System for timely managing choice of energy supply between wind turbine and electric network to hot water tank, has switch adjusting daily periods when relay connects hot water tank to wind turbine

摘要

The system has a multi-contact relay controlled by a timely switch, and circuit breaker protecting a wind turbine generator. The switch adjusts daily periods when relay connects a hot water tank for wind turbine and other daily periods when relay connects a hot water tank for an electric network. A set of contacts connects connection of the wind turbine to a different load when the tank is connected to an electric network.