FR2397737A1 - Individual generators combination to feed common load - involves semiconductor switches and contactors controlling series-parallel connection - Google Patents

Individual generators combination to feed common load - involves semiconductor switches and contactors controlling series-parallel connection

Info

Publication number
FR2397737A1
FR2397737A1 FR7721489A FR7721489A FR2397737A1 FR 2397737 A1 FR2397737 A1 FR 2397737A1 FR 7721489 A FR7721489 A FR 7721489A FR 7721489 A FR7721489 A FR 7721489A FR 2397737 A1 FR2397737 A1 FR 2397737A1
Authority
FR
France
Prior art keywords
combination
parallel connection
semiconductor switches
common load
generators
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Withdrawn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
FR7721489A
Other languages
French (fr)
Inventor
Geert Jan Naaijer
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.)
Laboratoires dElectronique Philips SAS
Original Assignee
Laboratoires dElectronique et de Physique Appliquee
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 Laboratoires dElectronique et de Physique Appliquee filed Critical Laboratoires dElectronique et de Physique Appliquee
Priority to FR7721489A priority Critical patent/FR2397737A1/en
Publication of FR2397737A1 publication Critical patent/FR2397737A1/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Withdrawn legal-status Critical Current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
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/483—Converters with outputs that each can have more than two voltages levels
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/02—Details
    • H01L31/02016—Circuit arrangements of general character for the devices
    • H01L31/02019—Circuit arrangements of general character for the devices for devices characterised by at least one potential jump barrier or surface barrier
    • H01L31/02021—Circuit arrangements of general character for the devices for devices characterised by at least one potential jump barrier or surface barrier for solar cells
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J1/00—Circuit arrangements for dc mains or dc distribution networks
    • H02J1/10—Parallel operation of dc sources
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Photovoltaic Devices (AREA)
  • Control Of Electrical Variables (AREA)

Abstract

Switching and control circuit making maximum use of a group of electrical supply generators which may have a varying output such as solar cell groups. The circuit employs low forward resistance diodes and multi-contact relays to minimise complexity. Pairs of generator groups (1, 2) are connected in parallel by a diode (3, 4) in each connection line and in the same sense. A manually or automatically controlled relay (5) connected to points of opposite polarity of the generators switches one generator from a parallel to a series connection into the load circuit (6).
FR7721489A 1977-07-12 1977-07-12 Individual generators combination to feed common load - involves semiconductor switches and contactors controlling series-parallel connection Withdrawn FR2397737A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7721489A FR2397737A1 (en) 1977-07-12 1977-07-12 Individual generators combination to feed common load - involves semiconductor switches and contactors controlling series-parallel connection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7721489A FR2397737A1 (en) 1977-07-12 1977-07-12 Individual generators combination to feed common load - involves semiconductor switches and contactors controlling series-parallel connection

Publications (1)

Publication Number Publication Date
FR2397737A1 true FR2397737A1 (en) 1979-02-09

Family

ID=9193299

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7721489A Withdrawn FR2397737A1 (en) 1977-07-12 1977-07-12 Individual generators combination to feed common load - involves semiconductor switches and contactors controlling series-parallel connection

Country Status (1)

Country Link
FR (1) FR2397737A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0594908A1 (en) * 1991-10-29 1994-05-04 Tai-Her Yang Multiple-voltage control circuit of battery or multiple independent DC power
EP0616408A1 (en) * 1992-03-18 1994-09-21 Tai-Her Yang Graded multi-voltage control circuit
EP0616407A1 (en) * 1992-03-18 1994-09-21 Tai-Her Yang Graded multi-voltage control circuit
FR2951034A1 (en) * 2009-10-05 2011-04-08 Xiring Electronic device for controlling supply of power to e.g. smart card reader, has control switch controlling setting of energy sources in series or parallel manner, and connected between connection points

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NV169/73 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0594908A1 (en) * 1991-10-29 1994-05-04 Tai-Her Yang Multiple-voltage control circuit of battery or multiple independent DC power
EP0616408A1 (en) * 1992-03-18 1994-09-21 Tai-Her Yang Graded multi-voltage control circuit
EP0616407A1 (en) * 1992-03-18 1994-09-21 Tai-Her Yang Graded multi-voltage control circuit
FR2951034A1 (en) * 2009-10-05 2011-04-08 Xiring Electronic device for controlling supply of power to e.g. smart card reader, has control switch controlling setting of energy sources in series or parallel manner, and connected between connection points

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Legal Events

Date Code Title Description
ST Notification of lapse