수도관로 소수력발전설비에서의 수격작용으로 인한 고장대책

Trouble and Measure Owing to Water-hammer In Small Hydropower Turbine System Of Waterpipe

Recently the development of small hydropower generation with using water pipes is revitalized by the water works facilities. However, when the tubine generator is in case of emergency stop by the internal and external accidents, it causes water hammer in water pipes and suspension of water supply. To prevent these problems of small hydropower generator, we has analyzed water supply patterns, installation position and water pipe systems.