| 摘要 |
A transformer water cooling system using coolant evaporation heat is provided to perform an operation at the minimum cost by operating a cooling facility by detecting heat change generated in a transformer. A transformer water cooling system using coolant evaporation heat includes a heat exchanger cooling water outflow pipe(17), a water tank inflow valve(41), a water tank, a cooling top(13), a cooling top inflow valve(42), a cooling top cooling water outflow pipe(18), and a cooling top outflow valve(43). The heat exchanger cooling water outflow pipe(17) is diverged in a shape of T, and one side pipe is connected to the water tank through the water tank inflow valve(41). The other side pipe is connected to the cooling top(13) through the cooling top inflow valve(42). The cooling top outflow valve(43) is installed in the middle of the cooling top cooling water outflow pipe(18) for blocking an inflow of a gaseous refrigerant generated inside the water tank. A cooling method for cooling water(19) inside the water tank is selected by controlling the water tank inflow valve(41) and the cooling top inflow valve(42). |
