Makirasi Ekushanda Nesimba Rekuchinja Anotsanangurwa: Kubva paMitemo Yenyika Kusvika paKusarudza Maitiro (Chinyorwa cha2025)

Nekufambira mberi kwezvinangwa zvekusashandisa kabhoni zvakanyanya, kushanda zvakanaka kwesimba retransformer kwave chinhu chikuru chinoyera mabhizinesi kuti aderedze mari yekushanda uye azadzise mabasa emagariro evanhu. Zvichibva pamitemo yenyika yakaita seGB 20052-2024, chinyorwa chino chinopa ongororo yakadzama yemakirasi ekushandisa simba zvakanaka, nzira dzekuyedza, uye nzira dzekusarudza dzekubatsira vashandisi kuchengetedza simba.

 

 

I. Tsanangudzo dzeMakirasi eKushanda Nesimba Nekushanduka-shanduka Kwakajairika

1. Sisitimu yeChina yeKushanda Nesimba Zvakanaka

 

Kirasi 1 (NX1):Padanho repamusoro-soro pasi rose, kurasikirwa kwemutoro/mutoro kwakaderera ne30-50% pane Kirasi 3.

 

Kirasi 2 (NX2):Yakagadzirwa nepamba, yakakodzera mitoro inogara kwenguva refu.

 

Kirasi 3 (NX3):Muganho wekupinda mumusika; mamodheru ekare (semuenzaniso, S11) achabviswa mushure megore ra2025. = -2025

 

Kunyora mazita:Mazita ekushandisa simba zvakanaka ebhuruu-chena pamusoro pezvigadzirwa anofanira kunyorwa.

 

2. Mitemo Yekare vs. Itsva

II. Kusiyana Kwekushanda: Mhando Dzemvura Dzemhando ...

1.Transformer yerudzi rwakaomas

 

Mhando Dzakanakisisa:

 

SCB18 (Kirasi 1): 20% yakaderera yekurasikirwa pasina mutoro zvichienzaniswa neSCB10.

 

SCBH19 (Amorphous alloy): 15% yakaderera mutoro, yakakodzera nzvimbo dzedata.

 

 

Mashandisirwo:Zvipatara, nzira dzepasi pevhu, zvivakwa zvemabhizinesi (IP54+).

 

2.Transformer Inonyudzwa muOiris

 

Mhando Dzakanakisisa:

 

SH25 (Amorphous alloy): 70% yakaderera kurasikirwa pasina mutoro kana tichienzanisa neS13, hupenyu hwemakore makumi mana.

 

S22 (simbi yeCRGO): Inodhura zvishoma kumapaki emaindasitiri.

 

Kugadzira zvinhu zvitsva:β-oiri (moto 300°C) inotsiva mafuta emineral, ane chitupa che -40°C.

 

 

 

 

III. Zvinodiwa paKuedzwa & Zvitupa

1. Miedzo yeKey

 

Kurasikirwa Nemutoro:Muedzi weZSTE-9500 (±0.2% kururama, tembiricha/mafungu akaongororwa).

 

Kurasikirwa Nemutoro:Yakayerwa pasi pe ≤5% THD, yakagadziridzwa kusvika 75°C.

 

Kusagadzikana:≥6% yematransformer anogona kushandiswazve (kugadzikana kwegrid).

 

2. Maitiro ekusimbisa

 

Kuongororwa kwevanhu vechitatu (semuenzaniso, CTI/STL).

 

Kunyoreswa kwemazita esimba (China Energy Label Portal).

 

Ongororo dzegore negore (>5% yekukundikana kunoita kuti munhu asakwanise kuita basa rake).

 

 

IV. Maitiro Ekusarudza & Kuongorora Mari Nemabhenefiti

1. Sarudzo Yakavakirwa Pamamiriro Ezvinhu

2. Mutengo Wose weKuva Muridzi (TCO)

 

Fomura:TCO = Mutengo weKutenga + Mutengo weMasimba weMakore makumi maviri + Kugadzirisa.

 

Kirasi 1:Kuderera kwe25-30% TCO zvichienzaniswa neKirasi 3.

 

Rubatsiro:Kusvika ku10% yekudzoka kweClass 1 mumapurovhinzi akasarudzwa.

 

 

V. Maitiro eIndasitiri & Mirayiridzo yeMutemo

1. Mitemo Yekutonga

 

2025: Matransformer matsva anofanira kusangana ne ≥Kirasi 2.

 

Chinangwa cha2027: ≥80% yekushandiswa kwepamusoro-soro (MIIT's Transformer Efficiency Plan).

 

2. Zvitsva

 

Zvinhu:Makori asina kuumbwa/asina kuumbwa (30% yakaderera pakurasikirwa nechinhu chisina mutoro).

 

Zvinhu Zvakangwara:Kuongororwa kweDGA (≥95% kunyatsofanotaura kukanganisa).

 

Kugara kwenguva refu:Oiri inodziya inoora (50% yakaderera pane kabhoni inodonhedzwa nemafuta).

 

 

 

Mhedziso
Kushanda zvakanaka kwesimba retransformer chiratidzo chehunyanzvi uye chinhu chikuru chekuchengetedza makambani. Kusarudza makirasi akakodzera kunogona kuderedza mitengo yehupenyu hwese ne15-40%. Zvichitungamirirwa nemitemo nehunyanzvi, matransformer anoshanda zvakanyanya achatonga musika.