Ingaba iiCables zokuGcina amandla zixhasa njani zombini ukutshaja kunye nokukhupha?

- Ukuqinisekisa ukuSebenza kunye noKhuseleko kwiiNkqubo zoGcino zaMandla zanamhlanje

Njengoko ihlabathi likhawuleza ukuya kwikhabhoni ephantsi, ikamva lamandla akrelekrele, iinkqubo zokugcina amandla (ESS) ziba yimfuneko. Ingaba ukulinganisa igridi, ukunika amandla ukuzimela kubasebenzisi bezorhwebo, okanye ukuzinzisa ukunikezelwa kwamandla ahlaziyekayo, i-ESS idlala indima ephambili kwiziseko zamandla zanamhlanje. Ngokoqikelelo lweshishini, imakethi yogcino lwamandla yehlabathi imiselwe ukuba ikhule ngokukhawuleza ngo-2030, ikhuthaza imfuno kulo lonke ukubonelela.

Embindini wolu revolution kukho icandelo elibalulekileyo kodwa elihlala lingahoywa—iintambo zokugcina amandla. Ezi ntambo zidibanisa iindawo ezibalulekileyo zenkqubo, kubandakanywa iiseli zebhetri, iinkqubo zokulawula ibhetri (BMS), iinkqubo zokuguqula amandla (PCS), kunye neziguquli. Ukusebenza kwabo kuchaphazela ngokuthe ngqo ukusebenza kwenkqubo, uzinzo, kunye nokhuseleko. Eli nqaku liphonononga indlela ezi ntambo zisebenza ngayo i-bidirectional current-ukutshaja kunye nokukhupha-ngelixa ihlangabezana neemfuno ezifunekayo zokugcinwa kwamandla kwisizukulwana esilandelayo.

Yintoni iNkqubo yokuGcina amandla (ESS)?

INkqubo yokuGcinwa kwamandla yiseti yobuchwepheshe obugcina amandla ombane ukuze asetyenziswe kamva. Ngokubamba umbane ogqithisileyo kwimithombo efana neepaneli zelanga, ii-wind turbines, okanye igridi ngokwayo, i-ESS inokukhulula la mandla xa kufuneka-njengexesha leemfuno eziphezulu okanye ukuphuma kwamandla.

Amacandelo angundoqo we-ESS:

• Iiseli zebhetri kunye neeModyuli:Gcina amandla ngokwekhemikhali (umzekelo, lithium-ion, LFP)

• Inkqubo yoLawulo lwebhetri (BMS):Ijonga amandla ombane, ubushushu kunye nempilo

• Inkqubo yoGuqulo lwaMandla (PCS):Iguqula phakathi kwe-AC kunye ne-DC kunxibelelwano lwegridi

• Switchgear & Transformers:Khusela kwaye udibanise inkqubo kwiziseko ezingundoqo

Imisebenzi ephambili ye-ESS:

• Uzinzo lwegridi:Inikezela ngamaza okukhawulezayo kunye nenkxaso yombane ukugcina ibhalansi yegridi

• Incopho yokucheba:Ikhupha amandla ngexesha lomthwalo ophakamileyo, ukunciphisa iindleko zokusetyenziswa kunye noxinzelelo kwiziseko zophuhliso

• Ukuhlanganiswa okuHlaziywayo:Igcina amandla elanga okanye omoya xa isizukulwana siphezulu kwaye iwathumele xa iphantsi, inciphisa ukuphumla

Yintoni iiCables zokugcina amandla?

Iintambo zokugcina amandla ngabaqhubi abakhethekileyo abasetyenziswa kwi-ESS ukuhambisa i-DC ephezulu yangoku kunye neempawu zokulawula phakathi kwamacandelo enkqubo. Ngokungafaniyo neentambo ze-AC eziqhelekileyo, ezi ntambo kufuneka zinyamezele:

• Umbane oqhubekayo we-DC ophezulu

• Ukuhamba kwamandla e-Bidirectional (ukutshaja kunye nokukhupha)

• Imijikelo ye-thermal ephindaphindiweyo

• Utshintsho lwangoku olukwi-frequency ephezulu

Ulwakhiwo oluqhelekileyo:

• IKondi:I-Multi-stranded intinned okanye ubhedu olungenanto lokuguquguquka kunye nokuhamba okuphezulu

• Ukhuselo:I-XLPO (i-polyolefin edityaniswe ngomnqamlezo), i-TPE, okanye ezinye iipholima ezinobushushu obuphezulu

• Ubushushu bokusebenza:Ukuya kuthi ga kwi-105°C ngokuqhubekayo

• Ixabiso lombane:Ukuya kuthi ga kwi-1500V DC

• Iingqwalasela zoyilo:Ukunqanda amadangatye, ukumelana ne-UV, i-halogen-free, umsi ophantsi

Ingaba ezi Cable ziPhatha njani ukuTshaja kunye nokuKhutshwa?

Iintambo zokugcina amandla ziyilelwe ukulawulaukuhamba kwamandla amabiningokufanelekileyo:

• Ngexeshaukutshaja, bathwala okwangoku ukusuka kwigridi okanye ukuhlaziywa kwiibhetri.

• Ngexeshaukukhupha, baqhuba i-DC ephezulu yangoku ukusuka kwiibhetri ezibuyela kwi-PCS okanye ngokuthe ngqo kumthwalo / igridi.

