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    • 8. 发明授权
    • 발전랭킨사이클을 활용한 변압기 냉각장치
    • 空值
    • KR100764408B1
    • 2007-10-05
    • KR1020060026026
    • 2006-03-22
    • 임성황
    • 임성황
    • H01F27/12H01F41/24
    • An apparatus for cooling a transformer is provided to reduce an installation space by reducing the size of a condenser and to recollect energy in an expander. An apparatus for cooling a transformer includes an operation fluid, a transformer(10), a boiler heat exchanger(13), more than two circulation pipes(11), a circulation pump(12) and a generation Rankine cycle. The operation fluid is a refrigerant or liquefied gas. The boiler heat exchanger(13) consists of two separate spaces, one of which is for the circulation of insulation oil or gas of the transformer(10), and the other of which is for the circulation and heat-exchange of the operation fluid, refrigerant or liquefied gas. The circulation pipes(11) circulates the dielectric oil or gas inside the transformer(10) between the transformer(10) and the boiler heat exchanger(13). The circulation pump(12) is installed at more than one circulation pipe(11). The generation Rankine cycle is the connection by a pipe from the boiler heat exchanger(13), a pressure adjusting valve(14), an expander(15), a condenser(16), an operation fluid tank(17), an operation fluid supplying pump(18), an operation fluid adjusting valve(19), and back to the boiler heat exchanger(13).
    • 提供了用于冷却变压器的装置,以通过减小冷凝器的尺寸并且在膨胀机中回收能量来减少安装空间。 用于冷却变压器的装置包括操作流体,变压器(10),锅炉热交换器(13),多于两个循环管道(11),循环泵(12)和一代兰金循环。 操作液是制冷剂或液化气。 锅炉热交换器(13)由两个独立的空间组成,其中一个空间用于使变压器(10)的绝缘油或气体循环,另一个用于操作流体的循环和热交换, 制冷剂或液化气。 循环管道(11)使变压器(10)内的介电油或气体在变压器(10)和锅炉热交换器(13)之间循环。 循环泵(12)安装在多个循环管(11)上。 一代兰金循环是通过来自锅炉热交换器(13),压力调节阀(14),膨胀器(15),冷凝器(16),操作流体箱(17),操作流体 供应泵(18),操作流体调节阀(19),并返回到锅炉热交换器(13)。