Reformation Principle and Design Gist for On-load Voltage Regulation of No. 2 Main Transformer in Rongxian Electric Substation

张家海; 章永久; 粟和林

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Reformation Principle and Design Gist for On-load Voltage Regulation of No. 2 Main Transformer in Rongxian Electric Substation

更新时间：2025-11-18

- Reformation Principle and Design Gist for On-load Voltage Regulation of No. 2 Main Transformer in Rongxian Electric Substation
- Issue 3, Pages: 46-50(1996)
- 作者机构：
  
  1. 自贡电业局,643000
  2. 四川电力试验研究院,610072
  3. 自贡电业局!643000四川电力试验研究院,610072
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM4
- Published：1996
- 稿件说明：
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[1]张家海,章永久,粟和林.荣县~#2主变压器有载调压改造原理与设计要领[J].四川电力技术,1996(03):46-50.

张家海, 章永久, 粟和林. Reformation Principle and Design Gist for On-load Voltage Regulation of No. 2 Main Transformer in Rongxian Electric Substation[J]. 1996, (3): 46-50.
[1]张家海,章永久,粟和林.荣县~#2主变压器有载调压改造原理与设计要领[J].四川电力技术,1996(03):46-50. DOI：

张家海, 章永久, 粟和林. Reformation Principle and Design Gist for On-load Voltage Regulation of No. 2 Main Transformer in Rongxian Electric Substation[J]. 1996, (3): 46-50. DOI：

摘要

原15000kVA110kV变压器的±2×2．5％无载调压装置不能满足超额定电压10％的工况。用串接调压变压器调压方式，将该变压器110kV侧中性点解开。与调压变压器调压线圈串联，调压器低压侧与该变压器10kV侧并联，获取励磁电压，形成串联电压负反馈调节，达到±10％的调压范围。介绍调压变压器的设计、数据和工艺要求，分析该方式的优缺点。

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