CN201509059U - Device for fast connecting shore-power frequency-conversion power supply system at port with power receiving system of ship in port - Google Patents
Device for fast connecting shore-power frequency-conversion power supply system at port with power receiving system of ship in port Download PDFInfo
- Publication number
- CN201509059U CN201509059U CN2009200743070U CN200920074307U CN201509059U CN 201509059 U CN201509059 U CN 201509059U CN 2009200743070 U CN2009200743070 U CN 2009200743070U CN 200920074307 U CN200920074307 U CN 200920074307U CN 201509059 U CN201509059 U CN 201509059U
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- cable
- cable drum
- port
- power
- container
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Abstract
The utility model relates to a device for fast connecting a shore-power frequency-conversion power supply system at port with a power receiving system of a ship in port. The device includes a container equipped with a shore-power variable frequency power source device and a cable drum box, and the container and the cable drum box are placed on the shore side or the ship in port; a socket box is mounted in the container, nine 440v/60hz quick couplings are arranged in the socket box, the cable drum box is equipped with a socket box of the nine 440v/60hz quick couplings, the container is connected with the cable drum box through nine cables each having fast plugs at two ends, the cable drum box consists of three low-pressure drums, each low-pressure drum is provided with three winding cables each having a fast plug, nine cable fast connecting sockets are mounted in the socket box of the ship power-receiving system, and the cable drum box is connected with the ship power-receiving system through a cable quick plug and a quick connecting socket. The device can realize the quick and safe connection of an on-shore double-frequency power supply system and the power receiving system of the ship, and can realize the cable connection in short time for terminal operation.
Description
Technical field
The utility model relates to the jockey of a kind of harbour bank electricity, the cable connecting arrangement of especially a kind of harbour bank electricity.
Background technology
Existing in the world at present bank electricity project has 60Hz harbour electrical network directly to power (U.S.) to the 60Hz network of ship, and 50Hz harbour electrical network is directly powered in (Europe) to the 50Hz network of ship, but does not relate to converter technique.External network of ship frequency mostly is 60Hz greatly, China's harbour bank electricity mains frequency is 50Hz, so development is fit to the bank electricity converter technique of China's electricity system, China's harbour grid alternating current is transformed into is suitable for Foreign Ship 60Hz alternating current, and realize that the power supply of 50Hz/60Hz double frequency is very necessary.
Though the assembly of each bank electricity scheme is slightly variant, the design of bank electricity can be divided into three parts substantially: electric power system on the bank, and cable connection device and boats and ships are subjected to electric system:
1) electric power system on the bank: electric power system makes electric power be fed to tie point near boats and ships from high voltage substation on the bank.
2) cable connection device: connect cable and equipment between current-collecting device on shore connection and the ship.The cable connection device must satisfy the requirement of quick connection and storage, stores in the time of obsolete aboard ship, on the bank or on the barge.
3) boats and ships are subjected to electric system: fixed installation aboard ship is subjected to electric system, may comprise transformer and related electric management system etc. on cable reel, the ship.
Because ship power distribution voltage has two kinds of low pressure 440V and high pressure 6.6kV, existing bank electricity mode comprises low pressure bank electricity/low pressure ship power supply, high pressure bank electricity/low pressure boats and ships and high pressure bank electricity/three kinds of modes of high pressure boats and ships substantially.
Because the needs of dock operation, must finish cable in very short time connects, existing method of attachment can't realize finishing at short notice cable with equipment and be connected, and realizes that especially the power supply on the bank of 50Hz/60Hz double frequency power supply is subjected to fast and safely being connected of electric system with boats and ships.
