Basa reMaswichi ekudzivirira kudzora muDC Microgrid applications

Mamiriro esimba repasi rose akachinja zvakanyanya mumakore achangopfuura, simba rinogona kushandiswazve uye kugadzirwa kwesimba rakaparadzirwa kuri kuwedzera kutariswa. Pakati pezvinhu zvitsva zvakawanda mubasa iri, ma "direct current" (DC) microgrids akabuda semhinduro inovimbisa yekuvandudza kushanda zvakanaka kwesimba, kuvimbika, uye kugadzikana. Ma "control and protection switches" ndiwo akakosha mu "microgrids" idzi, achiita basa rakakosha mukuona kuti system inoshanda zvakachengeteka uye zvinobudirira. Chinyorwa chino chinoongorora kukosha kwe "control and protection switches" muma "DC microgrid applications", pamwe chete nepfungwa dzinobvaYuye Electric Co., Ltd., kambani inotungamira muindasitiri yemidziyo yemagetsi.

Kunzwisisa DC Microgrids

DC microgrid sisitimu yesimba yemuno inogona kushanda yakazvimirira kana pamwe chete negrid guru remagetsi. Inonyanya kushandisa direct current yekugovera simba, iyo inobatsira zvikuru pakubatanidza simba rinogona kushandiswazve senge solar panels nema wind turbines. Kugona kweDC microgrids kubata zvakanaka kuyerera kwesimba uye kuderedza kurasikirwa kwekuchinja kunoita kuti ive yakakodzera kushandiswa kwakasiyana-siyana senge dzimba, mabhizinesi, uye maindasitiri.

Kukosha kwekudzora maswichi ekudzivirira

Maswichi ekudzora nekudzivirira zvinhu zvakakosha mune chero sisitimu yemagetsi, kunyanya muDC microgrids. Maswichi aya anoita mabasa akasiyana-siyana, anosanganisira:

1. Dziviriro yemhepo yakawandisa: Kana paine chikanganiso kana kuwandisa kwemagetsi, switch yekudzivirira inogona kubvisa dunhu rakakanganiswa kudzivirira kukuvara kwemidziyo uye kuve nechokwadi chekuti vashandi vakachengeteka.

2. Kudzora Voltage: Kuchengetedza mazinga evoltage akasimba kwakakosha pakushanda kwakavimbika kwemidziyo yemagetsi. Kudzora maswichi ekudzivirira kunogona kubatsira kudzora kushanduka kwevoltage, zvichiita kuti zvikamu zvese zviri mukati me microgrid zvishande mukati mehuwandu hwazvo hwakatarwa.

3. Kutarisa Sisitimu: Maswichi ekudzivirira epamberi ane mabasa ekutarisa anopa ruzivo rwechokwadi nezvekushanda kwesisitimu. Ruzivo urwu runokosha kune vanoshanda uye runovabatsira kuita sarudzo dzine ruzivo pamusoro pekugadzirisa nekugadzirisa mashandiro.

4. Kubatanidzwa nesimba rinogona kuvandudzwa: Sezvo madhiraivha emagetsi eDC achiwanzo sanganisira simba rinogona kuvandudzwa, maswichi ekudzivirira anodzorwa anobatsira kubatanidza matekinoroji aya zvakanaka. Anoita kuti simba rinogadzirwa nema solar panels kana ma wind turbine riparadzirwe zvakanaka mudhiraivha yese.

YUYE Electric Co., Ltd.: Mutungamiriri muKudzora neKudzivirira Mhinduro

Yuye Electric Co., Ltd. ikambani inozivikanwa zvikuru inogadzira michina yemagetsi inonyanya kugadzira maswichi ekudzora nekudzivirira mashandisirwo akasiyana-siyana, kusanganisira madhiraivha emagetsi eDC. Nekuzvipira kuhunyanzvi uye mhando, Yuye Electric yakagadzira zvigadzirwa zvakasiyana-siyana zvakagadzirirwa kusangana nematambudziko akasiyana anokonzerwa nemasisitimu emagetsi eDC.

Kuwanikwa Kwechigadzirwa

Maswichi ekudzivirira nekutonga eYuye Electric akagadzirwa nokungwarira kuti ashande zvakanaka munzvimbo dzakaoma. Zvigadzirwa zvayo zvinosanganisira:

MaSmart Circuit Breaker: Midziyo iyi inopa dziviriro yepamusoro, kusanganisira overcurrent, short circuit, uye ground fault protection. Yakagadzirwa kuti ibvise otomatiki circuits dzisina kunaka, kuderedza njodzi yekukuvadzwa, uye kuve nechokwadi chekuti microgrid yese yakachengeteka.

Kudzora Magasi: Chinodzora magetsi cheYuye Power chinobatsira kuchengetedza mazinga emagetsi akagadzikana mukati me microgrid, zvichiita kuti zvishandiso zvese zvakabatana zviwane simba rakakodzera. Izvi zvakakosha zvikuru mumasisitimu anobatanidza masosi esimba rinogona kuvandudzwa, sezvo kubuda kwemasisitimu aya kunogona kuchinja-chinja.

Mhinduro dzekutarisa: Yuye Power inopawo mhinduro dzekutarisa dzinoita kuti vashandisi vakwanise kutevera mashandiro eDC microgrids dzavo munguva chaiyo. Masisitimu aya anogona kuzivisa vashandisi nezvematambudziko angangoitika, zvichiita kuti vagadzirise nekukurumidza uye vaderedze nguva yekushanda.

Remangwana reDC Microgrids uye Controlled Protection Switches

Sezvo kudiwa kwemhinduro dzesimba rinogara kwenguva refu kuri kuramba kuchikura, kushandiswa kweDC microgrids kunotarisirwa kuwedzera. Maitiro aya achaita kuti pave nekudiwa kwemaswichi ekudzivirira kudzora epamusoro anogona kugadzirisa zvinobudirira kuoma kwemasisitimu aya.Yuye Electric Co., Ltd., nehunyanzvi hwayo uye zvigadzirwa zvitsva, inokwanisa kuzadzisa zvinodiwa izvi uye kutsigira kugadzirwa kwemadhiragidhi eDC akavimbika uye anoshanda.

Maswichi ekudzora nekudzivirira zvinhu zvakakosha mukushandiswa kwemagetsi emagetsi eDC, zvichivimbisa kushanda kwakachengeteka uye kwakanaka kwemasisitimu aya emagetsi emunharaunda. Nerutsigiro rwevatungamiriri vemaindasitiri vakaita saYuye Electric, ramangwana remagetsi eDC rakajeka. Sezvo tekinoroji ichiramba ichikura, mhinduro dzekudzivirira dzakagadzirwa zvakanaka dzichaita basa guru mukuvandudza kuvimbika uye kugara kwenguva refu kwemasisitimu emagetsi. Nekudyara mari mumatekinoroji aya, tinogona kugadzira nzira yeramangwana remagetsi rakachena uye rinoshanda zviri nani.