DE69318940T2 - Stromversorgungssystem für Bohrlochanlage - Google Patents

Stromversorgungssystem für Bohrlochanlage

Info

Publication number
DE69318940T2
DE69318940T2 DE69318940T DE69318940T DE69318940T2 DE 69318940 T2 DE69318940 T2 DE 69318940T2 DE 69318940 T DE69318940 T DE 69318940T DE 69318940 T DE69318940 T DE 69318940T DE 69318940 T2 DE69318940 T2 DE 69318940T2
Authority
DE
Germany
Prior art keywords
power supply
supply system
borehole systems
borehole
systems
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 - Fee Related
Application number
DE69318940T
Other languages
English (en)
Other versions
DE69318940D1 (de
Inventor
Donald L Baker
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.)
Expro Americas LLC
Original Assignee
DHV International Inc
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 DHV International Inc filed Critical DHV International Inc
Publication of DE69318940D1 publication Critical patent/DE69318940D1/de
Application granted granted Critical
Publication of DE69318940T2 publication Critical patent/DE69318940T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G05F1/613—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in parallel with the load as final control devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Electrical Variables (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
DE69318940T 1992-11-12 1993-11-11 Stromversorgungssystem für Bohrlochanlage Expired - Fee Related DE69318940T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US97631392A 1992-11-12 1992-11-12

Publications (2)

Publication Number Publication Date
DE69318940D1 DE69318940D1 (de) 1998-07-09
DE69318940T2 true DE69318940T2 (de) 1999-03-18

Family

ID=25523978

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69318940T Expired - Fee Related DE69318940T2 (de) 1992-11-12 1993-11-11 Stromversorgungssystem für Bohrlochanlage

Country Status (6)

Country Link
US (1) US5550411A (de)
EP (1) EP0598557B1 (de)
CA (1) CA2102958A1 (de)
DE (1) DE69318940T2 (de)
DK (1) DK0598557T3 (de)
NO (1) NO306434B1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2719134B1 (fr) * 1994-04-21 1996-06-28 Sgs Thomson Microelectronics Circuit régulateur avec référence Zener.
US6246219B1 (en) 2000-03-24 2001-06-12 The Boeing Company String switching apparatus and associated method for controllably connecting the output of a solar array string to a respective power bus
ATE394010T1 (de) * 2005-03-08 2008-05-15 Alcatel Lucent Unterspannungsunterdrückungsschaltung
US7525264B2 (en) 2005-07-26 2009-04-28 Halliburton Energy Services, Inc. Shunt regulation apparatus, systems, and methods
JP4783220B2 (ja) * 2006-06-20 2011-09-28 株式会社リコー 過電圧保護回路、電子装置
DE102006056591A1 (de) * 2006-11-29 2008-06-05 Endress + Hauser Gmbh + Co. Kg Schaltung zur Spannungsbegrenzung
US7863870B2 (en) * 2008-02-04 2011-01-04 Honeywell International Inc. Self-adjusting bleeder for a forward converter
US9093833B1 (en) * 2008-12-05 2015-07-28 Power Factor Correction Llc Power factor correction apparatus for appliances having inductive loads
US10700611B2 (en) * 2016-12-28 2020-06-30 Halliburton Energy Services, Inc. Current-to-voltage power converter

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3480789A (en) * 1966-07-28 1969-11-25 William G Binckley Voltage regulator with plural parallel power source sections
US3551745A (en) * 1968-07-08 1970-12-29 Us Army Shunt regulator overvoltage trip
US3771043A (en) * 1971-12-20 1973-11-06 S & C Electric Co System for powering a combination of variable burden and fixed burden voltage dependent loads from a high impedance source
US3974330A (en) * 1975-06-09 1976-08-10 Sperry Rand Corporation Miniature underwater bore hole inspection apparatus
US4008418A (en) * 1976-03-02 1977-02-15 Fairchild Camera And Instrument Corporation High voltage transient protection circuit for voltage regulators
DE3806982A1 (de) * 1988-03-03 1989-09-14 Siemens Ag Spannungsversorgungseinheit
US5140319A (en) * 1990-06-15 1992-08-18 Westech Geophysical, Inc. Video logging system having remote power source
US5260644A (en) * 1992-05-29 1993-11-09 Motorola, Inc. Self-adjusting shunt regulator and method

Also Published As

Publication number Publication date
EP0598557A1 (de) 1994-05-25
NO934084D0 (no) 1993-11-11
NO306434B1 (no) 1999-11-01
DE69318940D1 (de) 1998-07-09
US5550411A (en) 1996-08-27
NO934084L (de) 1994-05-13
DK0598557T3 (da) 1998-10-12
EP0598557B1 (de) 1998-06-03
CA2102958A1 (en) 1994-05-13

Similar Documents

Publication Publication Date Title
DE69316260D1 (de) Energieversorgungssystem
DE69208193T2 (de) Stromversorgungssystem für Wasserfahrzeug
NO950531D0 (no) Strömforsyningsmodulsystem
DE69115081T2 (de) Kupplung für Stromversorgungssystem.
DE69618751T2 (de) Stromversorgungsanlage für Fahrzeug
FI945639A0 (fi) Varavoimajärjestelmä
DE69309772T2 (de) Elektrisches Energieversorgungssystem
DE69401975T2 (de) Teiloxidation für Energieversorgungssystem
DE69423837D1 (de) Taktversorgunsystem
DE69404185D1 (de) Gasversorgungssysteme
DE69415284D1 (de) Leistungssteuerungssysteme für Rechner
DE4391634T1 (de) Druckfluid-Zuführsystem
DE69432477D1 (de) Brennstoffzufuhrsystem
DE69021598T2 (de) Stromversorgungsanordnung für Feuermeldeanlagen.
DE69506626D1 (de) Treibstoffversorgungssystem
NO955230D0 (no) Strömforsyningssystem
DE69318940D1 (de) Stromversorgungssystem für Bohrlochanlage
DE69303788D1 (de) Energieversorgung für ein elektro-ballistisches Sequenzsystem
ATA151693A (de) Stromversorgungselement für leiterplatten
DE59805340D1 (de) Stromversorgungseinheit für rechnersysteme
DE9218843U1 (de) Absenkvorrichtung für lasttragende Systemteile
ATA153795A (de) Stromversorgungsanlage
DE59401244D1 (de) Stromversorgungsanlage
FI932918A0 (fi) Tehonsyöttöjärjestelmä
DE9422135U1 (de) Energieversorgungssystem für Waagen

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee