FI982180A0 - Vaihtosuuntaajajärjestely - Google Patents
VaihtosuuntaajajärjestelyInfo
- Publication number
- FI982180A0 FI982180A0 FI982180A FI982180A FI982180A0 FI 982180 A0 FI982180 A0 FI 982180A0 FI 982180 A FI982180 A FI 982180A FI 982180 A FI982180 A FI 982180A FI 982180 A0 FI982180 A0 FI 982180A0
- Authority
- FI
- Finland
- Prior art keywords
- vaihtosuuntaajajärjestely
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Control Of Ac Motors In General (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI982180A FI110040B (fi) | 1998-10-07 | 1998-10-07 | Vaihtosuuntaajajärjestely |
EP99947500A EP1135847B1 (en) | 1998-10-07 | 1999-10-05 | Inverter arrangement with three one-phase autotransformers |
US09/806,995 US6370049B1 (en) | 1998-10-07 | 1999-10-05 | Inverter arrangement with three one-phase autotransformers |
PCT/FI1999/000823 WO2000021185A1 (en) | 1998-10-07 | 1999-10-05 | Inverter arrangement with three one-phase autotransformers |
DE69913988T DE69913988T2 (de) | 1998-10-07 | 1999-10-05 | Wechselrichteranordnung mit drei einphasenspartransformatoren |
JP2000575207A JP2002528026A (ja) | 1998-10-07 | 1999-10-05 | 3つの単相単巻変圧器を有するインバータ装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI982180 | 1998-10-07 | ||
FI982180A FI110040B (fi) | 1998-10-07 | 1998-10-07 | Vaihtosuuntaajajärjestely |
Publications (3)
Publication Number | Publication Date |
---|---|
FI982180A0 true FI982180A0 (fi) | 1998-10-07 |
FI982180A FI982180A (fi) | 2000-04-08 |
FI110040B FI110040B (fi) | 2002-11-15 |
Family
ID=8552665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI982180A FI110040B (fi) | 1998-10-07 | 1998-10-07 | Vaihtosuuntaajajärjestely |
Country Status (6)
Country | Link |
---|---|
US (1) | US6370049B1 (fi) |
EP (1) | EP1135847B1 (fi) |
JP (1) | JP2002528026A (fi) |
DE (1) | DE69913988T2 (fi) |
FI (1) | FI110040B (fi) |
WO (1) | WO2000021185A1 (fi) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7109681B2 (en) * | 2004-08-25 | 2006-09-19 | Hamilton Sundstrand Corporation | Parallel inverter motor drive with improved waveform and reduced filter requirements |
US7308791B2 (en) | 2005-02-18 | 2007-12-18 | Shimano Inc. | Hydraulic disc brake lever assembly |
US8629579B2 (en) * | 2010-03-24 | 2014-01-14 | Hamilton Sundstrand Corporation | Active switching ripple filter |
JP5958904B2 (ja) * | 2012-09-04 | 2016-08-02 | 学校法人東京電機大学 | マルチステップインバータ |
JP2015163005A (ja) * | 2014-02-28 | 2015-09-07 | 株式会社創発システム研究所 | 長尺ケーブルを介して駆動する道路トンネルのジェットファン用誘導電動機の可変速駆動装置 |
WO2016019007A1 (en) * | 2014-07-29 | 2016-02-04 | Innovus Power, Inc. | System and method of controlling parallel inverter power supply system |
JP7082679B2 (ja) | 2018-03-19 | 2022-06-08 | トゥラ イーテクノロジー,インコーポレイテッド | パルス化電気機械制御 |
US11623529B2 (en) | 2018-03-19 | 2023-04-11 | Tula eTechnology, Inc. | Pulse modulated control with field weakening for improved motor efficiency |
US10944352B2 (en) | 2018-03-19 | 2021-03-09 | Tula eTechnology, Inc. | Boosted converter for pulsed electric machine control |
CN115699561A (zh) * | 2020-04-21 | 2023-02-03 | 图拉E技术公司 | 用于提高电动机效率的使用磁场削弱的脉冲调制控制 |
US11628730B2 (en) | 2021-01-26 | 2023-04-18 | Tula eTechnology, Inc. | Pulsed electric machine control |
EP4308405A4 (en) | 2021-03-15 | 2024-07-10 | Tula Technology Inc | WAVEFORM OPTIMIZATION METHODS FOR ELECTRIC MOTORS |
EP4356511A1 (en) | 2021-06-14 | 2024-04-24 | TULA eTechnology, Inc. | Electric machines with efficient torque transitions |
JP2024523998A (ja) | 2021-06-28 | 2024-07-05 | トゥラ イーテクノロジー,インコーポレイテッド | 電気機械の選択的相制御 |
US11557996B1 (en) | 2021-07-08 | 2023-01-17 | Tula eTechnology, Inc. | Methods of reducing vibrations for electric motors |
US11345241B1 (en) | 2021-08-12 | 2022-05-31 | Tula eTechnology, Inc. | Method of optimizing system efficiency for battery powered electric motors |
CN117957760A (zh) | 2021-09-08 | 2024-04-30 | 图拉技术公司 | 基于波形整数倍的电动机扭矩调整 |
US11637466B1 (en) | 2021-10-18 | 2023-04-25 | Tula Etechnology Inc. | Mechanical and electromechanical arrangements for field-weakening of an electric machine that utilizes permanent magnets |
US11888424B1 (en) | 2022-07-18 | 2024-01-30 | Tula eTechnology, Inc. | Methods for improving rate of rise of torque in electric machines with stator current biasing |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3439894A1 (de) * | 1984-10-31 | 1986-04-30 | Siemens AG, 1000 Berlin und 8000 München | Entstoerte anordnung aus einer umrichterschaltung und einer maschine |
JPS61293157A (ja) * | 1985-06-19 | 1986-12-23 | Takaoka Ind Ltd | 縦属接続された三相電圧形インバ−タ装置における高調波及び脈動の低減回路 |
US5008801A (en) | 1989-12-11 | 1991-04-16 | Sundstrand Corporation | VSCF power conversion system using an output autotransformer |
US5574356A (en) * | 1994-07-08 | 1996-11-12 | Northrop Grumman Corporation | Active neutral current compensator |
JP2718392B2 (ja) * | 1995-03-28 | 1998-02-25 | 日本電気株式会社 | 圧電トランスの駆動回路 |
FI106231B (fi) * | 1996-02-13 | 2000-12-15 | Abb Industry Oy | Invertterijärjestely |
-
1998
- 1998-10-07 FI FI982180A patent/FI110040B/fi not_active IP Right Cessation
-
1999
- 1999-10-05 EP EP99947500A patent/EP1135847B1/en not_active Expired - Lifetime
- 1999-10-05 DE DE69913988T patent/DE69913988T2/de not_active Expired - Lifetime
- 1999-10-05 JP JP2000575207A patent/JP2002528026A/ja active Pending
- 1999-10-05 WO PCT/FI1999/000823 patent/WO2000021185A1/en active IP Right Grant
- 1999-10-05 US US09/806,995 patent/US6370049B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FI982180A (fi) | 2000-04-08 |
WO2000021185A1 (en) | 2000-04-13 |
DE69913988T2 (de) | 2004-10-21 |
DE69913988D1 (de) | 2004-02-05 |
FI110040B (fi) | 2002-11-15 |
US6370049B1 (en) | 2002-04-09 |
EP1135847A1 (en) | 2001-09-26 |
EP1135847B1 (en) | 2004-01-02 |
JP2002528026A (ja) | 2002-08-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |