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1. WO2010022748 - POWER SUPPLY MODULE

Publication Number WO/2010/022748
Publication Date 04.03.2010
International Application No. PCT/EP2008/006987
International Filing Date 26.08.2008
IPC
H02M 7/219 2006.1
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
7Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
02Conversion of ac power input into dc power output without possibility of reversal
04by static converters
12using discharge tubes with control electrode or semiconductor devices with control electrode
21using devices of a triode or transistor type requiring continuous application of a control signal
217using semiconductor devices only
219in a bridge configuration
B66B 1/28 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
66HOISTING; LIFTING; HAULING
BELEVATORS; ESCALATORS OR MOVING WALKWAYS
1Control systems of elevators in general
24Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
28electrical
CPC
H02M 1/0085
H02M 7/219
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
7Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
02Conversion of ac power input into dc power output without possibility of reversal
04by static converters
12using discharge tubes with control electrode or semiconductor devices with control electrode
21using devices of a triode or transistor type requiring continuous application of a control signal
217using semiconductor devices only
219in a bridge configuration
H02M 7/2195
Applicants
  • OTIS ELEVATOR COMPANY [US]/[US] (AllExceptUS)
  • GEWINNER, Juergen [DE]/[DE] (UsOnly)
  • HERKEL, Peter [DE]/[DE] (UsOnly)
  • DEHMLOW, Marvin [DE]/[DE] (UsOnly)
  • GIANNINI, Gianfranco [US]/[DE] (UsOnly)
Inventors
  • GEWINNER, Juergen
  • HERKEL, Peter
  • DEHMLOW, Marvin
  • GIANNINI, Gianfranco
Agents
  • WOHLFROM, Karl-Heinz
Priority Data
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) POWER SUPPLY MODULE
(FR) MODULE D’ALIMENTATION
Abstract
(EN) A power supply module for providing electric power to a DC driven component (RL, CL, LL) comprises a bridge rectifier, wherein said bridge rectifier comprises an AC input (AC), a bridge circuit, a DC output (01, 02) to be coupled to said DC driven component (RL, CL, LL), and an AC phase detection circuit (Phase Control) coupled to said AC input (AC) and adapted to output a phase control signal (PH, NH) according to at least the polarity of said AC input (AC). The bridge circuit comprises at least two transistors (T1, T2, T3, T4) coupled to said phase control signal (PH, NH).
(FR) L'invention concerne un module d'alimentation destiné à appliquer de la puissance électrique à un composant (RL, CL, LL) piloté en courant continu, lequel comprend un pont de redresseurs, ledit pont de redresseurs comprenant une entrée en courant alternatif (AC), un circuit en pont, une sortie en courant continu (O1, O2) devant être reliée au dit composant piloté (RL, CL, LL) et un circuit de détection de phase alternative (commande de phase) relié à ladite entrée en courant alternatif (AC) et conçu pour fournir en sortie un signal de commande de phase (PH, NH) au moins en fonction de la polarité de ladite entrée en courant alternatif (AC). Le circuit en pont comprend au moins deux transistors (T1, T2, T3, T4) reliés au dit signal de commande de phase (PH, NH).
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