CN102130455B - Shore-based variable frequency power supply system - Google Patents
Shore-based variable frequency power supply system Download PDFInfo
- Publication number
- CN102130455B CN102130455B CN2011100623494A CN201110062349A CN102130455B CN 102130455 B CN102130455 B CN 102130455B CN 2011100623494 A CN2011100623494 A CN 2011100623494A CN 201110062349 A CN201110062349 A CN 201110062349A CN 102130455 B CN102130455 B CN 102130455B
- Authority
- CN
- China
- Prior art keywords
- power supply
- variable frequency
- phase
- frequency power
- output
- 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.)
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- 238000006243 chemical reaction Methods 0.000 claims description 15
- 230000002035 prolonged effect Effects 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 239000000295 fuel oil Substances 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 abstract 1
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- 230000004224 protection Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000010762 marine fuel oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 238000000819 phase cycle Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- 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
- H02J4/00—Circuit arrangements for mains or distribution networks not specified as ac or dc
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63J—AUXILIARIES ON VESSELS
- B63J3/00—Driving of auxiliaries
- B63J3/04—Driving of auxiliaries from power plant other than propulsion power plant
-
- 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
- H02J3/40—Synchronising a generator for connection to a network or to another generator
- H02J3/42—Synchronising a generator for connection to a network or to another generator with automatic parallel connection when synchronisation is achieved
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63J—AUXILIARIES ON VESSELS
- B63J3/00—Driving of auxiliaries
- B63J3/04—Driving of auxiliaries from power plant other than propulsion power plant
- B63J2003/043—Driving of auxiliaries from power plant other than propulsion power plant using shore connectors for electric power supply from shore-borne mains, or other electric energy sources external to the vessel, e.g. for docked, or moored vessels
-
- 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
- H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
- H02J2310/40—The network being an on-board power network, i.e. within a vehicle
- H02J2310/42—The network being an on-board power network, i.e. within a vehicle for ships or vessels
-
- 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
- H02M7/483—Converters with outputs that each can have more than two voltages levels
- H02M7/49—Combination of the output voltage waveforms of a plurality of converters
-
- 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
- Y02T70/00—Maritime or waterways transport
- Y02T70/50—Measures to reduce greenhouse gas emissions related to the propulsion system
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
Description
Claims (2)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011100623494A CN102130455B (en) | 2011-03-15 | 2011-03-15 | Shore-based variable frequency power supply system |
PCT/CN2012/071448 WO2012122873A1 (en) | 2011-03-15 | 2012-02-22 | Shore-based variable frequency power supply system in port |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011100623494A CN102130455B (en) | 2011-03-15 | 2011-03-15 | Shore-based variable frequency power supply system |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102130455A CN102130455A (en) | 2011-07-20 |
CN102130455B true CN102130455B (en) | 2013-08-28 |
Family
ID=44268400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011100623494A Active CN102130455B (en) | 2011-03-15 | 2011-03-15 | Shore-based variable frequency power supply system |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN102130455B (en) |
WO (1) | WO2012122873A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102130455B (en) * | 2011-03-15 | 2013-08-28 | 荣信电力电子股份有限公司 | Shore-based variable frequency power supply system |
CN102555838B (en) * | 2012-02-28 | 2014-04-09 | 徐秀桃 | Shoreside moving type marine substation integrated system |
CN103248240A (en) * | 2013-04-11 | 2013-08-14 | 株洲变流技术国家工程研究中心有限公司 | Experimental power supply system for high-voltage electric pump |
