FR1525350A - Device for weakening or eliminating residual ripples from direct current power supplies - Google Patents

Device for weakening or eliminating residual ripples from direct current power supplies

Info

Publication number
FR1525350A
FR1525350A FR90002750A FR90002750A FR1525350A FR 1525350 A FR1525350 A FR 1525350A FR 90002750 A FR90002750 A FR 90002750A FR 90002750 A FR90002750 A FR 90002750A FR 1525350 A FR1525350 A FR 1525350A
Authority
FR
France
Prior art keywords
weakening
direct current
current power
power supplies
eliminating residual
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
Application number
FR90002750A
Other languages
French (fr)
Inventor
Maurice Cousin
Raymond Ferchaux
Yves Loselet
Robert Semonin
Gilbert Sonet
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.)
Societe Generale de Constructions Electriques et Mecaniques
Cegelec SA
Original Assignee
Societe Generale de Constructions Electriques et Mecaniques
Cegelec SA
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 Societe Generale de Constructions Electriques et Mecaniques , Cegelec SA filed Critical Societe Generale de Constructions Electriques et Mecaniques
Priority to FR90002750A priority Critical patent/FR1525350A/en
Priority to BE711992D priority patent/BE711992A/xx
Priority to DE19681763125 priority patent/DE1763125A1/en
Priority to NL6804886A priority patent/NL6804886A/xx
Application granted granted Critical
Publication of FR1525350A publication Critical patent/FR1525350A/en
Expired 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/14—Arrangements for reducing ripples from dc input or output
    • H02M1/15—Arrangements for reducing ripples from dc input or output using active 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
    • H02M1/14—Arrangements for reducing ripples from dc input or output
    • H02M1/143—Arrangements for reducing ripples from dc input or output using compensating arrangements
FR90002750A 1967-04-07 1967-04-07 Device for weakening or eliminating residual ripples from direct current power supplies Expired FR1525350A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR90002750A FR1525350A (en) 1967-04-07 1967-04-07 Device for weakening or eliminating residual ripples from direct current power supplies
BE711992D BE711992A (en) 1967-04-07 1968-03-11
DE19681763125 DE1763125A1 (en) 1967-04-07 1968-04-05 Circuit for weakening residual ripple in DC power supplies
NL6804886A NL6804886A (en) 1967-04-07 1968-04-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR90002750A FR1525350A (en) 1967-04-07 1967-04-07 Device for weakening or eliminating residual ripples from direct current power supplies

Publications (1)

Publication Number Publication Date
FR1525350A true FR1525350A (en) 1968-05-17

Family

ID=9696526

Family Applications (1)

Application Number Title Priority Date Filing Date
FR90002750A Expired FR1525350A (en) 1967-04-07 1967-04-07 Device for weakening or eliminating residual ripples from direct current power supplies

Country Status (4)

Country Link
BE (1) BE711992A (en)
DE (1) DE1763125A1 (en)
FR (1) FR1525350A (en)
NL (1) NL6804886A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2387543A1 (en) * 1977-04-12 1978-11-10 Siemens Ag HARMONIC CURRENT COMPENSATION CIRCUIT IN AN ELECTRIC LOAD

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1636895A4 (en) * 2003-06-04 2008-10-08 Int Rectifier Corp Active emi filter having no inductive current sensing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2387543A1 (en) * 1977-04-12 1978-11-10 Siemens Ag HARMONIC CURRENT COMPENSATION CIRCUIT IN AN ELECTRIC LOAD

Also Published As

Publication number Publication date
NL6804886A (en) 1968-10-08
DE1763125A1 (en) 1971-09-23
BE711992A (en) 1968-07-15

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