GB2095927B - A method of and apparatus for controlling the quantity of electrical energy supplied to a load - Google Patents

A method of and apparatus for controlling the quantity of electrical energy supplied to a load

Info

Publication number
GB2095927B
GB2095927B GB8109450A GB8109450A GB2095927B GB 2095927 B GB2095927 B GB 2095927B GB 8109450 A GB8109450 A GB 8109450A GB 8109450 A GB8109450 A GB 8109450A GB 2095927 B GB2095927 B GB 2095927B
Authority
GB
United Kingdom
Prior art keywords
load
controlling
electrical energy
energy supplied
supplied
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
GB8109450A
Other versions
GB2095927A (en
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.)
Zero 88 Lighting Ltd
Original Assignee
Zero 88 Lighting 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 Zero 88 Lighting Ltd filed Critical Zero 88 Lighting Ltd
Priority to GB8109450A priority Critical patent/GB2095927B/en
Publication of GB2095927A publication Critical patent/GB2095927A/en
Application granted granted Critical
Publication of GB2095927B publication Critical patent/GB2095927B/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
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • H02M1/081—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters wherein the phase of the control voltage is adjustable with reference to the AC source
    • H02M1/082—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters wherein the phase of the control voltage is adjustable with reference to the AC source with digital control
    • 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
    • H02M5/22—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 with control electrode or semiconductor devices with control electrode
    • H02M5/25—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 with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M5/257—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 with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M5/2573—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 with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with control circuit
    • H02M5/2576—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 with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with control circuit with digital control

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electrical Variables (AREA)
GB8109450A 1981-03-26 1981-03-26 A method of and apparatus for controlling the quantity of electrical energy supplied to a load Expired GB2095927B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8109450A GB2095927B (en) 1981-03-26 1981-03-26 A method of and apparatus for controlling the quantity of electrical energy supplied to a load

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8109450A GB2095927B (en) 1981-03-26 1981-03-26 A method of and apparatus for controlling the quantity of electrical energy supplied to a load

Publications (2)

Publication Number Publication Date
GB2095927A GB2095927A (en) 1982-10-06
GB2095927B true GB2095927B (en) 1984-10-10

Family

ID=10520668

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8109450A Expired GB2095927B (en) 1981-03-26 1981-03-26 A method of and apparatus for controlling the quantity of electrical energy supplied to a load

Country Status (1)

Country Link
GB (1) GB2095927B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107430411A (en) * 2015-03-30 2017-12-01 布瑞威利私人有限公司 The control of heating element heater

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4567425A (en) * 1983-12-14 1986-01-28 General Electric Company Method of and apparatus for half-cycle-average or R.M.S. load voltage control

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107430411A (en) * 2015-03-30 2017-12-01 布瑞威利私人有限公司 The control of heating element heater
CN107430411B (en) * 2015-03-30 2020-08-28 布瑞威利私人有限公司 Control of heating elements

Also Published As

Publication number Publication date
GB2095927A (en) 1982-10-06

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee