Indima Yamaswishi Okuvikela Ukulawula Kuzinhlelo Zokusebenza ze-DC Microgrid

Isimo samandla omhlaba wonke siye sashintsha kakhulu eminyakeni yamuva nje, lapho amandla avuselelekayo kanye nokukhiqizwa kwamandla asatshalaliswa kuthola ukunakwa okwandayo. Phakathi kwezinto ezintsha eziningi kulo mkhakha, ama-microgrid aqondile (DC) avele njengesixazululo esithembisayo sokuthuthukisa ukusebenza kahle kwamandla, ukuthembeka, kanye nokusimama. Izinkinobho zokulawula nokuvikela ziyizingxenye ezibalulekile zala ma-microgrid, zidlala indima ebalulekile ekuqinisekiseni ukusebenza okuphephile nokusebenza kahle kohlelo. Lesi sihloko sihlola ukubaluleka kwezinkinobho zokulawula nokuvikela kuzinhlelo zokusebenza ze-DC microgrid, kuhlanganiswe nokuqonda okuvela kuI-Yuye Electric Co., Ltd., inkampani ehamba phambili embonini yemishini kagesi.

Ukuqonda ama-DC Microgrids

I-DC microgrid uhlelo lwamandla lwendawo olungasebenza ngokuzimela noma ngokubambisana negridi yamandla eyinhloko. Ngokuyinhloko basebenzisa ugesi oqondile wokusatshalaliswa kwamandla, okuzuzisa kakhulu ekuhlanganiseni imithombo yamandla avuselelekayo njengamaphaneli elanga nama-wind turbine. Amandla e-DC microgrid okuphatha kahle ukugeleza kwamandla nokunciphisa ukulahlekelwa kokuguqulwa kuwenza afaneleke kakhulu ezinhlotsheni ezahlukahlukene zezicelo ezifana nezindawo zokuhlala, ezentengiselwano, kanye nezezimboni.

Ukubaluleka kokulawula ukushintsha kokuvikela

Amaswishi okulawula nokuvikela ayizingxenye ezibalulekile kunoma yiluphi uhlelo lukagesi, ikakhulukazi kuma-DC microgrid. Lawa maswishi enza imisebenzi eyahlukahlukene, okuhlanganisa:

1. Ukuvikelwa kokusebenzisa amandla amaningi: Uma kwenzeka iphutha noma ukulayisha ngokweqile, inkinobho yokuvikela ukulawula inganqamula isekethe ethintekile ukuvimbela umonakalo wemishini nokuqinisekisa ukuphepha kwabasebenzi.

2. Ukulawulwa Kwe-Voltage: Ukugcina amazinga e-voltage azinzile kubalulekile ekusebenzeni okuthembekile kwemishini kagesi. Ukulawula izinkinobho zokuvikela kungasiza ekulawuleni ukuguquguquka kwe-voltage, ukuqinisekisa ukuthi zonke izingxenye ezingaphakathi kwe-microgrid zisebenza ngaphakathi kobubanzi bazo obubekiwe.

3. Ukuqapha Isistimu: Izinkinobho zokuvikela ukulawula okuthuthukisiwe zihlonyiswe ngemisebenzi yokuqapha enikeza idatha yesikhathi sangempela ngokusebenza kwesistimu. Lolu lwazi lubaluleke kakhulu kubasebenzisi futhi lubasiza ukuthi benze izinqumo ezinolwazi mayelana nokulungiswa kokugcinwa nokusebenza.

4. Ukuhlanganiswa namandla avuselelekayo: Njengoba ama-DC microgrid evame ukufaka imithombo yamandla avuselelekayo, izinkinobho zokuvikela ezilawulwayo zisiza ukuhlanganisa lobu buchwepheshe ngaphandle kokuphazamiseka. Ziqinisekisa ukuthi amandla akhiqizwa amaphaneli elanga noma ama-wind turbine asatshalaliswa kahle kuyo yonke i-microgrid.

I-YUYE Electric Co., Ltd.: Umholi Kwezixazululo Zokulawula Nokuvikela

I-Yuye Electric Co., Ltd. ingumkhiqizi wemishini kagesi owaziwayo ogxile ekukhiqizweni kwezinkinobho zokulawula nokuvikela zezinhlelo zokusebenza ezahlukahlukene, kufaka phakathi ama-DC microgrid. Ngokuzibophezela emisha kanye nekhwalithi, i-Yuye Electric ithuthukise imikhiqizo eyahlukahlukene eyenzelwe ukuhlangabezana nezinselele ezihlukile ezibangelwa izinhlelo ze-DC microgrid.

Ukutholakala Komkhiqizo

Amaswishi okulawula nokuvikela e-Yuye Electric aklanywe ngokucophelela ukuze ahlinzeke ngokusebenza okuthembekile ezindaweni ezinzima. Imikhiqizo yayo ihlanganisa:

Ama-Smart Circuit Breaker: Lawa madivayisi ahlinzeka ngezici zokuvikela ezithuthukisiwe, okuhlanganisa ugesi odlulayo, ugesi omfushane, kanye nokuvikelwa kwamaphutha omhlaba. Aklanyelwe ukunqamula ngokuzenzakalelayo ugesi onephutha, ukunciphisa ingozi yomonakalo, nokuqinisekisa ukuphepha kwe-microgrid yonke.

Isilawuli se-Voltage: Isilawuli se-voltage se-Yuye Power sisiza ukugcina amazinga e-voltage azinzile ngaphakathi kwe-microgrid, siqinisekisa ukuthi wonke amadivayisi axhunyiwe athola amandla afanele. Lokhu kubaluleke kakhulu ezinhlelweni ezihlanganisa imithombo yamandla avuselelekayo, njengoba umphumela walezi zinhlelo ungase ushintshe.

Izixazululo zokuqapha: I-Yuye Power iphinde inikeze izixazululo zokuqapha ezivumela opharetha ukulandelela ukusebenza kwama-microgrid abo e-DC ngesikhathi sangempela. Lezi zinhlelo zingaxwayisa opharetha ngezinkinga ezingaba khona, zivumele ukulungiswa okusebenzayo kanye nokunciphisa isikhathi sokungasebenzi.

Ikusasa lama-DC Microgrid kanye nama-Controlled Protection Switch

Njengoba isidingo sezixazululo zamandla ezisimeme siqhubeka nokukhula, ukwamukelwa kwama-DC microgrid kulindeleke ukuthi kwande. Lo mkhuba uzoqhuba isidingo sezinkinobho zokuvikela ukulawula ezithuthukisiwe ezingaphatha ngempumelelo ubunzima balezi zinhlelo.I-Yuye Electric Co., Ltd., ngobuchwepheshe bayo kanye nemikhiqizo emisha, iyakwazi ukuhlangabezana nalesi sidingo futhi isekele ukuthuthukiswa kwama-microgrid e-DC athembekile futhi asebenzayo.

Izinkinobho zokulawula nokuvikela ziyizingxenye ezibalulekile ekusetshenzisweni kwe-DC microgrid, okuqinisekisa ukusebenza okuphephile nokuphumelelayo kwalezi zinhlelo zamandla endawo. Ngokusekelwa abaholi bemboni abafana ne-Yuye Electric, ikusasa le-DC microgrid liqhakazile. Njengoba ubuchwepheshe buqhubeka nokuthuthuka, izixazululo zokulawula nokuvikela ezithuthukisiwe ezihlanganisiwe zizodlala indima ebalulekile ekuthuthukiseni ukuthembeka nokusimama kwezinhlelo zamandla. Ngokutshala imali kulezi zobuchwepheshe, singavula indlela yekusasa lamandla elihlanzekile nelisebenza kahle kakhulu.