Itariki ： Ukuboza-01-2024
Kurinda kubaga ni ngombwa mugihe urinze sisitemu y'amashanyarazi, cyane cyane sisitemu igezweho (DC). Igikoresho cyo Kurinda DC (DC SPD) cyubatswe byumwihariko kugirango kirinde ibice bya DC ibyuma byangirika byangirika, byitwa surges cyangwa transients. Umuvuduko wa voltage ubaho kubwimpamvu nyinshi, nko gukubita inkuba, guhagarika amashanyarazi, cyangwa kuzimya ibikoresho binini byamashanyarazi. Niba uhuye n’umuvuduko mwinshi, birashobora kwangiza cyane ibice byamashanyarazi byoroshye nka inverter, bateri, ikosora, hamwe na sisitemu isigaye.
Muri uru rubanza,DC SPDirinda ibikoresho byawe kurenza urugero muguhagarika no kuyiyobora kugirango igumane umutekano kandi ikora. Iyo bigeze kuri sisitemu y'amashanyarazi akomoka ku mirasire y'izuba, kubika ingufu zo murugo, cyangwa ubundi buryo ubwo aribwo bwose bukoreshwa na DC, ugomba kubona uburinzi bwizewe bwokwirinda kugirango umenye imikorere yigihe kirekire ya sisitemu.
Kurinda Surge ni sisitemu ihagarika cyangwa ikumira imbaraga zirenze kubutaka mugihe habaye kwiyongera. Irabikora ikoresheje ibice byabugenewe nka varisitori ya oxyde (MOVs), imiyoboro isohora gaze (GDTs), cyangwa ikosora igenzurwa na silikoni (SCRs), izatwara amashanyarazi neza kandi byihuse binyuze mubintu byabayeho. Iyo ubwiyongere bumaze kubyara, ibyo bice bihita byimura imbaraga zirenze kubutaka, bikazana uruziga rusigaye mubihe byiza.
Uku kuzamuka gutunguranye birasenya cyane hamwe numuyoboro wa DC, ufite voltage imwe muri rusange. DC SPDs yashizweho kugirango isubize vuba kandi itekanye sisitemu mbere yuko ishobora gukomeza ibyangiritse igihe kirekire. Module ikomeza ubunyangamugayo bwa sisitemu mu kwemeza ko kwiyongera bitarenze imbaraga zemewe zemewe ku gice icyo ari cyo cyose cyizunguruka.
Kwiyongera guhora kwiyongera, ariko ingaruka zabyo nukuri. Mubindi bihe, umugozi umwe urashobora gusenya ibyuma byoroshye kandi bikavamo gusana bihenze cyangwa kubisimbuza. Dore zimwe mu mpamvu zituma kurinda surge ari ngombwa:
Kurinda inkuba:Ahantu h'inkuba, inkuba irashobora kubyara ingufu za voltage zikomeye zigera kumurongo w'amashanyarazi kandi zikangiza ibikoresho by'amashanyarazi. DC SPD ikiza sisitemu yawe muribi bihe ukanda amashanyarazi arenze vuba.
Umuriro w'amashanyarazi:Impinduka mumashanyarazi bitewe no guhinduranya cyangwa kunanirwa kumashanyarazi yegeranye nayo irashobora gutera umuriro wa voltage wibikoresho byawe. DC SPD ikora nk'ingabo ikingira iyi mitwe.
Guhindura imitwaro itunguranye:Iyo sisitemu ihinduye imitwaro minini y'amashanyarazi cyangwa ikazimya, hashobora kubaho umuvuduko mwinshi. DC SPDs yashizweho kugirango ikemure ibibazo nkibi.
Ibikoresho biramba:Ibikoresho bidasanzwe, nka inverter na bateri, birashobora gusenywa byoroshye na surges. Iyo ukoresheje DC SPD, sisitemu yawe izananirwa bike, byongera ibice byubuzima kandi bigabanya igihe cyo hasi.
Kurinda ibyago byumuriro:Umuvuduko mwinshi urashobora gutera ibikoresho gushyuha no gutangira umuriro. Inzu ikingira inzu ibika ibikoresho murwego rwumutekano kugirango wirinde ubushyuhe bukabije.
Igikoresho cyo Kurinda Umuvuduko muke wo kugurisha ibikoresho tugurisha bifite ubushobozi bwingenzi butuma uhitamo ubwenge kurinda sisitemu yawe. Muri byo harimo:
Umuyoboro mugari:Imashini ije muburyo butandukanye bukora kuri voltage zitandukanye. Urashobora guhitamo kuva 1000V, 1200V, cyangwa 1500V, bityo, birakwiriye kuri buri sisitemu ya DC, kuva mubikoresho bito byo murugo kugeza mubice binini byinganda.
Kurinda Kubaga 20kA / 40kA:Kurinda kubaga bigera kuri 20kA / 40kA kuri iyi SPD birinda mudasobwa yawe amashanyarazi. Waba ukoresha sisitemu ntoya yo murugo cyangwa PV nini nini, iyi gadget irakurinda neza.