Summary of the invention
The utility model is that the power supply on the bank that will solve the power supply of 50Hz/60Hz double frequency is subjected to the technical problem that fast and safely is connected of electric system with boats and ships, is subjected to the electric system Quick Connect Kit and a kind of harbour bank electricity conversion power supply system is provided and stops the port boats and ships.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of harbour bank electricity conversion power supply system with stop the port boats and ships and be subjected to the electric system Quick Connect Kit, comprise the container that bank electricity frequency changing power device is housed, the cable drum case, container and cable drum case place on bank or the barge, boats and ships are subjected to electric system, be characterized in: be equipped with in the container of bank electricity frequency changing power device the socket case is housed, the socket case is provided with nine 440V/60Hz snap joints, the cable drum case is furnished with the socket case of nine 440V/60Hz snap joints, cable with nine two ends band quick plugs between container and the cable drum case is connected, the cable drum case is made of three low pressure reels, wherein be wound with three cables that have quick plug in each low pressure reel, boats and ships are subjected in the socket case of electric system nine cable quick connect receptacles to be housed, and the cable drum case is subjected to be connected with quick connect receptacle by the cable quick plug between the electric system with boats and ships.
Stube cable length between container and the cable drum case is 15 meters.Cable length in the cable drum case is 40m.
The beneficial effects of the utility model are:
1) realized the quick connection of high-power electric with snap joint.
2) realize the connection fast and safely of low-voltage cable with cable drum, and realize during the power supply, the safe power supply under the boats and ships fluctuation fluctuating situation.
3) power supply on the bank that has solved the power supply of 50Hz/60Hz double frequency is subjected to fast and safely being connected of electric system with boats and ships, can realize that dock operation finishes the cable connection in very short time.
Description of drawings
Fig. 1 is a connection diagram of the present utility model;
Fig. 2 is a user mode schematic diagram of the present utility model.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in and limit the scope of the invention.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
As Fig. 1, shown in 2, harbour of the present utility model bank electricity conversion power supply system with stop the port boats and ships and be subjected to the electric system Quick Connect Kit, comprise the container 2 that bank electricity frequency changing power device is housed, cable drum case 3, container 2 and cable drum case 3 place on bank or the barge, and boats and ships are subjected to electric system 1.
Be equipped with in the container 2 of bank electricity frequency changing power device socket case 4 is housed, socket case 4 is provided with nine 440V/60Hz snap joints, the cable drum case is furnished with the socket case 8 of nine 440V/60Hz snap joints, cable 6 with nine two ends band quick plugs 5 between container 2 and the cable drum case 3 is connected, cable drum case 3 is made of three low pressure reels 9, wherein be wound with three cables 10 that have quick plug in each low pressure reel 9, boats and ships are subjected in the socket case 11 of electric system 1 nine cable quick connect receptacles 7 to be housed, and cable drum case 3 is subjected to be connected with quick connect receptacle 7 by cable quick plug 12 between the electric system 1 with boats and ships.
Bank electricity variable frequency power supply be input as 10kV/50Hz, output voltage is 440V, output frequency 50Hz/60Hz is optional.
Specific implementation method:
1) from the container 2 that bank electricity frequency changing power device is housed, draws a cable that has snap joint and connect 10kV/2000kVA power-on box, cable length 30m.
2) bank electricity variable frequency power supply be input as 10KV/50Hz, output voltage is 440V, output frequency 50Hz/60Hz is optional.The 10kV/720V of elder generation is depressured to the operating voltage of frequency converter, 50Hz/60Hz frequency conversion then, and 660V/460V transformation then, output transformer also has the effect of isolating.(frequency converter is as selecting the SIEMENS high-pressure frequency-conversion for use, directly 10kV50Hz/60Hz frequency conversion, and 6.0kV/460V transformation then, output transformer also has the effect of isolating.)
3) container 2 provides the socket case 4 of nine 440V/60Hz snap joints.
4) cable 6 of nine two ends of container 2 and cable drum case 3 usefulness band quick plug 5 is connected 15 meters of cable 6 length.
5) cable drum case 3 is furnished with the socket case 8 of nine 440V/60Hz snap joints.
6) cable drum case 3 is joined three low pressure reels 9 and is with 10, nine plugs 12 of nine cables, cable 10 length 40m, and cable 10 usefulness cranes hang in boats and ships.
