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究竟什么才是干式变压器?

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究竟什么才是干式变压器?

发布日期:2015-01-15 22:25 来源:http://csyma.com 点击:

什么是干式变压器

干式变电器:依靠空气对流进行冷却,一般用于局部照明、电子线路等小容量变压器,电力系统中,一般汽机变、锅炉变、除灰变、除尘变、脱硫变等都是干式变,变比为6000V/4000,用于带额定电压380V 负载。干式变电器用横 流式冷却风机是一种进、出风口均无导叶、专用于干式变电器冷却横. 流式风 机。其主要部件有:专用单相或三相小功率感应异步电动机、横流式叶轮、机 壳、导风装置。干式变压器的温度控制系统干式变压器的安全运行和使用寿命,很大程度上取决于变压器绕组绝缘的安全可靠。绕组温度超过绝缘耐受温度使绝缘破坏,

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运行温度 量干式变压器,电力系统中,一般汽机变、锅炉变、除灰变、除尘变、脱硫变等都是干式变压器厂家的,变比为6000V/4000,用于带额定电压380V 负载。干式变电器用横 流式冷却风机是一种进、出风口均无导叶、专用于干式变电器冷却


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相关标签:干式变压器

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