Title:
DC POWER DISTRIBUTION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2014/111824
Kind Code:
A3
Abstract:
The invention relates a DC power distribution system, particularly an EMerge® DC power distribution system, comprising a main DC power source (not shown) for providing main DC power, a track (5) connected to the main DC power source for distributing the DC power, an electrical consumer (14) connected to the track for receiving the DC power, and an auxiliary DC power source device (23) for providing auxiliary DC power to the electrical consumer, if the DC voltage level on the track is below a threshold DC voltage level. Thus, if in an emergency situation the DC voltage level on the track falls below the threshold DC voltage level, the auxiliary DC power source device provides auxiliary DC power to the electrical consumer such that it can be still active, for instance, for providing emergency light.
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| WO/2003/081745 | LIGHTING SYSTEM |
Inventors:
WENDT MATTHIAS (NL)
PASVEER WILLEM FRANKE (NL)
PASVEER WILLEM FRANKE (NL)
Application Number:
PCT/IB2014/058067
Publication Date:
July 23, 2015
Filing Date:
January 06, 2014
Export Citation:
Assignee:
KONINKL PHILIPS NV (NL)
International Classes:
H02J9/02; H02J9/00
Domestic Patent References:
| WO2001078212A1 | 2001-10-18 | |||
| WO2009103386A1 | 2009-08-27 |
Foreign References:
| US3976986A | 1976-08-24 | |||
| JP2009159730A | 2009-07-16 |
Attorney, Agent or Firm:
VAN EEUWIJK, Alexander Henricus Walterus et al. (AE Eindhoven, NL)
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