HRP20110731T1 - Pogonski sustav niskog gubitka - Google Patents

Pogonski sustav niskog gubitka Download PDF

Info

Publication number
HRP20110731T1
HRP20110731T1 HR20110731T HRP20110731T HRP20110731T1 HR P20110731 T1 HRP20110731 T1 HR P20110731T1 HR 20110731 T HR20110731 T HR 20110731T HR P20110731 T HRP20110731 T HR P20110731T HR P20110731 T1 HRP20110731 T1 HR P20110731T1
Authority
HR
Croatia
Prior art keywords
transformer
inputs
star
motor
current
Prior art date
Application number
HR20110731T
Other languages
English (en)
Inventor
Magne Djuve Svein
Hystad Egil
Original Assignee
Wartsila Norway As
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 Wartsila Norway As filed Critical Wartsila Norway As
Publication of HRP20110731T1 publication Critical patent/HRP20110731T1/hr

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
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/40—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc
    • H02M5/42—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters
    • H02M5/44—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac
    • H02M5/443—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M5/45—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • 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
    • H02M1/12—Arrangements for reducing harmonics from ac input or output
    • 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
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/06—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
    • H02M7/08—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode arranged for operation in parallel
    • 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
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/26—Power factor control [PFC]
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Rectifiers (AREA)
  • Control Of Ac Motors In General (AREA)
  • Power Conversion In General (AREA)
  • Control Of Eletrric Generators (AREA)
  • Catching Or Destruction (AREA)
  • Vehicle Body Suspensions (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)

Abstract

Pogonski sustav za opskrbu energijom uz niske gubitke, a koji obuhvaća prve i druge ulaze AC struje prilagođene za spajanje na strujnu mrežu, prvi i drugi ispravljački most koji vodi struju do motora, pri čemu je prvi, odnosno drugi, ispravljački most spojen na prvi, odnosno drugi, ulaz AC struje kao i na barem jedan izlaz za opskrbu energijom spomenutog motora, i pri čemu je YD transformator spojen između spomenutih ulaza, taj YD transformator obuhvaća zvjezdasti (star) i trokut (delta) namot, i prilagođen je da daje fazni pomak od oko 30° u odnosu na odabranu temeljnu frekvenciju između navedenih ulaza, naznačen time što transformator također obuhvaća drugi zvjezdasti namot spojen na jedan od izlaza dajući fazni pomak od 150° u odnosu na prvi zvjezdasti namot. Patent sadrži još 2 patentna zahtjeva.

Claims (3)

1. Pogonski sustav za opskrbu energijom uz niske gubitke, a koji obuhvaća prve i druge ulaze AC struje prilagođene za spajanje na strujnu mrežu, prvi i drugi ispravljački most koji vodi struju do motora, pri čemu je prvi, odnosno drugi, ispravljački most spojen na prvi, odnosno drugi, ulaz AC struje kao i na barem jedan izlaz za opskrbu energijom spomenutog motora, i pri čemu je YD transformator spojen između spomenutih ulaza, taj YD transformator obuhvaća zvjezdasti (star) i trokut (delta) namot, i prilagođen je da daje fazni pomak od oko 30° u odnosu na odabranu temeljnu frekvenciju između navedenih ulaza, naznačen time što transformator također obuhvaća drugi zvjezdasti namot spojen na jedan od izlaza dajući fazni pomak od 150° u odnosu na prvi zvjezdasti namot.
2. Sustav opskrbe energijom prema zahtjevu 1, gdje su spomenuti ulazi AC struje simetrični.
3. Sustav opskrbe energijom prema zahtjevu 1, gdje spomenuti YD transformator predstavlja D0/Y11 spoj, namoti kao cjelina tako predstavljaju D0/Y11/Y5 spoj.
HR20110731T 2004-06-04 2011-10-11 Pogonski sustav niskog gubitka HRP20110731T1 (hr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20042311A NO321428B1 (no) 2004-06-04 2004-06-04 Kraftforsyningssystem
PCT/NO2005/000192 WO2005119892A1 (en) 2004-06-04 2005-06-06 Low loss propulsion system

Publications (1)

Publication Number Publication Date
HRP20110731T1 true HRP20110731T1 (hr) 2011-12-31

Family

ID=35005903

Family Applications (1)

Application Number Title Priority Date Filing Date
HR20110731T HRP20110731T1 (hr) 2004-06-04 2011-10-11 Pogonski sustav niskog gubitka

Country Status (10)

