RU2011126238A - ROW ELECTRICAL INSTALLATION WITH MULTI-LEVEL FREQUENCY CONVERTERS - Google Patents
ROW ELECTRICAL INSTALLATION WITH MULTI-LEVEL FREQUENCY CONVERTERS Download PDFInfo
- Publication number
- RU2011126238A RU2011126238A RU2011126238/11A RU2011126238A RU2011126238A RU 2011126238 A RU2011126238 A RU 2011126238A RU 2011126238/11 A RU2011126238/11 A RU 2011126238/11A RU 2011126238 A RU2011126238 A RU 2011126238A RU 2011126238 A RU2011126238 A RU 2011126238A
- Authority
- RU
- Russia
- Prior art keywords
- windings
- frequency converters
- disconnector
- star
- series
- Prior art date
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
Landscapes
- Inverter Devices (AREA)
- Control Of Ac Motors In General (AREA)
Abstract
Гребная электрическая установка, состоящая из электростанции, в состав которой входят источники электроэнергии, главный распределительный щит с генераторными, фидерными и секционным выключателями, многообмоточные трансформаторы преобразователя частоты с первичными обмотками, соединенными одна по схеме «звезда», другая - «треугольник», входные выпрямительные модули соединенные последовательно, разъединитель, конденсаторы звена постоянного тока, инверторы и электродвигатель с двумя обмотками, отличающаяся тем, что первичные обмотки многообмоточных трансформаторов, соединены одна по схеме «звезда», другая - «треугольник», преобразователи частоты для питания каждой из обмоток электродвигателя объединены в единую схему путем последовательного соединения их выпрямительных модулей, между крайними внутренними узлами выпрямителей и конденсаторов преобразователей частоты, питающих различные обмотки гребного электродвигателя, установлен разъединитель.A rowing electric plant, consisting of a power plant, which includes power sources, a main switchboard with generator, feeder and sectional switches, multi-winding transformers of a frequency converter with primary windings, one connected according to the "star", the other - "triangle", input rectifier modules connected in series, a disconnector, DC link capacitors, inverters and an electric motor with two windings, characterized in that the primary windings of multi-winding transformers are connected one according to the "star" scheme, the other - "delta", frequency converters for supplying each of the motor windings are combined into a single circuit by connecting their rectifier modules in series, a disconnector is installed between the extreme internal nodes of the rectifiers and capacitors of the frequency converters supplying various windings of the propeller motor.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2011126238/11A RU2475376C1 (en) | 2011-06-24 | 2011-06-24 | Propelling electrical machine with multilevel frequency converter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2011126238/11A RU2475376C1 (en) | 2011-06-24 | 2011-06-24 | Propelling electrical machine with multilevel frequency converter |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2011126238A true RU2011126238A (en) | 2012-12-27 |
RU2475376C1 RU2475376C1 (en) | 2013-02-20 |
Family
ID=49120917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2011126238/11A RU2475376C1 (en) | 2011-06-24 | 2011-06-24 | Propelling electrical machine with multilevel frequency converter |
Country Status (1)
Country | Link |
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RU (1) | RU2475376C1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2658759C1 (en) * | 2017-04-06 | 2018-06-26 | Федеральное государственное унитарное предприятие "Крыловский государственный научный центр" | Propulsion electric power plant |
RU2737842C1 (en) * | 2019-09-26 | 2020-12-03 | Федеральное государственное унитарное предприятие "Крыловский государственный научный центр" | Motor vehicle electromotive complex |
RU202167U1 (en) * | 2020-10-12 | 2021-02-05 | Евгений Николаевич Коптяев | ELECTRIC DRIVE |
RU2765022C1 (en) * | 2021-04-13 | 2022-01-24 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Государственный университет морского и речного флота имени адмирала С.О. Макарова" | Electric propulsion installation with double dc buses |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU995231A1 (en) * | 1980-05-07 | 1983-02-07 | Украинский Научно-Исследовательский Институт Станков И Инструментов | Ac-to-dc voltage converter |
DE10353967A1 (en) * | 2003-11-19 | 2005-07-07 | Siemens Ag | Power generation, distribution and on-board power supply system for low-emission (navy) marine vessels of different classes and sizes |
RU39955U1 (en) * | 2004-04-28 | 2004-08-20 | Государственное образовательное учреждение высшего профессионального образования "Московский энергетический институт (технический университет)" | GROUP CONSUMER POWER SUPPLY SYSTEM (OPTIONS) |
RU2333589C1 (en) * | 2007-03-19 | 2008-09-10 | Юрий Иванович Хохлов | Method of controlling multiphase rectifier |
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2011
- 2011-06-24 RU RU2011126238/11A patent/RU2475376C1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2475376C1 (en) | 2013-02-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20200625 |