GB843736A - Improvements in current rectifiers having a large number of stages connected in cascade - Google Patents

Improvements in current rectifiers having a large number of stages connected in cascade

Info

Publication number
GB843736A
GB843736A GB3005758A GB3005758A GB843736A GB 843736 A GB843736 A GB 843736A GB 3005758 A GB3005758 A GB 3005758A GB 3005758 A GB3005758 A GB 3005758A GB 843736 A GB843736 A GB 843736A
Authority
GB
United Kingdom
Prior art keywords
cascade
columns
stages
reactors
column
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
GB3005758A
Inventor
Walter Heilpern
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.)
Trench Switzerland AG
Original Assignee
Emil Haefely et Cie 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 Emil Haefely et Cie SA filed Critical Emil Haefely et Cie SA
Priority to GB3005758A priority Critical patent/GB843736A/en
Publication of GB843736A publication Critical patent/GB843736A/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
    • 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
    • H02M7/10—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 arranged for operation in series, e.g. for multiplication of voltage
    • H02M7/103—Containing passive elements (capacitively coupled) which are ordered in cascade on one source

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Supply And Distribution Of Alternating Current (AREA)

Abstract

843,736. Rectifying. HAEFELY & CIE A.G., E. Sept. 19, 1958, No. 30057/58. Class 38(2). In a high-voltage cascade rectifier supplied at E 1 , E 2 by a high-voltage intermediatefrequency transformer, reactive currents due to stray capacitances C 1 <SP>(3)</SP>-C 3 <SP>(5)</SP> between the capacitor columns are compensated by connecting reactors L 1 -L 3 between selected points of the columns, the reactors having inductance values matched to the stray capacitances so as to give overall parallel resonance at the working frequency and the potential at the pairs of selected points differing only by the input alternating voltage. There may be one reactor for each of the cascade stages or one for alternate stages, their inductances then being in parallel resonance with restively the stray capacitance corresponding to one stage and that corresponding to two stages. If the cascade rectifier comprises one smoothing capacity column and two or more coupling capacity columns compensating reactors are connected between each coupling capacitor column and the smoothing capacitor column or, in the case of a symmetrical cascade connection as described in Specification 770,605, they may be connected between the two coupling capacitor columns.
GB3005758A 1958-09-19 1958-09-19 Improvements in current rectifiers having a large number of stages connected in cascade Expired GB843736A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3005758A GB843736A (en) 1958-09-19 1958-09-19 Improvements in current rectifiers having a large number of stages connected in cascade

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3005758A GB843736A (en) 1958-09-19 1958-09-19 Improvements in current rectifiers having a large number of stages connected in cascade

Publications (1)

Publication Number Publication Date
GB843736A true GB843736A (en) 1960-08-10

Family

ID=10301558

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3005758A Expired GB843736A (en) 1958-09-19 1958-09-19 Improvements in current rectifiers having a large number of stages connected in cascade

Country Status (1)

Country Link
GB (1) GB843736A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2127631A (en) * 1982-09-28 1984-04-11 Tokyo Shibaura Electric Co Multiple step-up rectifier circuit
GB2148620A (en) * 1983-09-30 1985-05-30 Toshiba Kk Voltage multiplying rectifier
US4667280A (en) * 1983-12-16 1987-05-19 Kabushiki Kaisha Toshiba Voltage multiplying rectifier
US4675795A (en) * 1983-09-30 1987-06-23 Kabushiki Kaisha Toshiba Step-up rectifier circuit

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2127631A (en) * 1982-09-28 1984-04-11 Tokyo Shibaura Electric Co Multiple step-up rectifier circuit
US4584637A (en) * 1982-09-28 1986-04-22 Tokyo Shibaura Denki Kabushiki Kaisha Multiple step-up rectifier circuit
GB2148620A (en) * 1983-09-30 1985-05-30 Toshiba Kk Voltage multiplying rectifier
US4675795A (en) * 1983-09-30 1987-06-23 Kabushiki Kaisha Toshiba Step-up rectifier circuit
US4667280A (en) * 1983-12-16 1987-05-19 Kabushiki Kaisha Toshiba Voltage multiplying rectifier

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