinzekwa ngamandla kagesi ngochungechunge lwezinqubo zokuguqula amandla. Inika imindeni enesixazululo samandla asebenzayo nesinokwethenjelwa, esiza ukuthuthukisa ukuguqulwa kwamandla kanye nentuthuko esimeme. Ngokuthuthuka okuqhubekayo kwezobuchwepheshe, ukusebenza kwezinhlelo zokugcina amandla okuhlala kuzoqhubeka nokwenza ngcono, izindleko zizoqhubeka zinciphe, futhi kulindeleke ukuthi zisetshenziswe kabanzi emindenini eminingi ngokuzayo.

Xhumana nathi

Author:

Mr. Jazz Power team

Phone/WhatsApp:

13392995444

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