Tiknoolajiyada Muhiimka ah ee Isbeddellada Tareenka: Tareenada Mustaqbalka ee "Awoodda Wadnaha" ee Wada

Suuqa caalamiga ah ee qalabka isbeddelka tareenada oo ka badan $12 Bilyan marka la gaaro 2025, iyadoo Shiinuhu uu ka qayb qaadanayo >40% iyadoo hal-abuurka tignoolajiyada uu dib u habaynayo warshadaha

Transformers-ka jiidista tareenka waxay u adeegaan sida qalabka asaasiga ah ee nidaamyada korontada jiidista, iyagoo qabanaya saddex shaqo oo muhiim ah:beddelka korontada, nidaaminta danabka, iyo ilaalinta go'doomintaMaqaalkani wuxuu falanqeynayaa sida ay u suurtogeliyaan hawlgal hufan oo loogu talagalay tareenada xawaaraha sare leh, tareenada dhulka hoostiisa mara, iyo nidaamyada maglev iyada oo loo marayo mabaadi'da farsamada, hal-abuurka, iyo codsiyada.

 

 

I. Horumarka: Laga bilaabo Soo noqnoqoshada Khadka ilaa Gudbiyeyaasha Elektarooniga ah ee Awoodda leh

1. Xaddidaadaha Isbeddellada Dhaqanka

 

Cabbirka weyn: Waxay ku jirtaa ka badan 30% booska gaariga hoostiisa mara, taasoo xaddidaysa awoodda/xawaaraha rakaabka

 

Saqafka waxtarka: 5-8% luminta tamarta, taasoo ka sii daran xawaaraha hooseeya

 

Hal-shaqo: Ma soo celin karo tamarta bareegga dib u soo kabashada

 

2. Horumarro laga sameeyay Korontada Elektarooniga ah (PET)

Machadka CRRC Zhuzhou wuxuu sameeyay25kV PET-kii ugu horreeyay adduunka sanadka 2023, gaarista:

 

Miisaanka oo yaraada: 20% ka yar, 15% ka fudud (awood isku mid ah)

 

Waxtarka sare: 98.5% hufnaan, 40% hoos u dhac aan culays lahayn

 

Xakamaynta caqliga lehModules-ka IGBT (6.5kV/2kHz) oo awood u siinaya hagaajinta awoodda waqtiga-dhabta ah

 

II. Noocyada Aasaasiga ah & Isbarbardhigga Farsamada

III. Tiknoolajiyada Casriga ah ee Isbedelka Wada

1. Kacaanka Soo Noqnoqoshada Sare & Agabka

 

Kooxaha aan qaab lahayn: 70% hoos u dhac aan culays lahayn (mashruuca metro-ka ee Jinpan Tech)

 

Aaladaha SiC/GaN: 10kHz inta jeer ee la beddelo, 30% qaboojin ka yar

 

Epoxy-ga Nano-la beddelay: 50% iska caabin sare oo dildilaac ah, cimri dhererkiisuna yahay 400k-saacadood

 

2. Nidaamyada O&M ee Caqliga leh

 

DGA khadka tooska ahSaxnaanta saadaasha cilladda: >95%

 

Mataano Dijital ah: Siemens TrafoStar™ waxay hoos u dhigtay kharashyada O&M 40%

 

3. Dib-u-warshadaynta Tamarta Dib-u-cusboonaysiinta

 

Beddelayaasha jawaab celinta: Ku celi tamarta biriiga shabakadda (Shanghai Metro Line 3 waxay badbaadisaa 15%)

 

Jiid degdeg ah: 110V→1200V beddelayaasha kor u qaadista si loogu soo kabto cilladaha (Nidaamka 53kW ee Guangyi Electric)

 

IV. Xalalka Ku Salaysan Xaaladda

1. Jiidashada Tareenka Xawaaraha Sare leh

 

ShuruudahaXasilloonida >300km/saacaddii

 

Xalka: Transformer-ka Saliidda lagu dhex milmay + hagaajiye badan oo rogrogmi kara

 

Kiiska: Tareenada fuxing waxay isticmaalaan wareegyo laba-qaybood ah (90% xakamaynta harmonic)

 

2. Korontada Degdegga ah ee Metro

 

Shuruudaha: Is-badbaadin inta lagu jiro guuldarrooyinka

 

Xalka: DC110V→DC1200V beddelaha kor u qaadista

 

Tilmaamaha: 52.8kW/25s + 26.4kW/60s xad-dhaaf ah

 

Kiiska: Xariiqda Tareenka ee Shanghai 3/4 waxay gaareen "soo kabasho la'aan koronto la'aan dibadeed"

 

3. Tareenka Maglev iyo Intercity Tareenka

 

ShuruudahaCufnaanta awoodda sare iyo jawaab celinta

 

Xalka: Tiknoolajiyadda PETT

 

Nooca CRRCCufnaanta awoodda: 2.5kVA/kg