| 超大型建筑群35kV变配电方案比较分析 |
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| 引用本文： | 杨泓,高峰,杜淑文.超大型建筑群35kV变配电方案比较分析[J].建筑电气,2010,29(7):24-28. |
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| 作者姓名： | 杨泓 高峰 杜淑文 |
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| 作者单位： | 中建国际(深圳)设计顾问有限公司,上海市,200433 |
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| 摘 要： | 以某工程项目为例,对超大型建筑群35/0.4kV和35/10/0.4kV两种变配电方案的主要设备投资、占地面积、电能损耗等几方面进行了技术经济比较,该项目最终采用了35/10/0.4kV二级变电方案。
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| 关 键 词： | 超大型建筑 超高层建筑 35／0．4 kV一级变电 35／10／0．4 kV二级变电 设备投资 占地面积 电能损耗 |
Comparative Analysis of 35 kV Power Transformation and Distribution Schemes for Ultra-large Buildings |
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| Yang Hong,Gao Feng,Du Shuwen.Comparative Analysis of 35 kV Power Transformation and Distribution Schemes for Ultra-large Buildings[J].Building Electricity,2010,29(7):24-28. |
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| Authors: | Yang Hong Gao Feng Du Shuwen |
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| Affiliation: | Yang Hong Gao Feng Du Shuwen (China Construction Design International, Shanghai 200433, China) |
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| Abstract: | Taking a project as an example, a technical and economic comparison between 35 / 0.4 kV and 35 / 10 / 0. 4 kV power transformation and distribution schemes for ultra-large buildings substations are made on several aspects, such as the major equipment investment, floor area, power consumption and so on, the project has finally adopted a 35 / 10 / 0. 4 kV two - stage power transformation scheme. |
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| Keywords: | Ultra - large building Extra - highbuilding 35 / 0 4 kV one - stage power transformation35 / 10/0 4 kV two- stage power transformation Equipmentinvestment Floor area Power consumption |
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