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DE10340625A1 - Multiphase voltage rectifier e.g. for commercial electrical power supplies in factories or workshops, can provide display of dropout of input voltages - Google Patents

Multiphase voltage rectifier e.g. for commercial electrical power supplies in factories or workshops, can provide display of dropout of input voltages Download PDF

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Publication number
DE10340625A1
DE10340625A1 DE2003140625 DE10340625A DE10340625A1 DE 10340625 A1 DE10340625 A1 DE 10340625A1 DE 2003140625 DE2003140625 DE 2003140625 DE 10340625 A DE10340625 A DE 10340625A DE 10340625 A1 DE10340625 A1 DE 10340625A1
Authority
DE
Germany
Prior art keywords
workshops
dropout
factories
electrical power
power supplies
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE2003140625
Other languages
German (de)
Inventor
Richard Kenney
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Corp
Original Assignee
Siemens Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Corp filed Critical Siemens Corp
Priority to DE2003140625 priority Critical patent/DE10340625A1/en
Publication of DE10340625A1 publication Critical patent/DE10340625A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS 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
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/02—Conversion of AC power input into DC power output without possibility of reversal
    • H02M7/04—Conversion of AC power input into DC power output without possibility of reversal by static converters
    • H02M7/12—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/21—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/217—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M7/219—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only in a bridge configuration
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS 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
    • H02M5/00—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/40—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC
    • H02M5/42—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters
    • H02M5/44—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC
    • H02M5/453—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M5/458—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M5/4585—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only having a rectifier with controlled elements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/32—Means for protecting converters other than automatic disconnection

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Power Conversion In General (AREA)

Abstract

A multiphase (m-phase) voltage rectifier has m-inputs to 2m-unlatched control power components, which are arranged in parallel opposition circuit, in which the components are capable of driving at the fundamental frequency of the supply with 2m rectifier diodes of an m-phase rectifier and have a DC link output. During operation of the power component, which is connected to the most positive voltage phase, and the power component which is connected to the most negative voltage phase, in order to make available a path for the power flow from the DC link circuit in which the gate supply of at least one of the power components is monitored in relation to the time for a display to be made of the drop out of at least one input voltage.
DE2003140625 2003-09-03 2003-09-03 Multiphase voltage rectifier e.g. for commercial electrical power supplies in factories or workshops, can provide display of dropout of input voltages Withdrawn DE10340625A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2003140625 DE10340625A1 (en) 2003-09-03 2003-09-03 Multiphase voltage rectifier e.g. for commercial electrical power supplies in factories or workshops, can provide display of dropout of input voltages

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2003140625 DE10340625A1 (en) 2003-09-03 2003-09-03 Multiphase voltage rectifier e.g. for commercial electrical power supplies in factories or workshops, can provide display of dropout of input voltages

Publications (1)

Publication Number Publication Date
DE10340625A1 true DE10340625A1 (en) 2005-04-28

Family

ID=34398671

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2003140625 Withdrawn DE10340625A1 (en) 2003-09-03 2003-09-03 Multiphase voltage rectifier e.g. for commercial electrical power supplies in factories or workshops, can provide display of dropout of input voltages

Country Status (1)

Country Link
DE (1) DE10340625A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007033841A1 (en) 2005-09-23 2007-03-29 Siemens Aktiengesellschaft Device for redundantly supplying power to at least one load

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007033841A1 (en) 2005-09-23 2007-03-29 Siemens Aktiengesellschaft Device for redundantly supplying power to at least one load
DE102005047686A1 (en) * 2005-09-23 2007-07-12 Siemens Ag Device for redundant power supply of at least one load
US7863773B2 (en) 2005-09-23 2011-01-04 Siemens Ag Apparatus for the redundant power supply of at least one load

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8130 Withdrawal