| 摘要: |
| 通过坪头水电站实际设计事例，从变压器功耗，年电能损耗和投资等方面进行综合分析，确定出合理的主变压器台数。 |
| 关键词: 水电站 主变压器台数 主接线设计 年电能损耗 |
| DOI： |
| 分类号: |
| 基金项目:国家自然科学基金资助项目(49871040) |
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| Analysis and definition about the number of main transformer in Pingtou water power station in Baoji county |
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| Abstract: |
| The design of the main connection is an important link in the electric design of water power station.The key of the main connection design about small water power station connected with the electric network is that the main transformer number should be reasonably definited,because it directedly influences the total investment of electrical equipments and civil engineering about the water power station and the operation and management cost after completing water power station.By the actual design example of PingTou water power station,the synthetical analysis is completed to the power loss of transformer,annual energy loss,investment and so on,the reasonble transformer number is definited. |
| Key words: water power station main transformer number main connection mode design annual energy loss |
