FI980648A0 - Foerfarande och arrangemang foer att foerhindra oeverbelastning - Google Patents

Foerfarande och arrangemang foer att foerhindra oeverbelastning

Info

Publication number
FI980648A0
FI980648A0 FI980648A FI980648A FI980648A0 FI 980648 A0 FI980648 A0 FI 980648A0 FI 980648 A FI980648 A FI 980648A FI 980648 A FI980648 A FI 980648A FI 980648 A0 FI980648 A0 FI 980648A0
Authority
FI
Finland
Prior art keywords
oeverbelastning
foerfarande och
foer att
arrangemang foer
att foerhindra
Prior art date
Application number
FI980648A
Other languages
English (en)
Other versions
FI980648A (fi
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 FI980648A priority Critical patent/FI980648A/fi
Publication of FI980648A0 publication Critical patent/FI980648A0/fi
Priority to PCT/FI1999/000225 priority patent/WO1999052023A1/en
Priority to AU29368/99A priority patent/AU2936899A/en
Publication of FI980648A publication Critical patent/FI980648A/fi

Links

Classifications

    • 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
    • G05F1/573—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 with overcurrent detector

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Dc-Dc Converters (AREA)
FI980648A 1998-03-23 1998-03-23 Menetelmä ja järjestely ylikuormituksen estämiseksi FI980648A (fi)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI980648A FI980648A (fi) 1998-03-23 1998-03-23 Menetelmä ja järjestely ylikuormituksen estämiseksi
PCT/FI1999/000225 WO1999052023A1 (en) 1998-03-23 1999-03-23 Method and arrangement for preventing overload
AU29368/99A AU2936899A (en) 1998-03-23 1999-03-23 Method and arrangement for preventing overload

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI980648A FI980648A (fi) 1998-03-23 1998-03-23 Menetelmä ja järjestely ylikuormituksen estämiseksi

Publications (2)

Publication Number Publication Date
FI980648A0 true FI980648A0 (fi) 1998-03-23
FI980648A FI980648A (fi) 1999-09-24

Family

ID=8551351

Family Applications (1)

Application Number Title Priority Date Filing Date
FI980648A FI980648A (fi) 1998-03-23 1998-03-23 Menetelmä ja järjestely ylikuormituksen estämiseksi

Country Status (3)

Country Link
AU (1) AU2936899A (fi)
FI (1) FI980648A (fi)
WO (1) WO1999052023A1 (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2110728A1 (en) * 2008-04-17 2009-10-21 Saab Ab A method and device for feeding DC power to an amplifier module for a pulsed load

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5091816A (en) * 1989-10-10 1992-02-25 Kone Elevator Gmbh Procedure and device for overload and short-circuit protection of output drivers
US5694305A (en) * 1996-08-30 1997-12-02 Astrodyne Corporation Method and apparatus for protection of electronic circuitry

Also Published As

Publication number Publication date
AU2936899A (en) 1999-10-25
FI980648A (fi) 1999-09-24
WO1999052023A1 (en) 1999-10-14

Similar Documents

Publication Publication Date Title
FI973893A0 (fi) Foerfarande och anordning foer att foerbaettra laecktoleransen i radioapparatens hoerlur
FI973456A0 (fi) Foerfarande foer att upptaecka hemregion i mobilstation och mobilstation
FI973892A0 (fi) Foerfarande och anordning foer att foerbaettra laecktoleransen i en hoerlur
FI980229A0 (fi) Foerfarande foer att behandla en trafikkanalbegaeran
FI980339A0 (fi) Foerfarande och anordning foer chiffrering av informationsoeverfoering
FI980858A0 (fi) Foerfarande foer att minimera jaemn vandrarsignal och mottagarapparat
FI980655A0 (fi) Foerfarande foer bromsning av en drivskivehiss och drivskivehiss
FI980842A0 (fi) Foerfarande och anordning foer menystyrning
FI980652A0 (fi) Foerfarande och anordning foer modulationsdetektering
FI980260A0 (fi) Foerfarande och arrangemang foer att identifiera servicebehovet foer en hydraulisk demoleringsapparat
FI974093A0 (fi) Foerfarande och anordning foer att byta en vaevnad i en pappersmaskin
FI980445A0 (fi) Foerfarande och anordning foer maetning av papperstjocklek
FI980726A0 (fi) Foerfarande och anordning foer torkning av en fiberbana
FI980158A0 (fi) Foerfarande och anordning foer att avdela traeflis i olika fraktioner
FI980509A0 (fi) Foerfarande foer att minska stoerning och syntetisatorarrangemang
FI980540A0 (fi) Foerfarande och verktyg foer att faesta en staolbit
FI980501A0 (fi) Platta foer platvaermevaexlare och platvaermevaexlare
FI980140A0 (fi) Foerfarande och arrangemang foer ljudkommunikation
FI972513A0 (fi) Foerfarande och anordning foer att indicera vaexelspaenning
FI980648A0 (fi) Foerfarande och arrangemang foer att foerhindra oeverbelastning
FI980814A0 (fi) Anordning och foerfarande foer att upptaecka banbrott
FI980070A0 (fi) Foerfarande foer att lyfta kroppar och anordning foer att genomfoera detta
FI980451A0 (fi) Foerbaettrad foerfarande och arrangemang foer att kontrollera transportfordonets daecktryck
FI980541A0 (fi) Foerfarande och arrangemang foer defibrering av traematerial
FI980360A0 (fi) Foerfarande foer bestaemning av anvaendaridentier och loesenord foer datasystem