American Power Conversion Corporation

Leaneco Aps

Klaus Moth

Peter Nielsen

Ulrik Karlsson

A modular emergency power system architecture () with a plurality of output power supply lines for feeding power to a destination, in which the operational status of each output power supply line is configurable. The architecture comprises a plurality of load bars () from which power is delivered to the destination. The load bars () are selectively connectable to send power to or receive AC power from a mains supply () and/or a DC bus () via one or more AC/DC power conversion modules (). The DC bus () is connected to receive a secondary (e.g. emergency) power supply (). The architecture may provide redundancy and on-the-fly reconfigurability to complement changes in the physical location of critical components in the destination, e.g. caused by virtualization, zoning or repair. The architecture is operable as a stand-alone uninterruptible power supply (UPS) or as an extended runtime generator for an existing UPS.

Emergency power supply apparatus

A fuel cell housing comprising at least one surface configured to condense fluid from exhaust air passing over or through the surface and configured to return the condensed fluid to electrolyte of a fuel cell or fuel cell stack within the fuel cell housing is disclosed. Fuel cell assemblies comprising the fuel cell housing are also disclosed.

Fuel cell housing and fuel cell assemblies

At least one aspect is directed to an uninterruptible power supply including an I/O and an output in electrical communication with the I/O. The UPS also includes electronic circuitry which is adapted to, in a first mode of operation, receive power from the I/O and convert the AC power to DC power. The electronic circuitry is also adapted to, in a second mode of operation, receive DC power and to provide AC power to the I/O. The electronic circuit is further adapted to, in the first mode of operation, convert the DC power to AC power and to provide the AC power at the output.

Growing community of inventors

Kolding, Denmark

Klaus Moth