Analisis na Labarai da Dalilai don Turbin Masu Faduwar Zane Don Turbin Mai Sani a Jami'a

1. Zuruwa na Tarihin Karkashin Da Farkon Iya​

1.1 Daban-daban na Zuruwa Wanda Ke Farkon Iya​
Transforma da zama a tsaye da kuma transforma da zama a uku ke da daban-daban da suka faruwar da zuruwa. Transforma da zama a tsaye suna amfani da zuruwa na E ko ​zuruwa mai kasa, hakan da transforma da zama a uku suna amfani da zurwa na uku ko gurbin zuwa. Wannan farkon zuwa yana taka muhimmanci ga iya:

• Zuruwa mai kasa a cikin transforma da zama a tsaye ke hada hanyar tattalin mafi girma, ​na kusan kamar hanyoyi​ da kuma tattalin da suke shafi.
• Tushen bayanai ta nuna cewa transforma da zama a tsaye da kasa a cikinsu ke da ​tattalin da ba a yi 10%–25% daidai​ da kuma ​~50% tattalin da ba a yi daidai​ musamman da transforma da zama a uku da kasa na kafin kafin, da kuma tattalin da ba a yi daidai da jirgin ruwa.

1.2 Hukumar da Take Farkon Tattalin da Ba a Yi​

• Transforma da zama a tsaye ke yi abubuwan AC a tsaye, wanda ya haɗa da kudin bayanai da take rage da kisan kalmomin da ke cika a cikin abubuwan uku da kuma masu balace na karmar mafi girma.
• A cikin transforma da zama a uku, abubuwan da ba da kusa suna faɗa da ​tattalin da ba a yi: mafi girman da suka kawo a wurare da kuma tattalin da ba a yi daidai a wurare da kafin kafin suna haɗa da kudin bayanai.
• Transforma da zama a tsaye suna haɗa da wannan abubuwa saboda an haɗe da ​hanyoyin mafi girma, wanda ke fadada iya daidai.

1.3 Hukumomin Tabbatarwa da Take Farkon Tattalin da Ba a Yi a Tsarin Mai Gargajiya​

• Transforma da zama a tsaye ke haɗa da hukumomin tabbatarwa na "kadan da kasa, kungiyar da kasa, tsakiyar da kasa". Daga ma a yi fitarwa a wurare da abubuwan da suka fi sani, suka haɗa da tsakiyar da kasa, da kuma tattalin da ba a yi daidai a tsarin mai gargajiya.
• A cikin abubuwan da ake amfani, ana amfani da kafa a tsaye, wanda ke haɗa da kudin bayanai da take rage da kisan kafin kafin da kuma fadada fitarwa—wanda ke daidai don kungiyar da kasa da kuma iyakokin birnin da suka haɗa da gargajiya.

2. Amfani da Masu Ingantaccen Ingantawa da Farkon Kudin Bayanai​

2.1 Kudin Bayanai da Take Haɗa da Kudin Ingantawa​

• Transforma da zama a tsaye suna amfani da 20% kudin ingantawa da kasa da kuma 10% kudin kasa musamman da transforma da zama a uku da kasa na kafin kafin.
• Wannan ke haɗa da kudin bayanai da 20%–30%​.

2.2 Misal: Kungiyar da Kasa da Kungiyar da Kasa​

• A Shexian County, bayan an haɗe da transforma da zama a tsaye:
• Kudin bayanai da take rage da kisan kafin kafin a tsarin da kasa ke haɗa da ~20%​.
• Kudin bayanai da take rage da kisan kafin kafin a tsarin da kasa ke haɗa da ~66%​.
• Ba a yi kudin bayanai da take rage da kisan kafin kafin (misali, ¥5,000 don 50kVA da zama a tsaye vs. ¥4,500 don uku), Life Cycle Cost (LCC) ​ a shekarun 10 ke haɗa da kudin bayanai da take rage da kisan kafin kafin: ¥22,585 (da zama a tsaye) vs. ¥57,623 (da zama a uku).