Claims (3)
- A harbour bank electricity conversion power supply system with stop the port boats and ships and be subjected to the electric system Quick Connect Kit, comprise the container (2) that bank electricity frequency changing power device is housed, cable drum case (3), container (2) and cable drum case (3) place on bank or the barge, boats and ships are subjected to electric system (1), it is characterized in that: in the described container (2) that bank electricity frequency changing power device is housed socket case (4) is housed, socket case (4) is provided with nine 440V/60Hz snap joints, cable drum case (3) is furnished with the socket case (8) of nine 440V/60Hz snap joints, cable (6) with nine two ends band quick plugs (5) between container (2) and the cable drum case (3) is connected, cable drum case (3) is made of three low pressure reels (9), wherein be wound with three cables (10) that have quick plug in each low pressure reel (9), boats and ships are subjected in the socket case (11) of electric system (1) nine cable quick connect receptacles (7) to be housed, and cable drum case (3) is subjected to be connected with quick connect receptacle (7) by cable quick plug (12) between the electric system (1) with boats and ships.
- 2. harbour according to claim 1 bank electricity conversion power supply system with stop the port boats and ships and be subjected to the electric system Quick Connect Kit, it is characterized in that: stube cable (6) length between described container (2) and the cable drum case (3) is 15 meters.
- 3. harbour according to claim 1 bank electricity conversion power supply system with stop the port boats and ships and be subjected to the electric system Quick Connect Kit, it is characterized in that: cable (10) length in the described cable drum case (3) is 40m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200743070U CN201509059U (en) | 2009-07-22 | 2009-07-22 | Device for fast connecting shore-power frequency-conversion power supply system at port with power receiving system of ship in port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200743070U CN201509059U (en) | 2009-07-22 | 2009-07-22 | Device for fast connecting shore-power frequency-conversion power supply system at port with power receiving system of ship in port |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201509059U true CN201509059U (en) | 2010-06-16 |
Family
ID=42470181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200743070U Expired - Fee Related CN201509059U (en) | 2009-07-22 | 2009-07-22 | Device for fast connecting shore-power frequency-conversion power supply system at port with power receiving system of ship in port |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201509059U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011009285A1 (en) * | 2009-07-22 | 2011-01-27 | Bao Qifan | Movable shore power variable frequency power supply device |
| CN102130455A (en) * | 2011-03-15 | 2011-07-20 | 荣信电力电子股份有限公司 | Shore-based variable frequency power supply system |
| CN102219152A (en) * | 2011-05-24 | 2011-10-19 | 上海云童机械有限公司 | Automatic connecting and electrifying system for tire crane cable reel |
| CN105322513A (en) * | 2014-08-01 | 2016-02-10 | 施耐德电器工业公司 | Safety system for the electrical connection of electrical equipment to a power supply apparatus, and electrical installation |
| CN112490967A (en) * | 2020-11-23 | 2021-03-12 | 上海外高桥造船有限公司 | FPSO interface device, FPSO ship and connection method of FPSO ship and propeller |
-
2009
- 2009-07-22 CN CN2009200743070U patent/CN201509059U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011009285A1 (en) * | 2009-07-22 | 2011-01-27 | Bao Qifan | Movable shore power variable frequency power supply device |
| CN102130455A (en) * | 2011-03-15 | 2011-07-20 | 荣信电力电子股份有限公司 | Shore-based variable frequency power supply system |
| WO2012122873A1 (en) * | 2011-03-15 | 2012-09-20 | 荣信电力电子股份有限公司 | Shore-based variable frequency power supply system in port |
| CN102219152A (en) * | 2011-05-24 | 2011-10-19 | 上海云童机械有限公司 | Automatic connecting and electrifying system for tire crane cable reel |
| CN105322513A (en) * | 2014-08-01 | 2016-02-10 | 施耐德电器工业公司 | Safety system for the electrical connection of electrical equipment to a power supply apparatus, and electrical installation |
| CN105322513B (en) * | 2014-08-01 | 2019-02-12 | 施耐德电器工业公司 | Electrical equipment is electrically connected to the security system and electric device of electric power supply apparatus |
| CN112490967A (en) * | 2020-11-23 | 2021-03-12 | 上海外高桥造船有限公司 | FPSO interface device, FPSO ship and connection method of FPSO ship and propeller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100616 Termination date: 20180722 |