Title:
METHOD TO CONTROL THE LINE DISTORTION OF A SYSTEM OF POWER SUPPLIES OF ELECTROSTATIC PRECIPITATORS
Document Type and Number:
WIPO Patent Application WO/2011/157831
Kind Code:
A3
Abstract:
The disclosure relates to an electrostatic precipitator unit with at least two individual power supplies (11) for pulsed operation of electrostatic precipitators, wherein the power supplies (11) are powered by a common feeding (1), wherein each power supply (11) comprises a control unit (23), and wherein the control units are at least indirectly connected by communication lines (32) allowing for a controlled relative scheduling of the pulsed operation of the individual power supplies (11).
Inventors:
RANSTAD PER (SE)
LINNER JOERGEN (SE)
LINNER JOERGEN (SE)
Application Number:
PCT/EP2011/060136
Publication Date:
November 22, 2012
Filing Date:
June 17, 2011
Export Citation:
Assignee:
ALSTOM TECHNOLOGY LTD (CH)
RANSTAD PER (SE)
LINNER JOERGEN (SE)
RANSTAD PER (SE)
LINNER JOERGEN (SE)
International Classes:
B03C3/68; B03C3/02
Domestic Patent References:
| WO2009008449A1 | 2009-01-15 |
Foreign References:
| US20040004440A1 | 2004-01-08 | |||
| DE4338017A1 | 1994-10-06 | |||
| US6329765B1 | 2001-12-11 | |||
| US4613346A | 1986-09-23 | |||
| US1961658A | 1934-06-05 |
Attorney, Agent or Firm:
ALSTOM TECHNOLOGY LTD (Brown Boveri Str. 7/664/2, Baden, CH)
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