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新型节能配电变压器的经济性分析及选型建议(Economic Analysis and Application Advice onthe New Types of Energy-Saving Distribution Transformer )
配电变压器 节能 应用研究
2010/8/17
S13型、S14型和非晶SBH15型变压器都是非晶合金变压器,是具有节能效果的变压器新产品。文章分析了这些变压器的损耗特性,并采用TOC法比较其技术经济性。从与S11型变压器比较的结果可知,非晶SBH15型的空载损耗最低,S13型变压器的负载损耗最低,因此,在使用这些变压器替换已有的变压器时,要根据变压器的用途和费用加以选型。
THE TRANSIENT RESPONSE FOR DIFFERENT TYPES OF ERODABLE SURFACE THERMOCOUPLES USING FINITE ELEMENT ANALYSIS
finite elements transient response different types erodable surface thermocouples
2009/10/14
The transient response of erodable surface thermocouples has been numerically assessed by using a two dimensional finite element analysis. Four types of base metal erodable surface thermocouples have ...