GB1132740A - D.c. converter - Google Patents

D.c. converter

Info

Publication number
GB1132740A
GB1132740A GB2906566A GB2906566A GB1132740A GB 1132740 A GB1132740 A GB 1132740A GB 2906566 A GB2906566 A GB 2906566A GB 2906566 A GB2906566 A GB 2906566A GB 1132740 A GB1132740 A GB 1132740A
Authority
GB
United Kingdom
Prior art keywords
capacitor
inductor
relay
voltage
current
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
GB2906566A
Inventor
John Edward Carroll
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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
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 National Research Development Corp UK filed Critical National Research Development Corp UK
Priority to GB2906566A priority Critical patent/GB1132740A/en
Publication of GB1132740A publication Critical patent/GB1132740A/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
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/54—Conversion of dc power input into ac power output without possibility of reversal by dynamic converters
    • H02M7/58—Conversion of dc power input into ac power output without possibility of reversal by dynamic converters using mechanical contact-making and -breaking parts to interrupt a single potential
    • H02M7/62—Conversion of dc power input into ac power output without possibility of reversal by dynamic converters using mechanical contact-making and -breaking parts to interrupt a single potential with electromagnetically-operated vibrating contacts, e.g. chopper

Abstract

1,132,740. Transistor oscillating circuits. NATIONAL RESEARCH DEVELOPMENT CORP. 22 Aug., 1967 [29 June, 1966], No. 29065/66. Heading H3T. [Also in Division H2] In an inverter, current through an inductor L 1 , L 2 , L 3 rises exponentially until a relay A operates, removing a shunt circuit from a capacitor C in series with the inductor. The inductor and capacitor then form a resonant circuit, the current through the inductor and the voltage across the capacitor changing sinusoidally. The voltage across the capacitor rises towards a peak energizing relay B and the current through the inductor falls to release relay A. After the peak is passed the voltage across the capacitor commences to fall until relay B releases to short-circuit the capacitor, and the cycle then recommences. The inductors may be tuned to reject unwanted harmonics. The relays may be replaced by transistor switches.
GB2906566A 1966-06-29 1966-06-29 D.c. converter Expired GB1132740A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2906566A GB1132740A (en) 1966-06-29 1966-06-29 D.c. converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2906566A GB1132740A (en) 1966-06-29 1966-06-29 D.c. converter

Publications (1)

Publication Number Publication Date
GB1132740A true GB1132740A (en) 1968-11-06

Family

ID=10285634

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2906566A Expired GB1132740A (en) 1966-06-29 1966-06-29 D.c. converter

Country Status (1)

Country Link
GB (1) GB1132740A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4413313A (en) 1980-10-07 1983-11-01 Texas Instruments Incorporated Electrical inverters

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4413313A (en) 1980-10-07 1983-11-01 Texas Instruments Incorporated Electrical inverters

Similar Documents

Publication Publication Date Title
GB947832A (en) Inverter
SE7907674L (en) VAR GENERATOR WITH STRONGLY INDUCTIVE BREAKDOWN
GB1168808A (en) A Circuit Arrangement for Converting Electric Power
US3305794A (en) Control rectifier inverter with resonant circuit and a choke
GB1132740A (en) D.c. converter
GB1243389A (en) Inverter circuits, particularly for motor control
GB1204692A (en) Load-matched inverters
GB1131561A (en) Electrical circuits for providing high power pulses
GB1066910A (en) Improvements in and relating to inverters
GB1261040A (en) Improvements in or relating to switching circuits for energy storing inductive devices
GB1055327A (en) Inverter
JPS56162972A (en) Switching electric power source device
GB869454A (en) Electrical inverter systems employing semiconductor devices
GB1079967A (en) Improvements relating to electrical inverters
SU401461A1 (en) PULSE CURRENT GENERATOR INVERTER TYPE
GB853371A (en) Means for reducing the harmonic currents in a static converter plant
GB1291573A (en) Improvements in or relating to intrinsically safe circuits
SU499640A1 (en) Transistor inverter
SU536574A2 (en) Three-phase ferromagnetic frequency divider
ES384713A1 (en) Commutation circuit for scr{3 s
SU449448A1 (en) Key
GB548092A (en) Improvements relating to the reduction of sparking at contacts in making and breaking an electric circuit
JPS5610081A (en) Inverter circuit
GB726185A (en) Improvements in and relating to pulse generating circuits
GB907314A (en) Filter network