Patent ID: 8742620

Claim:
An electrical cogeneration system for maximizing efficient electricity distribution by synchronously AC paralleling multiple power sources, said system comprising a main AC power source, a synchronous AC generator, a renewable power source, an automatic transfer switch, said main AC power source and said synchronous AC generator connected to said automatic transfer switch, an inverter, said renewable power source in communication with said inverter, a load panel, said automatic transfer switch and said inverter synchronously AC paralleling to said load panel, a system control device, said system control device in communication with said inverter and said automatic transfer switch, said system control device configured to match AC power produced by said synchronous AC generator and said renewable power source to power produced by said main AC power source, whereby said system control device selectively determines AC power input to said load panel and manages AC power produced by said renewable power source and said synchronous AC generator to prevent reverse power flow to said synchronous AC generator when available AC power exceeds demand at said load panel.