Iintambo kufuneka:

• Gcina ukuxhathisa okuphantsi ukunciphisa ilahleko yamandla ngexesha lokuhamba ngebhayisikile rhoqo

• Phatha imisinga yokukhupha okuphezulu ngaphandle kokutshisa

• Nikeza amandla e-dielectric angaguqukiyo phantsi koxinzelelo lwamandla ombane rhoqo

• Ukuxhasa ukuqina koomatshini kuhlengahlengiso oluqinileyo lwe-rack kunye nokuseta kwangaphandle

Iintlobo zeeCables zokugcina amandla

1. IiCables zoQhagamshelwano loMbane we-DC ophantsi (<1000V DC)

• Qhagamshela iiseli zebhetri okanye iimodyuli

• Faka ubhedu olucikizekileyo ukuze ube bhetyebhetye kwiindawo ezixineneyo

• Ngokuqhelekileyo ilinganiswe 90–105°C

2. IiCables zeTrunk ze-DC ezikwi-Voltage eziPhakathi (ukuya kuthi ga kwi-1500V DC)

• Thatha amandla ukusuka kumaqela ebhetri ukuya kwiPCS

• Yenzelwe umsinga omkhulu (amakhulu ukuya kumawaka e-amps)

• Ukufakwa kwe-insulation eyomeleziweyo kubushushu obuphezulu kunye nokuvezwa kwe-UV

• Isetyenziswa kwisingxobo se-ESS, ufakelo lwesikali soncedo

3. Iintambo zoNxibelelaniso lwebhetri

• Iintambo zemodyuli ezineziqhagamshelo ezifakwe ngaphambili, iilugi, kunye nokupheliswa kwetorque-calibrated

• Inkxaso "iplagi kunye nokudlala" ukuseta ukufakwa ngokukhawuleza

• Yenza kube lula ukugcinwa, ukwandiswa, okanye ukutshintshwa kwemodyuli

Iziqinisekiso kunye neMigangatho yeHlabathi

Ukuqinisekisa ukhuseleko, ukuqina, kunye nokwamkelwa kwehlabathi, iintambo zokugcina amandla kufuneka zihambelane nemigangatho ephambili yamazwe ngamazwe. Eziqhelekileyo ziquka:

Abavelisi kufuneka kwakhona benze iimvavanyo zoku:

• Ukunyamezela kwe-thermal

• I-voltage ukumelana

• Umhlwa yinkungu yetyuwa(ufakelo lwaselunxwemeni)

• Ukuguquguquka phantsi kweemeko eziguquguqukayo

Kutheni iiCables zokugcina amandla zibalulekile?

Kwimeko yanamhlanje entsonkothileyo yamandla, iintambo zisebenza njengeinkqubo ye-nervous yesiseko sogcino lwamandla. Ukusilela ekusebenzeni kwentambo kunokukhokelela ku:

• Ukushisa kakhulu kunye nomlilo

• Ukuphazamiseka kwamandla

• Ukulahleka kokusebenza kunye nokuthotywa kwebhetri kwangaphambi kwexesha

Kwelinye icala, iintambo ezikumgangatho ophezulu:

• Yandisa ubomi beemodyuli zebhetri

• Nciphisa ilahleko yamandla ngexesha lokuhamba ngebhayisikile

• Nika amandla ukusasazwa ngokukhawuleza kunye nokwandiswa kwenkqubo yeemodyuli

IiNdlela eziNgqongileyo kwiXesha lokuGcinwa kwaMandla oMbane

• Uxinaniso lwaMandla oluPhezulu:Ngokukhula kweemfuno zamandla, iintambo kufuneka zibambe iivoltheji eziphezulu kunye nemisinga kwiinkqubo ezixineneyo ngakumbi.

• Uhlengahlengiso kunye nokubekwa emgangathweni:Iikiti zokubopha ezineenkqubo zokudibanisa ngokukhawuleza zinciphisa umsebenzi kunye neempazamo kwindawo.

• Ukubeka iliso okuDityanisiweyo:Iintambo ze-Smart ezinezinzwa ezifakwe kwiqondo lokushisa langempela kunye nedatha yangoku iphantsi kophuhliso.

• Izixhobo ezilungele indalo:I-halogen-free, i-recyclable, kunye nezixhobo zomsi ophantsi ziba semgangathweni.

Itheyibhile yeReferensi yeModeli yoGcino lwaMandla

Ukusetyenziswa kwiiNkqubo zaMandla oGcino lwaMandla (ESPS)

IiCables zokuGcinwa kwamandla e-UL

Iingcebiso zokuKhetha kwiNgxoxo yokuGcina amandla:

Ukuqukumbela

Njengoko iinkqubo zamandla ehlabathi zitshintshela kwi-decarbonization, ugcino lwamandla lumi njengentsika yesiseko-kwaye iintambo zokugcina amandla ziziqhagamshelo zayo ezibalulekileyo. Yenzelwe ukuqina, ukuhamba kwamandla e-bidirectional, kunye nokhuseleko phantsi koxinzelelo oluphezulu lwe-DC, ezi ntambo ziqinisekisa ukuba i-ESS inokuhambisa amandla acocekileyo, azinzileyo, kunye nokuphendula apho afuneka khona kakhulu.

Ukukhetha intambo efanelekileyo yokugcina amandla ayingombandela wenkcazo yobugcisa—lutyalo-mali olucwangcisiweyo ekuthembekeni kwexesha elide, ukhuseleko, kunye nokusebenza.