FR3024600B1 (en) * | 2014-08-01 | 2016-09-02 | Schneider Electric Ind Sas | SAFETY SYSTEM FOR THE ELECTRICAL CONNECTION OF ELECTRICAL EQUIPMENT TO AN ELECTRIC POWER SUPPLY APPARATUS, AND ELECTRICAL INSTALLATION COMPRISING SUCH A SYSTEM |
CN105743083B (en) * | 2014-12-12 | 2018-12-04 | 浙江国华浙能发电有限公司 | The method and ECS control system of power transmission are carried out to the ship that pulls in shore |
CN108054928A (en) * | 2015-06-23 | 2018-05-18 | 张琴 | Based on phase-shifting carrier wave technology reactive filter high-power frequency conversion shore electric power device |
CN105292427B (en) * | 2015-08-13 | 2017-06-23 | 上海申光菲德宝供电技术有限公司 | Public network transshipment oceangoing ship electricity consumption self-adapting frequency conversion bank electricity system |
CN106816874B (en) * | 2016-01-28 | 2024-02-27 | 上海冠图电气科技有限公司 | Ship shore power system based on alternating current-direct current composite power grid and power supply method |
CN105633957A (en) * | 2016-02-19 | 2016-06-01 | 北京四方继保自动化股份有限公司 | Ship shore-based variable frequency power supply system |
CN117748607B (en) * | 2023-11-27 | 2024-06-07 | 广州航海学院 | Boats and ships different berths connect shore power conversion system |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS592114A (en) * | 1982-06-29 | 1984-01-07 | Nishishiba Denki Kk | Electric power supply device for ship |
DE102005059761B4 (en) * | 2005-12-14 | 2007-12-06 | Siemens Ag | Drive system for a watercraft |
JP2008178228A (en) * | 2007-01-19 | 2008-07-31 | Terasaki Electric Co Ltd | Method and system for supplying power from land to ship |
CN101488720A (en) * | 2008-10-24 | 2009-07-22 | 青岛经济技术开发区创统科技发展有限公司 | Large power ship shore electric power |
CN201509059U (en) * | 2009-07-22 | 2010-06-16 | 上海国际港务(集团)股份有限公司 | Device for fast connecting shore-power frequency-conversion power supply system at port with power receiving system of ship in port |
CN101951169A (en) * | 2010-09-29 | 2011-01-19 | 上海海事大学 | Output frequency stabilizing device of variable frequency power source |
CN102130455B (en) * | 2011-03-15 | 2013-08-28 | 荣信电力电子股份有限公司 | Shore-based variable frequency power supply system |
CN201994664U (en) * | 2011-03-15 | 2011-09-28 | 荣信电力电子股份有限公司 | Shorebased frequency conversion power-supply system of port |
-
2011
- 2011-03-15 CN CN2011100623494A patent/CN102130455B/en active Active
-
2012
- 2012-02-22 WO PCT/CN2012/071448 patent/WO2012122873A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CN102130455A (en) | 2011-07-20 |
WO2012122873A1 (en) | 2012-09-20 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: 114051, Liaoning, Anshan MTR Eastern Science and technology road, No. 108 Patentee after: Monternet Rongxin Technology Group Limited by Share Ltd Address before: 114051 Anshan high tech Zone, Liaoning province science and technology road, No. 108 Patentee before: Rongxin Power Electronic Co., Ltd. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170122 Address after: 114051, Liaoning, Anshan MTR Eastern Science and technology road, No. 108 Patentee after: Wolong electric group Liaoning Rongxin hi tech Electric Co., Ltd. Address before: 114051, Liaoning, Anshan MTR Eastern Science and technology road, No. 108 Patentee before: Monternet Rongxin Technology Group Limited by Share Ltd |
|
TR01 | Transfer of patent right |
Effective date of registration: 20180705 Address after: 114051 Anshan City, Liaoning, the East District of science and Technology Road No. 108 Patentee after: Wolong electric group Liaoning Rongxin electric drive Co., Ltd. Address before: 114051 Anshan City, Liaoning, the East District of science and Technology Road No. 108 Patentee before: Wolong electric group Liaoning Rongxin hi tech Electric Co., Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210326 Address after: 312000 Economic Development Zone, Shangyu District, Shaoxing City, Zhejiang Province Patentee after: WOLONG ELECTRIC GROUP Co.,Ltd. Patentee after: WOLONG ELECTRIC GROUP LIAONING RONGXIN ELECTRIC TRANSMISSION Co.,Ltd. Address before: 114051 Anshan City, Liaoning, the East District of science and Technology Road No. 108 Patentee before: WOLONG ELECTRIC GROUP LIAONING RONGXIN ELECTRIC TRANSMISSION Co.,Ltd. |
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TR01 | Transfer of patent right |