| 曹胜敏,张铜钢.基于PLC和变频器的变压器风冷控制系统设计[J].唐山学院学报,2015,28(3):32-33, 64 |
| 基于PLC和变频器的变压器风冷控制系统设计 |
| Design of Transformer Air-Cooling Control System Based on PLC and Frequency Conversion |
| 投稿时间：2015-01-19 |
| DOI： |
| 中文关键词: 变压器 强制风冷 运行环境 中图 |
| 英文关键词: transformer forced air cooling operating environment |
| 基金项目: |
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| 摘要点击次数: 7044 |
| 全文下载次数: 5939 |
| 中文摘要: |
| 针对油浸自冷式变压器温度过高的问题,设计了由S7-200PLC和变频器构成的强制风冷系统。用该系统对车间变电所的变压器进行降温处理,可以改善变压器的运行环境,提高其负荷率。 |
| 英文摘要: |
The authors of this paper have designed a forced air-cooling system which contains a frequency inverter and S7-200PLC to overcome the problem of overheat.
e system is capable of cooling the workshop substation transformers, and improving the transformer’s operating environment and the load rate. |
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