DE3812861A1 - Eigensichere stromversorgungseinrichtung - Google Patents

Eigensichere stromversorgungseinrichtung

Info

Publication number
DE3812861A1
DE3812861A1 DE3812861A DE3812861A DE3812861A1 DE 3812861 A1 DE3812861 A1 DE 3812861A1 DE 3812861 A DE3812861 A DE 3812861A DE 3812861 A DE3812861 A DE 3812861A DE 3812861 A1 DE3812861 A1 DE 3812861A1
Authority
DE
Germany
Prior art keywords
voltage
intrinsically safe
supply device
power supply
safe power
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.)
Granted
Application number
DE3812861A
Other languages
German (de)
English (en)
Other versions
DE3812861C2 (enExample
Inventor
Andreas Dipl Ing Kuhn
Guenther Dipl Ing Thomas
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 AG
Siemens Corp
Original Assignee
Siemens AG
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 AG, Siemens Corp filed Critical Siemens AG
Priority to DE3812861A priority Critical patent/DE3812861A1/de
Publication of DE3812861A1 publication Critical patent/DE3812861A1/de
Application granted granted Critical
Publication of DE3812861C2 publication Critical patent/DE3812861C2/de
Granted 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
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/22—Conversion of DC power input into DC power output with intermediate conversion into AC
    • H02M3/24—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters
    • H02M3/28—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC
    • H02M3/325—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/337—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in push-pull configuration
    • H02M3/3372—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in push-pull configuration of the parallel type
    • H02M3/3374—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in push-pull configuration of the parallel type with preregulator, e.g. current injected push-pull
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
DE3812861A 1988-04-18 1988-04-18 Eigensichere stromversorgungseinrichtung Granted DE3812861A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE3812861A DE3812861A1 (de) 1988-04-18 1988-04-18 Eigensichere stromversorgungseinrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3812861A DE3812861A1 (de) 1988-04-18 1988-04-18 Eigensichere stromversorgungseinrichtung

Publications (2)

Publication Number Publication Date
DE3812861A1 true DE3812861A1 (de) 1989-10-26
DE3812861C2 DE3812861C2 (enExample) 1990-09-27

Family

ID=6352228

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3812861A Granted DE3812861A1 (de) 1988-04-18 1988-04-18 Eigensichere stromversorgungseinrichtung

Country Status (1)

Country Link
DE (1) DE3812861A1 (enExample)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992022955A1 (de) * 1991-06-19 1992-12-23 Ant Nachrichtentechnik Gmbh Schaltregler
WO1992022956A1 (de) * 1991-06-19 1992-12-23 Ant Nachrichtentechnik Gmbh Schaltregler
US5907292A (en) * 1996-06-28 1999-05-25 Endress + Hauser Wetzer Gmbh + Co. Kg Circuit for transmitting a measurement current from an intrinsically safe sensor to a non-intrinsically safe area
WO2009002341A1 (en) * 2007-06-28 2008-12-31 Micro Motion, Inc. Instrument power controller and method for adaptively providing an output voltage and an output current that together maintain a substantially constant electrical output power
CN102848923A (zh) * 2012-10-09 2013-01-02 深圳市德塔电动汽车科技有限公司 矿用本安型操作显示器
CN103973124A (zh) * 2014-05-15 2014-08-06 广州市特种机电设备检测研究院 一种本安型准谐振反激变换器设计方法
ITBO20130199A1 (it) * 2013-05-03 2014-11-04 Fioretti En S R L Dispositivo per la generazione di energia ad alta efficienza
CN104378096A (zh) * 2007-06-28 2015-02-25 微动公司 提供输出电压和输出电流的仪器功率控制器和方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006002698A1 (de) * 2006-01-19 2007-08-02 Conergy Ag Wechselrichterschaltung für Netzeinspeisung und für netzunabhängigen Betrieb

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0016537A1 (en) * 1979-02-21 1980-10-01 Sperry Corporation Regulated power supply with loss compensation
US4347560A (en) * 1980-03-21 1982-08-31 Christian Rovsing A/S Square wave generator
EP0211635A2 (en) * 1985-08-13 1987-02-25 International Control Automation Finance S.A. Switching power supplies

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0016537A1 (en) * 1979-02-21 1980-10-01 Sperry Corporation Regulated power supply with loss compensation
US4347560A (en) * 1980-03-21 1982-08-31 Christian Rovsing A/S Square wave generator
EP0211635A2 (en) * 1985-08-13 1987-02-25 International Control Automation Finance S.A. Switching power supplies

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
British Standard Institution, Nr. BS 6182, Part. 1, 1982, Europanorm EN 50020 *
JP 57-172423 (A). In: Patents Abstr. of Japan, Sect. P, Vol. 7, Nr. 18, 1983 (P-170) *

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992022955A1 (de) * 1991-06-19 1992-12-23 Ant Nachrichtentechnik Gmbh Schaltregler
WO1992022956A1 (de) * 1991-06-19 1992-12-23 Ant Nachrichtentechnik Gmbh Schaltregler
US5438500A (en) * 1991-06-19 1995-08-01 Ant Nachrichtentechnik Gmbh Switching regulator with a push-pull resonance converter
US5559684A (en) * 1991-06-19 1996-09-24 Ant Nachrinctentechnik Gmbh Switching regulator
US5907292A (en) * 1996-06-28 1999-05-25 Endress + Hauser Wetzer Gmbh + Co. Kg Circuit for transmitting a measurement current from an intrinsically safe sensor to a non-intrinsically safe area
US8332168B2 (en) 2007-06-28 2012-12-11 Micro Motion, Inc. Instrument power controller and method for adaptively providing an output voltage and an output current that together maintain a substantially constant electrical output power
WO2009002341A1 (en) * 2007-06-28 2008-12-31 Micro Motion, Inc. Instrument power controller and method for adaptively providing an output voltage and an output current that together maintain a substantially constant electrical output power
CN104378096A (zh) * 2007-06-28 2015-02-25 微动公司 提供输出电压和输出电流的仪器功率控制器和方法
CN104378096B (zh) * 2007-06-28 2019-06-11 微动公司 提供输出电压和输出电流的仪器功率控制器和方法
CN102848923A (zh) * 2012-10-09 2013-01-02 深圳市德塔电动汽车科技有限公司 矿用本安型操作显示器
ITBO20130199A1 (it) * 2013-05-03 2014-11-04 Fioretti En S R L Dispositivo per la generazione di energia ad alta efficienza
WO2014177708A1 (en) * 2013-05-03 2014-11-06 Fioretti Energie S.R.L. High-efficiency push-pull power converter
CN103973124A (zh) * 2014-05-15 2014-08-06 广州市特种机电设备检测研究院 一种本安型准谐振反激变换器设计方法
CN103973124B (zh) * 2014-05-15 2017-01-18 广州市特种机电设备检测研究院 一种本安型准谐振反激变换器设计方法

Also Published As

Publication number Publication date
DE3812861C2 (enExample) 1990-09-27

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee