FI20031472A - Förfarande vid nätriktare och nätriktare - Google Patents
Förfarande vid nätriktare och nätriktare Download PDFInfo
- Publication number
- FI20031472A FI20031472A FI20031472A FI20031472A FI20031472A FI 20031472 A FI20031472 A FI 20031472A FI 20031472 A FI20031472 A FI 20031472A FI 20031472 A FI20031472 A FI 20031472A FI 20031472 A FI20031472 A FI 20031472A
- Authority
- FI
- Finland
- Prior art keywords
- network converter
- converter
- network
- Prior art date
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
- H02M5/453—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 triode or transistor type requiring continuous application of a control signal
- H02M5/458—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 triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M5/4585—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 triode or transistor type requiring continuous application of a control signal using semiconductor devices only having a rectifier with controlled elements
-
- 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
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/493—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode the static converters being arranged for operation in parallel
-
- 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
- H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
- H02P9/42—Arrangements for controlling electric generators for the purpose of obtaining a desired output to obtain desired frequency without varying speed of the generator
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J1/00—Circuit arrangements for dc mains or dc distribution networks
- H02J1/10—Parallel operation of dc sources
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
-
- 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
- H02P2101/00—Special adaptation of control arrangements for generators
- H02P2101/15—Special adaptation of control arrangements for generators for wind-driven turbines
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Ac-Ac Conversion (AREA)
- Inverter Devices (AREA)
- Communication Control (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20031472A FI116602B (sv) | 2003-10-08 | 2003-10-08 | Förfarande vid nätriktare och nätriktare |
EP04104877A EP1523088A3 (en) | 2003-10-08 | 2004-10-05 | Method in connection with network converter, and network converter |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20031472 | 2003-10-08 | ||
FI20031472A FI116602B (sv) | 2003-10-08 | 2003-10-08 | Förfarande vid nätriktare och nätriktare |
Publications (3)
Publication Number | Publication Date |
---|---|
FI20031472A0 FI20031472A0 (sv) | 2003-10-08 |
FI20031472A true FI20031472A (sv) | 2005-04-09 |
FI116602B FI116602B (sv) | 2005-12-30 |
Family
ID=29225919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20031472A FI116602B (sv) | 2003-10-08 | 2003-10-08 | Förfarande vid nätriktare och nätriktare |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1523088A3 (sv) |
FI (1) | FI116602B (sv) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1768223B1 (en) * | 2005-09-27 | 2021-10-20 | Siemens Gamesa Renewable Energy Innovation & Technology, S.L. | Method for operation of a converter system |
FI119086B (sv) | 2006-11-06 | 2008-07-15 | Abb Oy | Förfarande och arrangemang vid ett vindkraftverk |
US7615892B2 (en) * | 2006-11-09 | 2009-11-10 | Honeywell International Inc. | Modular and scalable power conversion system for aircraft |
US7944068B2 (en) * | 2008-06-30 | 2011-05-17 | General Electric Company | Optimizing converter protection for wind turbine generators |
US8957535B2 (en) | 2011-01-17 | 2015-02-17 | Vestas Wind Systems A/S | Fault tolerant wind turbine converter |
AT511282B1 (de) * | 2011-03-25 | 2013-01-15 | Univ Wien Tech | Pumpspeicheranlage |
CN106286129B (zh) * | 2016-10-12 | 2021-04-06 | 北京金风科创风电设备有限公司 | 风力发电机组及其控制方法 |
JP6943723B2 (ja) * | 2017-10-20 | 2021-10-06 | 株式会社日立製作所 | 電力変換装置及びエレベーター |
CN108446483B (zh) * | 2018-03-16 | 2020-04-17 | 太原理工大学 | 计及风电机组传动***疲劳的风电场可靠性评估方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4422275C2 (de) * | 1994-06-15 | 1997-09-25 | Abb Daimler Benz Transp | Verfahren zum Betrieb von Drehstrommotoren |
US6285572B1 (en) * | 1999-04-20 | 2001-09-04 | Sanyo Electric Co., Ltd. | Method of operating a power supply system having parallel-connected inverters, and power converting system |
US6166934A (en) * | 1999-06-30 | 2000-12-26 | General Motors Corporation | High efficiency power system with plural parallel DC/DC converters |
JP3749658B2 (ja) * | 2000-10-04 | 2006-03-01 | 住友重機械工業株式会社 | 電源電圧保持装置 |
-
2003
- 2003-10-08 FI FI20031472A patent/FI116602B/sv not_active IP Right Cessation
-
2004
- 2004-10-05 EP EP04104877A patent/EP1523088A3/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP1523088A3 (en) | 2012-03-21 |
FI116602B (sv) | 2005-12-30 |
FI20031472A0 (sv) | 2003-10-08 |
EP1523088A2 (en) | 2005-04-13 |
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