Country Link
US (1) US7514898B2 (hr)
EP (1) EP1751839B1 (hr)
KR (1) KR101206699B1 (hr)
CN (1) CN100492832C (hr)
AT (1) ATE519266T1 (hr)
BR (1) BRPI0511697B1 (hr)
HR (1) HRP20110731T1 (hr)
NO (1) NO321428B1 (hr)
RU (1) RU2355100C2 (hr)
WO (1) WO2005119892A1 (hr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO330369B1 (no) * 2008-12-10 2011-04-04 Wartsila Norway As Komponent for kraftforsyningssystem
NO330667B1 (no) * 2009-02-13 2011-06-06 Wartsila Norway As System for kraftforsyning, saerlig pa rigg
US8243481B2 (en) * 2009-11-04 2012-08-14 Rockwell Automation Technologies, Inc. Power transformer and power converter incorporating same
US8339820B2 (en) 2009-11-04 2012-12-25 Rockwell Automation Technologies, Inc. Thirty-six pulse power transformer and power converter incorporating same
DK2569844T3 (en) 2010-04-09 2017-07-31 Siemens Ag ENERGY SUPPLY SYSTEM FOR MARITIME DRILLING VESSELS
EP2375530A1 (en) * 2010-04-09 2011-10-12 Siemens Aktiengesellschaft Onboard floating drilling installation and method for operating an onboard floating drilling installation
FR2992119B1 (fr) * 2012-06-19 2014-06-20 Converteam Technology Ltd Systeme de conversion d'energie electrique comportant deux transformateurs electriques a deux enroulements secondaires, et chaine d'entrainement comprenant un tel systeme de conversion
GB201220890D0 (en) 2012-11-21 2013-01-02 Rolls Royce Plc An electrical system
WO2014122774A1 (ja) * 2013-02-08 2014-08-14 三井造船株式会社 コンテナヤードおよび給電方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB506280A (en) 1936-11-24 1939-05-24 Siemens Ag Improvements in or relating to three-phase transformer or choking coil arrangements
FR2517489A1 (fr) * 1981-11-30 1983-06-03 Merlin Gerin Convertisseur statique a soupapes electriques comprenant un montage dodecaphase a deux ponts de graetz pour la suppression des harmoniques 5 et 7 du courant reseau
IN169518B (hr) * 1987-07-13 1991-11-02 Siemens Ag
CH680888A5 (hr) 1990-08-30 1992-11-30 Siemens Ag Albis
WO1993023914A1 (en) * 1992-05-11 1993-11-25 Electric Power Research Institute Harmonic blocking converter system
CH685220A5 (de) 1992-08-18 1995-04-28 Siemens Ag Albis Verfahren und Schaltungsanordnung zur Reduktion von Oberwellen.
DE4232356C2 (de) * 1992-09-26 1997-01-09 Inst Solare Energieversorgungstechnik Iset Stromversorgungseinrichtung mit mindestens zwei Stromquellen
CN2419736Y (zh) * 2000-03-17 2001-02-14 北京变压器厂 变流变压器
US7113045B2 (en) * 2003-12-22 2006-09-26 Silicon Laboratories Inc. Power amplifier input structure having a differential output

Also Published As

Publication number Publication date
WO2005119892A1 (en) 2005-12-15
BRPI0511697B1 (pt) 2017-05-09
NO20042311D0 (no) 2004-06-04
KR20070024562A (ko) 2007-03-02
NO321428B1 (no) 2006-05-08
CN100492832C (zh) 2009-05-27
ATE519266T1 (de) 2011-08-15
BRPI0511697A (pt) 2008-01-08
RU2006145657A (ru) 2008-07-20
EP1751839A1 (en) 2007-02-14
RU2355100C2 (ru) 2009-05-10
KR101206699B1 (ko) 2012-11-29
CN101002376A (zh) 2007-07-18
US7514898B2 (en) 2009-04-07
NO20042311L (no) 2005-12-05
EP1751839B1 (en) 2011-08-03
US20070247878A1 (en) 2007-10-25

Similar Documents

Publication Publication Date Title
HRP20110731T1 (hr) Pogonski sustav niskog gubitka
WO2009070452A3 (en) Universal irrigation controller power supply
JP2016078834A5 (hr)
WO2012127208A3 (en) Arrangement for controlled and efficient infeed of photovoltaic power into the ac mains with parallely connected dc/dc converters
ATE519557T1 (de) Stromversorgungsmodul für lichtbogenschweissen mit drei stufen ; ausgangwandler mit erster und zweiter polaritäten und ein schweissgerät mit einem solchen wandler ; mig-schweissverfahren mit entweder einem solchen stromversorgungmodul oder einem solchem wandler
DK2096732T3 (da) Energisystem, som omfatter en vind- eller vandkraftturbine
DE602008000737D1 (de) Unterbrechungsfreie Stromversorgung und Verfahren zur Umsetzung einer solchen Stromversorgung
WO2007069239A3 (en) Apparatus, method and system for control of ac/ac conversion
WO2009072415A1 (ja) 電力供給システム
EP1796254A3 (en) Power converter system and method
WO2008018802A3 (en) A cyclo-converter and methods of operation
WO2011139833A3 (en) Method and apparatus for distributed power generation
WO2001047095A3 (en) Step wave power converter
NZ599038A (en) An electrical power conversion system and method
WO2006026217A3 (en) Transformerless multi-level power converter
ZA200704937B (en) Power supply for electrostatic precipitator
WO2006136801A3 (en) Improvements in electrical power converters
ATE452463T1 (de) Variable spannungsversorgungssystem
IL189478A0 (en) Unipolar or bipolar chopping converter with two magnetically coupled windings
DE502006006542D1 (de) Verfahren und schaltungsanordnung zur rückführung der kommutierungsenergie bei drehstrommotorantrieben mit stromzwischenkreisumrichter
UA93156C2 (ru) Способ плавного пуска электродвигателя переменного тока
CN208836042U (zh) 具有双电源输出的船舶用交流发电机
Inazuma et al. High Power Factor Control Regulating Inverter Output Power in IPM Motor Driven by Inverter System without Electrolytic Capacitor
CN201402211Y (zh) 一种交直交电气传动试验装置
Neba et al. Single-Phase to Three-Phase PWM Converters