Igihe cyihuse cyo gusubiza:DC SPD ihita yitwara kumashanyarazi atunguranye, ikarinda sisitemu mbere yo kwangirika. Umuvuduko wibintu, nkuko guhura cyane na voltage nyinshi bishobora gusenya ibikoresho byamashanyarazi.
Kurinda izuba PV:Ikoreshwa ryokwirinda cyane DC kurinda ni ku mashanyarazi akomoka ku mirasire y'izuba (PV) aho inkuba ndetse no kunanirwa kw'amashanyarazi bishobora guteza akaga. DC SPDs yacu ikozwe muburyo bweruye bwimirasire yizuba na bateri kandi byakozwe muburyo bwihariye bwo kurinda sisitemu zoroshye.
Ubwubatsi bukomeye:DC SPD yacu iraramba cyane, ukoresheje ibikoresho bihebuje. Irashobora kwihanganira guhora no kugumya sisitemu yawe mugihe kirekire bidakenewe gusimburwa buri gihe.
Imirasire y'izuba:Abantu benshi nubucuruzi bakoresha ingufu zizuba, bityo inverteri yizuba, bateri, nibindi bintu byingenzi bigomba gukingirwa kwangirika kwinshi. DC SPDs yemeza neza ko sisitemu yizuba yizuba ikora neza ntakabuza.
Ububiko bw'ingufu:Nka sisitemu nyinshi zo kubika ingufu zirimo gukoreshwa (urugero, kwishyiriraho bateri yo murugo), ntagikenewe cyane cyo gukingirwa. Ibi bikunze guhuzwa nimirasire yizuba kandi birashobora kwibasirwa cyane. Komeza umwanya wawe muri DC SPD kugirango urebe ko ibintu bizamuka hejuru.
Ibyuma by'itumanaho:Ibikoresho byinshi byitumanaho bikoreshwa nimbaraga za DC kandi ibikoresho nabyo birashobora guhura na voltage. DC SPD ninziza yo kurinda sisitemu kubura no kubemerera gukora mubisanzwe.
Ibinyabiziga (EV):Hamwe no kuzamuka kwimodoka zamashanyarazi, kurinda byihuse sitasiyo yumuriro hamwe na sisitemu yo kwishyuza DC ni ngombwa. DC SPD irinda kwangirika kwinshi kubikorwa remezo byo kwishyuza imodoka.
Kugabanya Ibiciro:Gusana bihenze cyangwa gusimburwa kubera kwangirika kwibikoresho. Iyo uguze DC SPD, urinda umutungo wawe kandi ugabanya ingaruka zamafaranga atunguranye.
Uburyo bukomeye bwa sisitemu:Sisitemu ikingiwe ikora neza, hamwe nibihagarika bike kubera amakosa y'amashanyarazi. Hamwe na DC SPD, sisitemu zingufu zawe zizakomeza gukora neza.
Umutekano wongerewe:Mugihe cy'ubushyuhe bukabije cyangwa umuriro ukabije, ni bibi. Iterabwoba rishobora kuvaho ukoresheje uburinzi bwihuse kugirango urinde urugo rwawe, biro, numutungo.
Zhejiang Mulang Electric Co., Ltd. ni uruganda rukora ibikoresho byo kurinda no kurinda ibicuruzwa. Binyuze mu bikoresho byacyo bigezweho, abakozi ba tekiniki, hamwe n’uburyo bwo kwemeza ubuziranenge, Mulang Electric yigaragaje nka sosiyete itanga ibicuruzwa by’amashanyarazi byujuje ubuziranenge, biramba.
Ibikoresho byacu byo kurinda DC byemewe na CE kandi byemejwe na TUV kugirango umutekano wawe n'umutekano wawe. Byashizweho kugirango bitange amahoro yo mumutima hamwe na sisitemu nziza yo kwizerwa, waba ukeneye kurinda imirasire y'izuba, kubika ingufu, cyangwa ibindi bikoresho bishingiye kuri DC.
Umuntu wese ukorana na sisitemu ya DC azashaka igikoresho cyo kurinda DC. Yaba ingufu z'izuba, ububiko, cyangwa izindi porogaramu za DC, kwemeza ko ibikoresho byawe bishobora kurwanya ingufu z'amashanyarazi bizatuma sisitemu yawe ikomeza kubaho, ikora neza, n'umutekano. Zhejiang Mulang Electric Co., Ltd itanga uburinzi bwiza bwo kurinda ibicuruzwa, bikozwe hakurikijwe amahame mpuzamahanga kandi birashobora kwemeza umutekano ntarengwa w’ishoramari ryawe.
Ntutegereze ko surge yangiza. Gura DC SPD uyumunsi kandi uryame nijoro uzi ko sisitemu yawe ifite umutekano.
Twandikire
