SE8803811L - Vaexelriktaranordning - Google Patents

Vaexelriktaranordning

Info

Publication number
SE8803811L
SE8803811L SE8803811A SE8803811A SE8803811L SE 8803811 L SE8803811 L SE 8803811L SE 8803811 A SE8803811 A SE 8803811A SE 8803811 A SE8803811 A SE 8803811A SE 8803811 L SE8803811 L SE 8803811L
Authority
SE
Sweden
Prior art keywords
voltage side
valves
direct voltage
circuit
whose
Prior art date
Application number
SE8803811A
Other languages
Unknown language ( )
English (en)
Other versions
SE462884B (sv
SE8803811D0 (sv
Inventor
T Nilsson
Original Assignee
Heat Tech Ab
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 Heat Tech Ab filed Critical Heat Tech Ab
Priority to SE8803811A priority Critical patent/SE462884B/sv
Publication of SE8803811D0 publication Critical patent/SE8803811D0/sv
Priority to PCT/SE1989/000588 priority patent/WO1990004881A1/en
Publication of SE8803811L publication Critical patent/SE8803811L/sv
Publication of SE462884B publication Critical patent/SE462884B/sv

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
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • H02M7/538—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a push-pull configuration
    • H02M7/5381—Parallel type
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/04—Sources of current

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Inverter Devices (AREA)
  • General Induction Heating (AREA)
SE8803811A 1988-10-25 1988-10-25 Vaexelriktarkoppling foer induktionsuppvaermning SE462884B (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE8803811A SE462884B (sv) 1988-10-25 1988-10-25 Vaexelriktarkoppling foer induktionsuppvaermning
PCT/SE1989/000588 WO1990004881A1 (en) 1988-10-25 1989-10-25 Inverter means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8803811A SE462884B (sv) 1988-10-25 1988-10-25 Vaexelriktarkoppling foer induktionsuppvaermning

Publications (3)

Publication Number Publication Date
SE8803811D0 SE8803811D0 (sv) 1988-10-25
SE8803811L true SE8803811L (sv) 1990-04-26
SE462884B SE462884B (sv) 1990-09-10

Family

ID=20373731

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8803811A SE462884B (sv) 1988-10-25 1988-10-25 Vaexelriktarkoppling foer induktionsuppvaermning

Country Status (2)

Country Link
SE (1) SE462884B (sv)
WO (1) WO1990004881A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0749671A1 (en) * 1994-03-09 1996-12-27 Aktiebolaget Electrolux A circuit for the control of energy supply in a resonance converter
CN103887864B (zh) * 2014-03-18 2016-09-07 沈阳隆基电磁科技股份有限公司 一种起重电磁铁配套蓄电池专用充电机

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4415962A (en) * 1981-06-15 1983-11-15 Massachusetts Institute Of Technology Current mode sine wave inverter

Also Published As

Publication number Publication date
SE462884B (sv) 1990-09-10
SE8803811D0 (sv) 1988-10-25
WO1990004881A1 (en) 1990-05-03

Similar Documents

Publication Publication Date Title
SE9800205D0 (sv) Omriktaranordning
DE69206363D1 (de) Pulsbreitenmodulationsverfahren für die Gewährleistung von grösserer Linearität, geringeren Kommutierungsverlusten und einer Erhöhung der Wechselrichter/Gleichrichter-Ausgangsspannung.
DE68925902D1 (de) Stromquelle für eine wechselnde last mit einer induktiven last
ES2032576T3 (es) Convertidor con modulacion de anchura de impulsos.
SE8803811L (sv) Vaexelriktaranordning
KR840008895A (ko) 반전기 제어회로 및 제어방법
KR880009469A (ko) 전원장치
IT1255289B (it) Metodo e circuito per il comando della commutazione di un invertitore in "sliding-mode" e in pwm con tensione di uscita a tre livelli
NO941994D0 (no) Pilotsystem for en elektrisk vekselretter
US4492881A (en) Stored charge inverter circuit
NO156190C (no) Effektfaktor-styreinnretning.
DE3686586T2 (de) Induktionsmotorantrieb mit vorgeschaltetem kondensator.
JPS5728573A (en) Controlling method of multiplied inverter
SU687547A1 (ru) Последовательный инвертор
SE7900490L (sv) Vexelriktarkoppling
KR0176903B1 (ko) 하프-브릿지형 다출력 전자 유도 가열장치
SU669460A1 (ru) Автономный параллельный инвертор
KR880002305A (ko) Gto 제어형 자동전압 조정기
RU95120714A (ru) Устройство для электронагрева нефтескважины и очистки ее от парафина
KR870004565A (ko) 교류전동기의 제어방법 및 그 제어장치
JPS6489965A (en) Series resonance type converter
JPS5685123A (en) Ignition control circuit for circuit constant generator
KR870010675A (ko) 인버어터 제어회로
JPS5780291A (en) Power saver for induction motor
RU93049779A (ru) Тиристорный генератор

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8803811-2

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 8803811-2

Format of ref document f/p: F