Stored Energy Systems, a Limited Liability Company

Stored Energy Systems, LLC

William Kaewert

John Flavin

Kyle Miller

Timothy Groat

Jeff Sorge

Barry Eppler

Jack Strandquist

Sam Coleman

Michael A Benson

Jeffrey L Chilson

A system generally comprising a charger with an integrated battery is provided that may be associated with a generator starter. The system is configured to maintain battery charge with the charger that monitors battery temperature before initiating a boost charge. Battery charge is thereafter maintained with the charger supplying a float or eco-float current to the battery, which maximizes system life.

Systems and methods for extending battery life

There is disclosed an enclosure and cooling system for electronic equipment that provides forced-air cooling of multiple compartmentalized electronics assemblies while simultaneously isolating the electronics assemblies from the ambient environment, keeping the electronics assemblies free from contamination due to harmful dust, dirt, water, corrosives, and other airborne foreign matter. Embodiments include an air-conduction cooled environmentally-sealed electronics enclosure having at least first and second environmentally-sealed electronics compartments, each containing a respective electronic assembly. A common-air cooling channel containing a fin core is disposed between the first and the second electronics compartments, such that ambient air drawn from an air intake, through the common channel, and out an air exhaust removes heat generated by the electronic assemblies within the sealed compartments to an exterior of the enclosure. Other embodiments are disclosed.

Enclosure and cooling system for electronic equipment

The disclosure provides embodiments of a self-contained automatic battery charging system having a power printed circuit board (PCB) that enables inputting an alternating current (AC) power flow to the automatic battery charging system. A first switchmode converter converts an AC input power to a direct current (DC) power, thereby providing an active power factor correction. The first switchmode converter comprises an isolation transformer, which provides an electrical isolation between a primary circuitry and a secondary circuitry of the automatic battery charging system. A second switch mode converter regulates a system output voltage and limits a system output current to an electrical load. A DC output is connected to a battery, another electrical storage device, and/or a parallel-connected DC load to be powered. An optional accessory PCB electrically connects to the power PCB and provides features including a liquid crystal display (LCD), alarm output relay(s), and/or a controller area network bus (CANbus) interface. The automatic battery charging system can implement a battery-life-extension charging regime. Other embodiments are disclosed.

Systems and methods for self-contained automatic battery charging and battery-life-extension charging

In an embodiment, a compact factory assembled and tested cabinet-based Direct Current (DC) power system includes at least one Alternating Current (AC) to DC converter disposed in a cabinet as at least one interchangeable module. An AC input section is also disposed in the cabinet and supplies AC power to the converter(s). At least one other electrical component is disposed in the cabinet, possibly as a module and it receives DC power from the converter(s). Other embodiments are also disclosed.

Cabinet-based DC power systems

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Longmont, CO, United States of America

William Kaewert