ELECTRICITY STORAGE SYSTEMS CONSISTING

Brand Owner Address Description
ECOBANK ECOVOLTZ, INC. 2455-H Autumnvale Drive San Jose CA 95131 Electricity storage systems consisting of batteries and battery management systems, namely, associated electronics, namely, battery chargers, inverters for transforming DC current into AC current and AC current into DC current, rechargeable batteries and battery management controllers, controllers with control management software for control and management of system operation, generated power distribution, and monitoring power usage, and with remote communications and monitoring circuits, energy monitoring circuits with predictive scheduling and control algorithms, and software for operating same;ECO BANK;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A method and apparatus for converting wind generated electricity to constant frequency electricity for supplying it to a utility grid. use a wind turbine generator having a doubly fed induction generator. Above the synchronous speed of the generator, the electricity from the rotor is converted to direct current (dc) electricity and the de electricity is converted back to alternating current (ac) electricity at a fixed unity power factor. Below synchronous speed, electricity flows to the rotor from the utility grid also at a fixed unity power factor. The current of the ac electricity is adjusted to be in phase with the utility grid voltage, wherein the ac electricity is maintained substantially at unity power factor.