FI94195B - Förfarande och kopplingsarrangemang för startande av en strömkälla - Google Patents

Förfarande och kopplingsarrangemang för startande av en strömkälla

Info

Publication number
FI94195B
FI94195B FI934158A FI934158A FI94195B FI 94195 B FI94195 B FI 94195B FI 934158 A FI934158 A FI 934158A FI 934158 A FI934158 A FI 934158A FI 94195 B FI94195 B FI 94195B
Authority
FI
Finland
Prior art keywords
procedure
starting
power source
switching arrangement
switching
Prior art date
Application number
FI934158A
Other languages
English (en)
Finnish (fi)
Other versions
FI934158A0 (sv
FI94195C (sv
Inventor
Matti Havukainen
Original Assignee
Nokia Telecommunications Oy
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 Nokia Telecommunications Oy filed Critical Nokia Telecommunications Oy
Priority to FI934158A priority Critical patent/FI94195C/sv
Publication of FI934158A0 publication Critical patent/FI934158A0/sv
Priority to AU76993/94A priority patent/AU7699394A/en
Priority to PCT/FI1994/000422 priority patent/WO1995008862A1/en
Priority to GB9606136A priority patent/GB2297874B/en
Priority to DE4497069T priority patent/DE4497069T1/de
Application granted granted Critical
Publication of FI94195B publication Critical patent/FI94195B/sv
Publication of FI94195C publication Critical patent/FI94195C/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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/36—Means for starting or stopping converters
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
    • G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
    • G05F1/565—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor
    • G05F1/569—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor for protection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/001—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection limiting speed of change of electric quantities, e.g. soft switching on or off

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Direct Current Feeding And Distribution (AREA)
FI934158A 1993-09-22 1993-09-22 Förfarande och kopplingsarrangemang för startande av en strömkälla FI94195C (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI934158A FI94195C (sv) 1993-09-22 1993-09-22 Förfarande och kopplingsarrangemang för startande av en strömkälla
AU76993/94A AU7699394A (en) 1993-09-22 1994-09-21 Method and switching arrangement for starting a power supply
PCT/FI1994/000422 WO1995008862A1 (en) 1993-09-22 1994-09-21 Method and switching arrangement for starting a power supply
GB9606136A GB2297874B (en) 1993-09-22 1994-09-21 Method and circuit arrangement for switching on an electric load
DE4497069T DE4497069T1 (de) 1993-09-22 1994-09-21 Methode und Schaltungsanordnung für das Einschalten eines Stromversorgungsgerätes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI934158A FI94195C (sv) 1993-09-22 1993-09-22 Förfarande och kopplingsarrangemang för startande av en strömkälla

Publications (3)

Publication Number Publication Date
FI934158A0 FI934158A0 (sv) 1993-09-22
FI94195B true FI94195B (sv) 1995-04-13
FI94195C FI94195C (sv) 1995-07-25

Family

ID=8538639

Family Applications (1)

Application Number Title Priority Date Filing Date
FI934158A FI94195C (sv) 1993-09-22 1993-09-22 Förfarande och kopplingsarrangemang för startande av en strömkälla

Country Status (5)

Country Link
AU (1) AU7699394A (sv)
DE (1) DE4497069T1 (sv)
FI (1) FI94195C (sv)
GB (1) GB2297874B (sv)
WO (1) WO1995008862A1 (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5721474A (en) * 1995-08-11 1998-02-24 Samsung Electronics Co., Ltd. Method and apparatus for preventing excessive current flow in a motor
DE29519343U1 (de) * 1995-12-05 1997-01-16 Siemens AG, 80333 München Stromversorgung mit verlustarmer Einschaltstrombegrenzung
US6094036A (en) * 1995-12-05 2000-07-25 Siemens Aktiengesellschaft Electrical power supply with low-loss inrush current limiter and step-up converter circuit
EP1162723A1 (en) 2000-06-08 2001-12-12 STMicroelectronics S.r.l. Current generator with thermal protection
CN103738139B (zh) * 2013-12-21 2016-03-16 博耐尔汽车电气系统有限公司 一种过压保护的汽车空调风量控制系统
CN111200355B (zh) * 2018-11-19 2021-04-09 上海微电子装备（集团）股份有限公司 上电缓冲电路

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4678984A (en) * 1986-04-21 1987-07-07 Sperry Corporation Digital power converter input current control circuit
JP2692355B2 (ja) * 1990-07-30 1997-12-17 日本電気株式会社 スイッチング電源装置

Also Published As

Publication number Publication date
GB2297874B (en) 1998-04-15
GB2297874A (en) 1996-08-14
GB9606136D0 (en) 1996-05-22
FI934158A0 (sv) 1993-09-22
FI94195C (sv) 1995-07-25
AU7699394A (en) 1995-04-10
DE4497069T1 (de) 1996-10-31
WO1995008862A1 (en) 1995-03-30

Similar Documents

Publication Publication Date Title
FI955980A (sv) Förfarande och anordning för omordning
AU8896191A (en) Switching power source
FI973036A (sv) Avbrottsfri effektkälla
FI962262A0 (sv) Kopplingskraftkälla för en överbryggande lineär förstärkare
DE69434281D1 (de) Stromversorgung
DE69434112D1 (de) Stromversorgungsvorrichtung
DE69420672D1 (de) Leistungsschaltung
DE69207212D1 (de) Hochfrequenz-ionenquelle
DE69301952D1 (de) Induktiv gekoppelte Plasmaquelle
DE69306817D1 (de) Schaltnetzteil
DE69317194D1 (de) Schaltnetzteil
DE69507970D1 (de) Schaltnetzteil
DE59502889D1 (de) Schaltnetzteil
FI94195C (sv) Förfarande och kopplingsarrangemang för startande av en strömkälla
DE69413793D1 (de) Stromquelle
DE69418566D1 (de) Schaltnetzteil
FI933675A (sv) Förbättrad strömkälla
DE69530878D1 (de) Schalt-Stromversorgungsgerät
DE69410654D1 (de) Stromquelle
FI941299A (sv) Kretsanordning för förbättring av effektfaktorn av en effektkälla av omkopplingstyp
DE69429080D1 (de) Konstantstromquelle
DE69125089D1 (de) Stromquelle
FI891282A (sv) Högspänningseffektkälla för en televisionsanordning
IL105180A0 (en) Fast frequency source
DE59507685D1 (de) Schaltnetzteil

Legal Events

Date Code Title Description
BB Publication of examined application