CN202033459U - Ship electrical load testing device - Google Patents
Ship electrical load testing device Download PDFInfo
- Publication number
- CN202033459U CN202033459U CN2011200497035U CN201120049703U CN202033459U CN 202033459 U CN202033459 U CN 202033459U CN 2011200497035 U CN2011200497035 U CN 2011200497035U CN 201120049703 U CN201120049703 U CN 201120049703U CN 202033459 U CN202033459 U CN 202033459U
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- load
- marine vessel
- electrical load
- vessel power
- box
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Abstract
The utility model discloses a ship electrical load testing device, which comprises a ship electrical load box and an electrical load control box, wherein a pure resistance device and a reactor device are arranged in the ship electrical load box, a load adjusting device is arranged in the electrical load control box, the load adjusting device is connected with the pure resistance device, and the load adjusting device is connected with the reactor device. The ship electrical load testing device has the advantages of obeying the technical requirement of a real ship load strictly and more corresponding with criteria; carrying out load magnitude matching conveniently; setting the active power and reactive power of the load according to requirement; having a safety protection device, thus performance is more reliable; and having a heat radiation system, thus the safety performance of the load is improved.
Description
Technical field
The utility model relates to a kind of electrical load test unit, especially relates to a kind of marine vessel power load test device.
Background technology
In existing technology, the marine vessel power load test has the test of little load test and heavy load, and little load test generally is to adopt real electrical equipment to realize, boats and ships motor for example, air compressor machine etc.Large-scale test load is achieved with the salt water vat simulation, and especially in the middle of the process of Ship Electrical Power System mooring trial, the salt water vat simulation test is used more extensive.But no matter be true electrical equipment or salt water vat fictitious load, all be difficult to an exact value is adjusted in load, and the combination dirigibility of load capacity is not enough, and state is single, has increased difficulty and inexactness so just for equipment debugging and marine vessel power mooring trial.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of easy to adjust, the marine vessel power load test device that accuracy is high.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of marine vessel power load test device, comprise marine vessel power load box and electrical load control box, be provided with pure resistance device and reactor device in the described marine vessel power load box, be provided with load adjusting device in the described electrical load control box, described load adjusting device is connected with described pure resistance device, and described load adjusting device is connected with reactor device.
Described marine vessel power load box comprises casing, has some circular holes on the described casing.
Described casing is provided with the load cooling system, and described load cooling system comprises two cooling fans.
Described electrical load control box is provided with relay indicating light.
Described electrical load control box is provided with two load regulation knobs, and described load regulation knob is controlled described load adjusting device.
Described load adjusting device is provided with the payload security protective device., overvoltage overheated to load, overload and short circuit are effectively protected.
Compared with prior art, advantage of the present utility model has following several aspect: 1, in strict accordance with the technical requirement of real ship load, and compliant more; 2, can conveniently carry out the coupling of load size; 3, set the active power and the reactive power of load on request; 4, be provided with safety guard, more reliable performance; 5, cooling system is arranged, improve the payload security performance.
Description of drawings
Fig. 1 is a cut-open view of the present utility model;
Fig. 2 is a side view of the present utility model.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
A kind of marine vessel power load test device, comprise marine vessel power load box 1 and electrical load control box 2, be provided with pure resistance device 11 and reactor device 12 in the marine vessel power load box 1, be provided with load adjusting device 21 in the electrical load control box 2, load adjusting device 21 is connected with pure resistance device 11, and load adjusting device 21 is connected with reactor device 12.Marine vessel power load box 2 comprises casing, has some circular holes 13 on the casing.Casing is provided with the load cooling system, and the load cooling system comprises two cooling fans 3.Electrical load control box 2 is provided with relay indicating light 4.
Electrical load control box 2 is provided with two load regulation knobs 5, load regulation knob 5 control load regulating devices 21.
Load adjusting device 21 is provided with the payload security protective device.
