Power system for a telecommunication facility

Details Power system for a telecommunication facility Power system for a telecommunication facility

2008-07-01

2008-07-01

Sherry, Michael J (Department: 2836)

Electrical transmission or interconnection systems

Plural supply circuits or sources

One source floats across or compensates for other source

C307S026000, C307S072000

Reexamination Certificate

active

11459419

ABSTRACT:
Disclosed is a method of supplying DC power to equipment using proton exchange membranes (PEMs). PEMs run on hydrogen to produce DC electrical power. In the disclosed embodiment these PEMs are used as an alternative source of power to AC sources. One of these other sources is generated by an array of gas turbines. Another source is provided by a commercial utility. AC from these sources is converted using rectifiers. Capacitors are used to bridge when switching between energy sources.

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patent: 5939799 (1999-08-01), Weinstein
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patent: 6011324 (2000-01-01), Kohlstruck et al.
patent: 6184593 (2001-02-01), Jungreis
patent: 6304006 (2001-10-01), Jungreis
patent: 6630750 (2003-10-01), McAndrews

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