PT98760A - Gerador para tensoes acopladas a amplitudes e metodo para gerar as mesmas - Google Patents

Gerador para tensoes acopladas a amplitudes e metodo para gerar as mesmas

Info

Publication number
PT98760A
PT98760A PT98760A PT9876091A PT98760A PT 98760 A PT98760 A PT 98760A PT 98760 A PT98760 A PT 98760A PT 9876091 A PT9876091 A PT 9876091A PT 98760 A PT98760 A PT 98760A
Authority
PT
Portugal
Prior art keywords
voltages
coupled
tapped
generating
tensions
Prior art date
Application number
PT98760A
Other languages
English (en)
Other versions
PT98760B (pt
Inventor
Gunter Gleim
Original Assignee
Thomson Brandt Gmbh
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
Priority claimed from DE4026987A external-priority patent/DE4026987A1/de
Priority claimed from DE4029409A external-priority patent/DE4029409C2/de
Application filed by Thomson Brandt Gmbh filed Critical Thomson Brandt Gmbh
Publication of PT98760A publication Critical patent/PT98760A/pt
Publication of PT98760B publication Critical patent/PT98760B/pt

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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B28/00—Generation of oscillations by methods not covered by groups H03B5/00 - H03B27/00, including modification of the waveform to produce sinusoidal oscillations

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Control Of Electric Motors In General (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Electric Clocks (AREA)
  • Motor And Converter Starters (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Impact Printers (AREA)
PT98760A 1990-08-25 1991-08-23 Gerador para tensoes acopladas a amplitudes e metodo para gerar as mesmas PT98760B (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4026987A DE4026987A1 (de) 1990-08-25 1990-08-25 Generator fuer amplitudengekoppelte spannungen
DE4029409A DE4029409C2 (de) 1990-09-17 1990-09-17 Verfahren und Vorrichtung zur Motoransteuerung

Publications (2)

Publication Number Publication Date
PT98760A true PT98760A (pt) 1993-09-30
PT98760B PT98760B (pt) 1999-01-29

Family

ID=25896258

Family Applications (1)

Application Number Title Priority Date Filing Date
PT98760A PT98760B (pt) 1990-08-25 1991-08-23 Gerador para tensoes acopladas a amplitudes e metodo para gerar as mesmas

Country Status (11)

Country Link
US (1) US5453922A (pt)
EP (1) EP0544728B1 (pt)
JP (1) JP3187046B2 (pt)
KR (1) KR100199544B1 (pt)
CN (1) CN1047267C (pt)
AT (1) ATE151927T1 (pt)
AU (1) AU8335191A (pt)
DE (1) DE59108666D1 (pt)
ES (1) ES2100236T3 (pt)
PT (1) PT98760B (pt)
WO (1) WO1992003871A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5550451A (en) * 1992-05-18 1996-08-27 Mitsubishi Denki Kabushiki Kaisha Microcomputer with built-in motor control circuit
US5475335A (en) * 1994-04-01 1995-12-12 National Semiconductor Corporation High voltage cascaded charge pump

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE871025C (de) * 1951-07-27 1953-03-19 Willy Dipl-Ing Edelmann Gleichstrom-Wechselstrom-Umformer
FR1554923A (pt) * 1968-01-04 1969-01-24
JPS5512835B2 (pt) * 1973-04-04 1980-04-04
US4027213A (en) * 1974-03-28 1977-05-31 Valroger Pierre Albert Marie D Electronic switching arrangement for energizing electric motors
DE3630312A1 (de) * 1986-09-05 1988-03-17 Thomson Brandt Gmbh Schaltungsanordnung zur elektronischen kommutierung eines gleichstrommotors
US5233276A (en) * 1987-06-30 1993-08-03 Deutsche Thomson-Brandt Gmbh Motor control circuit
DE3814562A1 (de) * 1988-04-29 1989-11-09 Thomson Brandt Gmbh Schaltungsanordnung zur erzeugung phasenverschobener, sinusfoermiger spannungen
NL8900508A (nl) * 1989-03-02 1990-10-01 Philips Nv Geschakelde voedingsspanningsschakeling met aanloopschakeling.
US5254878A (en) * 1991-12-31 1993-10-19 Raytheon Company Voltage regulated power supply providing a constant output voltage

Also Published As

Publication number Publication date
CN1047267C (zh) 1999-12-08
CN1059433A (zh) 1992-03-11
DE59108666D1 (de) 1997-05-22
KR100199544B1 (ko) 1999-06-15
JPH06500455A (ja) 1994-01-13
PT98760B (pt) 1999-01-29
EP0544728A1 (de) 1993-06-09
US5453922A (en) 1995-09-26
AU8335191A (en) 1992-03-17
EP0544728B1 (de) 1997-04-16
ES2100236T3 (es) 1997-06-16
WO1992003871A1 (de) 1992-03-05
JP3187046B2 (ja) 2001-07-11
ATE151927T1 (de) 1997-05-15

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Legal Events

Date Code Title Description
BB1A Laying open of patent application

Effective date: 19930506

FG3A Patent granted, date of granting

Effective date: 19981012

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20000430