2.3 Hukumomin Tabbatarwa da Take Haɗa da Kudin Bayanai​

• Hukumomin tabbatarwa da zama a tsaye suna amfani da tsakiyar kafin kafin da kasa (10% kudin bayanai) da kuma tsakiyar kafin kafin da kasa ko da kafin kafin da kasa (15% kudin bayanai), wanda ke haɗa da kudin bayanai da take rage da kisan kafin kafin.
• Wanda ke daidai don kungiyar da kasa da tsakiyar da kasa da kuma abubuwan da suka haɗa da kasa.

2.4 Farkon Kudin Bayanai na Kungiyar da Kasa​

• Zuruwa da kasa ke haɗa da kudin bayanai da take rage da kisan kafin kafin, wanda ke haɗa da kudin bayanai da take rage da kisan kafin kafin, wanda ke haɗa da kudin bayanai da take rage da kisan kafin kafin, wanda ke haɗa da kudin bayanai da take rage da kisan kafin kafin, wanda ke haɗa da kudin bayanai da take rage da kisan kafin kafin.

3. Bincike da Kudin Bayanai a Cikin Yankunan Da Kudin Bayanai​

4. Takardun da Kudin Bayanai Don Kungiyar da Kasa​

4.1 Zabuwar Kudin Bayanai​

• ​Abubuwan Da Kudin Bayanai: "Kadan da kasa, kungiyar da kasa":
• Kungiyar da kasa: ≤20kVA; birnin da kasa: ≤100kVA.
• ​Amfani da Kudin Bayanai:
• ≤40kVA: 1 circuit; ≥50kVA: 2 circuits; prioritize ​transforma da zama a tsaye da kafin kafin​.
• ​Formula: P=kf⋅Kt⋅∑PN=Kx⋅∑PNP = k_f \cdot K_t \cdot \sum P_N = K_x \cdot \sum P_NP=kf​⋅Kt​⋅∑PN​=Kx​⋅∑PN​ (where kfk_fkf​: load factor; KtK_tKt​: simultaneity factor).

4.2 Amfani da Kudin Bayanai​

• ​Biyo: Don kungiyoyin da kasa; ensures proximity to loads.
• ​Branch-Type: Don kudin bayanai da take rage da kisan kafin kafin.
• ​Mainline-Type: Don kungiyar da kasa da uku da kasa da kafin kafin.
• Prioritize ​kafa a tsaye​ for space-saving and easy maintenance.

4.3 Kudin Bayanai da Kasa​

• Abubuwan da zama a tsaye ≤15% da abubuwan da zama a uku: direct summation; else, convert to equivalent three-phase loads.
• ​Load Matching:
• Da zama a tsaye: abubuwan da kasa; da zama a uku: abubuwan da kasa.
• Seasonal fluctuations: Use ​on-load capacity-adjustable transformers​.

4.4 Operation and Maintenance​

• ​Smart Monitoring: Remote data collection and metering.
• ​Protection Devices:
• High-voltage side: PRWG or HPRW6 drop-out fuses.
• Lightning protection: gapless composite insulator surge arresters.
• Low-voltage side: ​isolating switches + molded-case circuit breakers​ for safety.

4.5 Economic Considerations​

• ​LCC Advantage: Lower long-term costs despite higher initial investment (e.g., ¥22,585 vs. ¥57,623 over 10 years).

5. Future Trends and Prospects​

• ​Material Innovations:
• Amorphous alloy and wound cores will further reduce no-load losses by ​70%–80%​​ and ​10%–15%​, respectively.
• ​Smart Grid Integration:
• IoT-enabled monitoring and AI-driven optimization enhance real-time management.
• ​Renewable Energy Synergy:
• Facilitate rural distributed PV/wind integration, improving energy absorption.
• ​Standardization:
• Guidelines like Rural Power Grid Upgrade Technical Principles will refine application norms.