Renewable energy power systems

Prime-mover dynamo plants – Miscellaneous – Drive gearing

Reexamination Certificate

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Reexamination Certificate

active

07411308

ABSTRACT:
Rapidly responsive energy storage means enable the creation of a multi-port DC bus in a UPS, enabling the multi-port DC bus to couple a plurality of intermittent DC sources and intermittent DC loads. The invention includes renewable energy power systems with a UPS having a multi-port DC bus and a responsive energy storage means electrically coupled to the multi-port DC bus. An embodiment includes a renewable energy power system with a UPS having a multi-port DC bus having at least one coupling in addition to the minimum of three required for a UPS to operate. The additional coupling is adapted to couple either a DC load or a DC source to the multi-port DC bus. A responsive energy storage means is coupled to supply power to the multi-port DC bus and is operable to maintain a substantially constant power level on the multi-port DC bus.

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US 6,184,583, 02/2001, Jungreis (withdrawn)

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