GB889201A - Improvements in or relating to charging arrangements for electrical condensers - Google Patents

Improvements in or relating to charging arrangements for electrical condensers

Info

Publication number
GB889201A
GB889201A GB1724858A GB1724858A GB889201A GB 889201 A GB889201 A GB 889201A GB 1724858 A GB1724858 A GB 1724858A GB 1724858 A GB1724858 A GB 1724858A GB 889201 A GB889201 A GB 889201A
Authority
GB
United Kingdom
Prior art keywords
condenser
charging
controlled
current
saturable reactor
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
GB1724858A
Inventor
Kenneth Charles Parton
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.)
General Electric Co PLC
Original Assignee
General Electric Co PLC
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 General Electric Co PLC filed Critical General Electric Co PLC
Priority to GB1724858A priority Critical patent/GB889201A/en
Publication of GB889201A publication Critical patent/GB889201A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/28—Modifications for introducing a time delay before switching
    • H03K17/288—Modifications for introducing a time delay before switching in tube switches

Landscapes

  • Generation Of Surge Voltage And Current (AREA)

Abstract

889,201. Automatic control systems for charging condensers. GENERAL ELECTRIC CO. Ltd. May 28, 1959 [May 29, 1958], No. 17248/58. Class 38 (4). A circuit arrangement for charging a condenser 5 from an alternating current mains 3 comprises a saturable reactor 11 having a control winding 17 by means of which the condenser charging current may be controlled. The current in the control coil 17 is supplied from the A.C. mains 3 via a rectifier 20 and is controlled by a second saturable reactor 21 controlled by the difference between a reference voltage of a neon tube 24 and the voltage at the primary winding 10 of the transformer 8 over which the condenser 5 is charged. The condenser charging characteristic is such that the charging current is constant until the condenser has reached approximately full charge, whereupon the difference between the reference voltage and the voltage at the primary winding 10 is so small as to reduce the condenser charging current to a value sufficient to maintain the charge on the condenser. A positive feed-back winding 22 is provided on the saturable reactor 11 to compensate for various circuit losses.
GB1724858A 1958-05-29 1958-05-29 Improvements in or relating to charging arrangements for electrical condensers Expired GB889201A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1724858A GB889201A (en) 1958-05-29 1958-05-29 Improvements in or relating to charging arrangements for electrical condensers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1724858A GB889201A (en) 1958-05-29 1958-05-29 Improvements in or relating to charging arrangements for electrical condensers

Publications (1)

Publication Number Publication Date
GB889201A true GB889201A (en) 1962-02-07

Family

ID=10091876

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1724858A Expired GB889201A (en) 1958-05-29 1958-05-29 Improvements in or relating to charging arrangements for electrical condensers

Country Status (1)

Country Link
GB (1) GB889201A (en)

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