FR2379937A1 - Convertisseur de tension - Google Patents

Convertisseur de tension

Info

Publication number
FR2379937A1
FR2379937A1 FR7803128A FR7803128A FR2379937A1 FR 2379937 A1 FR2379937 A1 FR 2379937A1 FR 7803128 A FR7803128 A FR 7803128A FR 7803128 A FR7803128 A FR 7803128A FR 2379937 A1 FR2379937 A1 FR 2379937A1
Authority
FR
France
Prior art keywords
line
reactive means
voltage
voltage converter
unilateral conduction
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
FR7803128A
Other languages
English (en)
Other versions
FR2379937B3 (fr
Inventor
Frank Johnstone
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.)
TRONICAIR INT Ltd
Original Assignee
TRONICAIR INT Ltd
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 TRONICAIR INT Ltd filed Critical TRONICAIR INT Ltd
Publication of FR2379937A1 publication Critical patent/FR2379937A1/fr
Application granted granted Critical
Publication of FR2379937B3 publication Critical patent/FR2379937B3/fr
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
    • 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
    • H02M7/06—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
    • G05D23/1909—Control of temperature characterised by the use of electric means using an analogue comparing device whose output amplitude can only take two discrete values
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
    • 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
    • H02M5/02—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 without intermediate conversion into dc
    • H02M5/04—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 without intermediate conversion into dc by static converters
    • H02M5/20—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 without intermediate conversion into dc by static converters using discharge tubes without control electrode or semiconductor devices without control electrode

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Control Of Temperature (AREA)
  • Rectifiers (AREA)

Abstract

a. Convertisseur de tension. b. Dans sa forme la plus simple, il comprend un premier trajet en série entre une première ligne et une seconde ligne et comportant des premiers moyens réactifs, un premier dispositif à conduction unilatérale et des seconds moyens réactifs, un second trajet en série entre la première et la seconde ligne et incluant les premiers moyens reactifs et un second dispositif à conduction unilatérale, le premier dispositif à conduction unilatérale permettant la circulation d'un courant de la première ligne à la seconde ligne, tandis que le second dispositif à conduction unilatérale empêche la circulation d'un courant de la première ligne à la seconde, la disposition étant telle que quand une tension alternative d'alimentation est appliquée entre la première et la seconde ligne, une tension continue pratiquement constante apparaît aux bornes des seconds moyens réactifs, sans produire une tension continue aux bornes des premiers moyens réactifs. c. Ce convertisseur de tension peut être incorporé dans un appareil de réglage de température ou bien, en fait, dans n'importe quel appareil de commande.
FR7803128A 1977-02-04 1978-02-03 Convertisseur de tension Granted FR2379937A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4700/77A GB1599757A (en) 1977-02-04 1977-02-04 Voltage converter

Publications (2)

Publication Number Publication Date
FR2379937A1 true FR2379937A1 (fr) 1978-09-01
FR2379937B3 FR2379937B3 (fr) 1980-11-07

Family

ID=9782165

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7803128A Granted FR2379937A1 (fr) 1977-02-04 1978-02-03 Convertisseur de tension

Country Status (4)

Country Link
CA (1) CA1113153A (fr)
DE (1) DE2804832A1 (fr)
FR (1) FR2379937A1 (fr)
GB (1) GB1599757A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135143A (en) * 1983-02-01 1984-08-22 Ti Russell Hobbs Ltd Electric heating appliance
DE3309529A1 (de) * 1983-03-17 1984-09-20 Diehl GmbH & Co, 8500 Nürnberg Trafoloses netzteil
GB2206749A (en) * 1987-07-08 1989-01-11 Sealand Ind Co Ltd A voltage adaptor
GB2421643B8 (en) * 2004-12-22 2008-11-05 Landis & Gyr Ag Improvements in or relating to power supplies
CN113161574B (zh) * 2020-01-22 2024-05-10 中国科学院大连化学物理研究所 一种燃料电池加热系统及其控制方法

Also Published As

Publication number Publication date
FR2379937B3 (fr) 1980-11-07
DE2804832A1 (de) 1978-08-10
CA1113153A (fr) 1981-11-24
GB1599757A (en) 1981-10-07

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Legal Events

Date Code Title Description
ST Notification of lapse