In marine vessel power load box 1 the inside pure resistance device 11 and reactor device 12 are housed, can be by different couplings, multiple different load condition is provided, simultaneously according to the required distribution of carrying out reactive power and active power of actual conditions, electrical load case 2 surfaces have some circular holes 13, the heat that load is sent outwards can be dispersed fast, can not caused overheated and the inaccurate or damage of load device; The symmetry installation about in the of 3 of two cooling fans of load cooling system is housed in the side of electrical load case 1 simultaneously, can regulate the speed of fan according to the difference of internal heat, make it carry out radiating treatment quickly and efficiently, and electrical load case 1 top is direct and the outside ventilates, and makes its radiating effect more obvious.Below electrical load case 1 front, electrical load control box 2 is installed, pilot lamp 4 and load adjusting device 21 are housed in the electrical load control box 2, so that know running status and meritorious, the idle distribution situation of load, electrical load control box 2 has two load regulation knobs 5 to carry out load regulation, one is the active power load regulation, another is regulated for reactive power, can carry out respectively meritorious and idle from 0% to 100% adjusting according to different realities, the load of She Zhiing is more accurate like this, and be provided with convenient.
Claims (6)
1. marine vessel power load test device, it is characterized in that comprising marine vessel power load box and electrical load control box, be provided with pure resistance device and reactor device in the described marine vessel power load box, be provided with load adjusting device in the described electrical load control box, described load adjusting device is connected with described pure resistance device, and described load adjusting device is connected with reactor device.
2. a kind of marine vessel power load test device according to claim 1 is characterized in that described marine vessel power load box comprises casing, has some circular holes on the described casing.
3. a kind of marine vessel power load test device according to claim 2 is characterized in that described casing is provided with the load cooling system, and described load cooling system comprises two cooling fans.
4. a kind of marine vessel power load test device according to claim 1 is characterized in that described electrical load control box is provided with relay indicating light.
5. a kind of marine vessel power load test device according to claim 1 is characterized in that described electrical load control box is provided with two load regulation knobs, and described load regulation knob is controlled described load adjusting device.
6. a kind of marine vessel power load test device according to claim 1 is characterized in that described load adjusting device is provided with the payload security protective device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200497035U CN202033459U (en) | 2011-02-28 | 2011-02-28 | Ship electrical load testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200497035U CN202033459U (en) | 2011-02-28 | 2011-02-28 | Ship electrical load testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202033459U true CN202033459U (en) | 2011-11-09 |
Family
ID=44895752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200497035U Expired - Fee Related CN202033459U (en) | 2011-02-28 | 2011-02-28 | Ship electrical load testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202033459U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102539855A (en) * | 2012-01-18 | 2012-07-04 | 广新海事重工股份有限公司 | Moving self-control full-characteristic load device for load test of power generator for vessel |
| CN105783202A (en) * | 2016-04-28 | 2016-07-20 | 武汉阿帕科技有限公司 | Electric power energy-saving management system, method and device |
| CN104133465B (en) * | 2014-07-22 | 2017-02-15 | 中海网络科技股份有限公司 | Simulation testing device for ship high-voltage electricity |
| CN111812539A (en) * | 2020-07-20 | 2020-10-23 | 中国船舶电站设备有限公司 | Ship power supply remote test system and method |
-
2011
- 2011-02-28 CN CN2011200497035U patent/CN202033459U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102539855A (en) * | 2012-01-18 | 2012-07-04 | 广新海事重工股份有限公司 | Moving self-control full-characteristic load device for load test of power generator for vessel |
| CN102539855B (en) * | 2012-01-18 | 2015-10-28 | 广新海事重工股份有限公司 | A kind of movable auto controlled omnicharacteristic load device of marine generator load test |
| CN104133465B (en) * | 2014-07-22 | 2017-02-15 | 中海网络科技股份有限公司 | Simulation testing device for ship high-voltage electricity |
| CN105783202A (en) * | 2016-04-28 | 2016-07-20 | 武汉阿帕科技有限公司 | Electric power energy-saving management system, method and device |
| CN105783202B (en) * | 2016-04-28 | 2019-04-26 | 武汉阿帕科技有限公司 | Electric power energy-saving management system, method and device |
| CN111812539A (en) * | 2020-07-20 | 2020-10-23 | 中国船舶电站设备有限公司 | Ship power supply remote test system and method |
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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: 20111109 Termination date: 20200228 |