IiTransformers zoMatshini eziDityanisiweyo ze-PV Inverter: "Intliziyo Esebenza Kakhulu" yeeNkqubo eziNtsha zaMandla​

Kwimeko-bume eguquka ngokukhawuleza yamandla avuselelekayo, aphakathi ukuyaIsiguquli seVolthi ephezuluii-s ziye zavela njengezinto ezibalulekileyo zokuhambisa umbane ngokufanelekileyo. I-JZP (Jiangsu Jucai Power Technology Co., Ltd.), ingcali kwizisombululo zamandla eziphambili, iguqule eli candelo ngee-Photovoltaic Inverter-Integrated Machine Transformers (PIIMTs). Ezi nkqubo, ezibizwa ngokuba "ziintliziyo ezisebenzayo kakhulu" zeenkqubo zamandla avuselelekayo, zijongana nemingeni ebalulekileyo ekudityanisweni kwamandla elanga. Eli nqaku lihlola izinto ezintsha ze-JZP, ukuqhubela phambili kobugcisa, kunye nefuthe lesicwangciso kutshintsho lwamandla kwihlabathi liphela.

 

1. Ukuphumelela koBugcisa: Ukuchaza ngokutsha ukusebenza kakuhle kwiinkqubo zeVolthi ephakathi ukuya kwephezulu

 

Iinkqubo zelanga zemveli zixhomekeke kwii-inverters kunye nee-transformers ezahlukeneyo, nto leyo ekhokelela ekulahlekelweni kwamandla (2–3%) kunye nokufakelwa okuntsonkothileyo. Ii-PIIMT ze-JZP zidibanisa le misebenzi kwiyunithi enye encinci, ziphucula ukusebenza kuzo zonke izicelo ze-10kV–35kV.

 

Izinto Ezintsha Eziphambili​

 

Uyilo lweHybrid Topology: Ngokusebenzisa ii-semiconductors ze-silicon carbide (SiC) kunye ne-architectures ze-H-bridge ezinamanqanaba amaninzi, ii-PIIMTs ze-JZP zifikelela kwi-98.5% yokusebenza kakuhle kokuguqula, ziphumelela ngaphezu kweenkqubo zesiqhelo nge-1.2%.

 

Ulawulo lweVolthi eDynamic: Ii-algorithms ze-PWM eziphambili zivumela ukuphuma okuzinzileyo okungaphantsi kwe-±10% yokutshintshatshintsha kwevolthi yokufaka, okubaluleke kakhulu kwimimandla eneemeko zegridi ezingazinzanga.

 

Ulawulo lobushushu: Izixhobo zokutshintsha izigaba (ii-PCM) kunye neenkqubo zokupholisa umoya ophoqelelweyo ziqinisekisa uzinzo lokusebenza kumaqondo obushushu aphezulu (-40°C ukuya ku-+65°C), eziqinisekiswe kwiindawo zasentlango ezifana ne-Qinghai Solar Hub yaseTshayina.

 

Isifundo seTyala: Uthotho lwe-SPV-35000​

 

Imodeli ephambili yeJZP, iSPV-35000, idibanisa i-transformer ye-35kV step-up eneemisebenzi ze-inverter. Isetyenziswe kwifama yelanga ye-200MW eNingxia, inciphise ilahleko zenkqubo iyonke nge-1.8% kwaye yandisa isivuno samandla sonyaka nge-12 yezigidi kWh.

 

2. Izicelo kuzo zonke iiNkqubo zeNdalo zamandla​

 

Ii-PIIMT zizinto eziluncedo ekuhlanganiseni amandla avuselelekayo:

 

1. a) I-Solar yoRhwebo eSasazwayo​

 

Kwiindlu zoshishino, ii-PIIMTs zenza kube lula uqhagamshelo lwegridi. Umzekelo, izisombululo ze-JZP ze-PIIMT ezincinci (umz., i-SPV-5000) zinciphise ixesha lokufakela nge-40% kwiprojekthi ye-5MW eKunshan, eTshayina, ngelixa zigcina i-

 

1. b) Uzinzo lweGridi​

 

Ii-PIIMT zonyusa ukuqina kwegridi ngokunciphisa ukuguquguquka. Ngexesha lencopho yehlobo laseJiangsu ka-2025, ii-PIIMT ze-JZP zilungise imveliso nge-

 

1. c) Ukuhlanganiswa koGcino lwaMandla​

 

Ngokudibanisa neBESS, ii-PIIMT zivumela ukucheba okuphezulu. Uvavanyo oluse-Inner Mongolia lubonise ukwehla kwama-35% kwiindleko zomthwalo ophezulu kwizityalo zokwenza imveliso.

 

3. Iingenelo zoKhuphiswano: iTekhnoloji kunye neNtsebenziswano yeNdalo​

 

Ubunkokeli be-JZP buvela koku:

 

1. Utyalo-mali lwe-R&D​

 

I-12% yengeniso etyalwa kwakhona minyaka le kwi-R&D.

 

Iipatenti ezili-157 ezifakiweyo, kuquka iipatenti eziphambili ezili-12 malunga nokulungiswa kokufakwa kwe-insulation kunye nokuxilongwa kweempazamo.

 

2. Ukuhlanganiswa okuthe nkqo​

 

Ii-cores zesinyithi ze-silicon eziphuhlisiweyo ngokwazo ezikwaziyo ukugqitha kakhulu (isityalo saseSuzhou).

 

Imigca yemveliso ezenzekelayo ngokupheleleyo eChuzhou, inciphisa amaxesha okuhambisa ukuya kwiintsuku ezingama-45.

 

3. Ukusasazwa kweHlabathi

 

Amazwe angaphezu kwama-40 akhonzwa ngee-hubs eSuzhou, eChuzhou, nase-US.

 

Ifumene isabelo semarike se-18% kuMbindi Mpuma (2024), ibonelela ngeeyunithi ezingama-200 ze-NEOM microgrid yaseSaudi Arabia.

 

4. Iindlela zexesha elizayo kunye nembono yeqhinga​
5. Ukuhlanganiswa kwamawele edijithali

 

Iqonga le-AI eliqhutywa yi-JZP (ukuqaliswa: 2026) liza kuxela kwangaphambili ukuguguleka kwezixhobo, lijolise ekunciphiseni ngama-40% kwixesha lokungasebenzi elingacwangciswanga.

 

2. IiTransformers zeSolid-State (ii-SST)

 

Ii-PIIMT zesizukulwana esilandelayo ziza kuthatha indawo yee-copper windings ngee-GaN semiconductors, zifezekise ukusebenza kakuhle kwe-99.5% kunye nokuhamba kwamandla okubhekisa kumacala omabini kwiinkqubo ze-V2G.

 

3. Ukwandiswa kweMarike

 

"Isicwangciso seminyaka emihlanu se-14 saseTshayina" sinyanzelisa ukuba kusetyenziswe amandla angengowe-fossil angama-20% ngo-2025, nto leyo eqhuba imarike ye-transformer yombane ophakathi ukuya phezulu exabisa i-$240B.

 

Ii-PIIMT ze-JZP ezihambelana nokulandelela ezihambelana ne-dual-axis ziphucula isivuno kwiifama ezinkulu, zihambelana neenjongo zehlabathi zokususa i-carbonization