ENERGY SYSTEMS, ENERGY DEVICES, ENERGY UTILIZATION METHODS, AND ENERGY TRANSFER METHODS

摘要

Energy systems, energy devices, energy utilization methods, and energy transfer methods are described. In one arrangement, energy utilization methods include providing first energy f rom a power grid to an induction generator at a first moment in time; using the induction generator and the first energy f rom the power grid, charging an energy storage device; using second energy f rom the energy storage device, powering a motor causing the induction generator to generate third energy during a second moment in time; and providing the third energy to the power grid. Other arrangements are described.