DE3812861C2 - - Google Patents

Info

Publication number
DE3812861C2
DE3812861C2 DE3812861A DE3812861A DE3812861C2 DE 3812861 C2 DE3812861 C2 DE 3812861C2 DE 3812861 A DE3812861 A DE 3812861A DE 3812861 A DE3812861 A DE 3812861A DE 3812861 C2 DE3812861 C2 DE 3812861C2
Authority
DE
Germany
Prior art keywords
voltage
power supply
intrinsically safe
supply device
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.)
Expired - Fee Related
Application number
DE3812861A
Other languages
German (de)
English (en)
Other versions
DE3812861A1 (de
Inventor
Andreas Dipl.-Ing. Kuhn (Fh), 8150 Holzkirchen, De
Guenther Dipl.-Ing. Thomas (Fh), 8520 Erlangen, De
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
Original Assignee
Siemens AG
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 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 DE3812861A1 (de) 1989-10-26
DE3812861C2 true 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 (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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5559684A (en) * 1991-06-19 1996-09-24 Ant Nachrinctentechnik Gmbh Switching regulator
DE4120146A1 (de) * 1991-06-19 1992-12-24 Ant Nachrichtentech Schaltregler
DE59700161D1 (de) * 1996-06-28 1999-06-17 Endress & Hauser Wetzer Gmbh Schaltung zur Übertragung eines Messstroms von einem eigensicheren Sensor in einen nicht-eigensicheren Bereich
BRPI0721793B1 (pt) * 2007-06-28 2018-07-24 Micro Motion, Inc. Controlador de energia de instumento, e, método de controle de energia elétrica para prover de modo adaptativo uma tensão de saída e uma corrente de saída que, juntas, mantêm uma energia elétrica de saída constante
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
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

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4251857A (en) * 1979-02-21 1981-02-17 Sperry Corporation Loss compensation regulation for an inverter power supply
DK123280A (da) * 1980-03-21 1981-09-22 Rovisng C Firkantboelgegenerator
US4669038A (en) * 1985-08-13 1987-05-26 The Babcock & Wilcox Company Low power high efficiency switching power supply

Cited By (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

Also Published As

Publication number Publication date
DE3812861A1 (de) 1989-10-26

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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