AU536539B2 - Alternating current power control - Google Patents

Alternating current power control

Info

Publication number
AU536539B2
AU536539B2 AU55072/80A AU5507280A AU536539B2 AU 536539 B2 AU536539 B2 AU 536539B2 AU 55072/80 A AU55072/80 A AU 55072/80A AU 5507280 A AU5507280 A AU 5507280A AU 536539 B2 AU536539 B2 AU 536539B2
Authority
AU
Australia
Prior art keywords
power control
alternating current
current power
alternating
control
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
AU55072/80A
Other versions
AU5507280A (en
Inventor
Raymond Vallack Single
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.)
Comweld Group Pty Ltd
Original Assignee
Commonwealth Industrial Gases 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 Commonwealth Industrial Gases Ltd filed Critical Commonwealth Industrial Gases Ltd
Priority to AU55072/80A priority Critical patent/AU536539B2/en
Publication of AU5507280A publication Critical patent/AU5507280A/en
Application granted granted Critical
Publication of AU536539B2 publication Critical patent/AU536539B2/en
Anticipated expiration legal-status Critical
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
    • 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
AU55072/80A 1979-02-05 1979-02-05 Alternating current power control Expired AU536539B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU55072/80A AU536539B2 (en) 1979-02-05 1979-02-05 Alternating current power control

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPD7556 1979-02-05
AU755679 1979-02-05
AU55072/80A AU536539B2 (en) 1979-02-05 1979-02-05 Alternating current power control

Publications (2)

Publication Number Publication Date
AU5507280A AU5507280A (en) 1980-08-14
AU536539B2 true AU536539B2 (en) 1984-05-10

Family

ID=25612447

Family Applications (1)

Application Number Title Priority Date Filing Date
AU55072/80A Expired AU536539B2 (en) 1979-02-05 1979-02-05 Alternating current power control

Country Status (1)

Country Link
AU (1) AU536539B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU586251B2 (en) * 1985-05-23 1989-07-06 Flakt A.B. A method and an arrangement for minimising the magnetizing current passing through a transformer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU586251B2 (en) * 1985-05-23 1989-07-06 Flakt A.B. A method and an arrangement for minimising the magnetizing current passing through a transformer

Also Published As

Publication number Publication date
AU5507280A (en) 1980-08-14

Similar Documents

Publication Publication Date Title
AU529396B2 (en) Power control for appliance
JPS55129815A (en) Electric power control unit
AU529395B2 (en) Power control for appliance
AU529786B2 (en) Current sharing modular power system
AU5791680A (en) Power tool control
AU3395378A (en) Alternating current power generating system
AU529573B2 (en) Power control for appliance
JPS561782A (en) Controlled current inverter
AU2336884A (en) Induction-motor power factor control
AU555398B2 (en) Power inverter control
AU521890B2 (en) System for controlling alternating current motors
AU533837B2 (en) Thermo - responsive electric switches
JPS5638981A (en) Electric power control circuit
AU6616081A (en) Electric power control
AU511300B2 (en) Alternating current power generating system
AU536539B2 (en) Alternating current power control
JPS55127846A (en) Maximum demand power controller
AU537649B2 (en) Power control of multiple induction heaters
JPS55157932A (en) Power control system
JPS5592537A (en) Demand power controller
GB2054988B (en) Alternating current lampchanger control circuit
AU512300B2 (en) Electric power control system
AU6788581A (en) Electric power control device
AU1809683A (en) Controlling electrical loads
JPS55141930A (en) Demand power controller

Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired