CN205140687U - Experimental reactor oil tank - Google Patents
Experimental reactor oil tank Download PDFInfo
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- CN205140687U CN205140687U CN201520901639.7U CN201520901639U CN205140687U CN 205140687 U CN205140687 U CN 205140687U CN 201520901639 U CN201520901639 U CN 201520901639U CN 205140687 U CN205140687 U CN 205140687U
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- insulating cylinder
- oil tank
- sharing
- reactor oil
- voltage
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Abstract
The utility model provides an experimental reactor oil tank, includes: the top voltage -sharing is covered and is set up the insulating cylinder on the base, wherein: top voltage -sharing cover sets up in the insulating cylinder top, and the insulating cylinder lateral wall is equipped with the inlet wire voltage -sharing and covers, the insulating cylinder top is equipped with the epoxy case lid, and the top voltage -sharing is covered including a plurality of rings that are curved by the tubular metal resonator, ring diameter diverse, and pass through fixed plate constitution arc surface, the utility model is suitable for a superhigh pressure, and the Q value is high, small, can satisfy crosslinked cable withstand voltage test, and corona discharge and overheated is avoided to even outside electric field, has reduced the product accessory loss simultaneously to improved the Q value, and processing is simply with low costs, the whole size of oil tank is less, has reduced the supplementary load loss that the leakage magnetic field in the oil tank arouses.
Description
Technical field
The utility model relates to a kind of technology of technical field of electricity, specifically a kind of test reactor oil tank.
Background technology
Along with the tremendous development of the clean energy resource such as urban network reconstruction and offshore wind farm, cross-linked power cable is widely used.After extra large cable and long cable are installed, reactor carries out series resonance withstand voltage test to cable by experiment.Experiment reactor technical requirement is higher, requires that electric pressure is high, Q value large, volume is little and lightweight, also needs to be convenient to in-site installation, movement and transport.
Through finding the retrieval of prior art, Chinese patent literature CN201549353U, publication date is on August 11st, 2010, disclose a kind of pressure-equalizing device of extra-high voltage dry type smoothing reactor, be included in reactor body upper side end arrange a component segmentation on grading ring, reactor body downside end arrange at least one component segmentation lower uniform pressure ring, connecting struts insulator seat, reactor body end main insulation over the ground, in segmented, lower uniform pressure ring is that circular integral loop is divided into some segmental arcs, and is connected respectively to reactor body upper and lower sides rounded ends.But this device grading ring is for arrange up and down, the eddy current that the leakage field that reactor produces produces thereon is large, and loss is high, the Q value of reactor can be made to diminish, and cause local overheating.
Utility model content
The utility model, for prior art above shortcomings, proposes a kind of experiment reactor oil tank.
The utility model is achieved through the following technical solutions:
The utility model comprises: top grading shield and the insulating cylinder be arranged on base, wherein: top grading shield is arranged at insulating cylinder top, insulating cylinder lateral wall is provided with inlet wire grading shield, and described insulating cylinder top is provided with epoxy case lid.
Described epoxy case lid material is epoxy fibreglass cloth.
Described top grading shield comprises multiple annulus curved by metal tube, and described circle diameter is different, and forms arc surface by fixed head.
The material of described metal tube is aluminium.
Described insulating cylinder cross section ovalize, is entwined by glass fiber.
Technique effect
Compared with prior art, the utility model is applicable to superhigh pressure, and Q value is high, volume is little, crosslinked cable withstand voltage test can be met, uniform outer electric field, avoid corona discharge and overheated, reduce accessories of a product loss simultaneously, thus improve Q value, and it is low to process simple cost, the whole size of fuel tank is less, decreases the supplementary load loss that the stray field in fuel tank causes.
Accompanying drawing explanation
Fig. 1 the utility model perspective view;
In figure: 1 top grading shield; 2 inlet wire grading shields; 3 insulating cylinders; 4 bases; 5 epoxy case lids; 6 fixed heads.
Embodiment
Below embodiment of the present utility model is elaborated; the present embodiment is implemented under premised on technical solutions of the utility model; give detailed execution mode and concrete operating process, but protection range of the present utility model is not limited to following embodiment.
Embodiment 1
As shown in Figure 1, the present embodiment comprises: top grading shield 1 and insulating cylinder 3, wherein: described insulating cylinder 3 top is provided with epoxy case lid 5, and is arranged on base 4, and top grading shield 1 is arranged at the top of insulating cylinder 3, and insulating cylinder 3 external wall of upper portion is provided with inlet wire grading shield 2.
Described top grading shield 1 comprises multiple aluminum pipe and multiple fixed head 6, and each aluminum pipe curves annulus, and the diameter of each annulus is different.The annulus of different-diameter is arranged in order up and down and is fixed by fixed head 6, composition arc surface.
The cross section ovalize of described insulating cylinder 3, is entwined by glass fiber, and thickness is 18mm, is provided with core limb in insulating cylinder 3, and on described core limb, cover has coil.
This device compared with prior art, the utility model is applicable to superhigh pressure, and Q value is high, volume is little, crosslinked cable withstand voltage test can be met, uniform outer electric field, avoid corona discharge and overheated, reduce accessories of a product loss simultaneously, thus improve Q value, and it is low to process simple cost, the whole size of fuel tank is less, decreases the supplementary load loss that the stray field in fuel tank causes.
Decrease the product weight of product 8%, high-tension coil wants the distance of insulating cylinder to reduce 80%, and the supplementary load loss that the magnetic field in fuel tank causes reduce 40%, Total Product Q value raising 50%.
Claims (5)
1. test a reactor oil tank, it is characterized in that, comprising: top grading shield and the insulating cylinder be arranged on base, wherein: top grading shield is arranged at insulating cylinder top, insulating cylinder lateral wall is provided with inlet wire grading shield, and described insulating cylinder top is provided with epoxy case lid.
2. test reactor oil tank according to claim 1, is characterized in that, described epoxy case lid material is epoxy fibreglass cloth.
3. test reactor oil tank according to claim 1, is characterized in that, described top grading shield comprises multiple annulus curved by metal tube, and described circle diameter is different, and forms arc surface by fixed head.
4. test reactor oil tank according to claim 3, is characterized in that, the material of described metal tube is aluminium.
5. test reactor oil tank according to claim 1, is characterized in that, described insulating cylinder cross section ovalize, is entwined by glass fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520901639.7U CN205140687U (en) | 2015-11-13 | 2015-11-13 | Experimental reactor oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520901639.7U CN205140687U (en) | 2015-11-13 | 2015-11-13 | Experimental reactor oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205140687U true CN205140687U (en) | 2016-04-06 |
Family
ID=55626455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520901639.7U Active CN205140687U (en) | 2015-11-13 | 2015-11-13 | Experimental reactor oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205140687U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106711630A (en) * | 2017-03-28 | 2017-05-24 | 国网新疆电力公司电力科学研究院 | Insulating auxiliary wiring device |
| CN110890199A (en) * | 2019-10-21 | 2020-03-17 | 中国电力科学研究院有限公司 | Large-scale converter transformer oil tank for fire extinguishing test |
-
2015
- 2015-11-13 CN CN201520901639.7U patent/CN205140687U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106711630A (en) * | 2017-03-28 | 2017-05-24 | 国网新疆电力公司电力科学研究院 | Insulating auxiliary wiring device |
| CN110890199A (en) * | 2019-10-21 | 2020-03-17 | 中国电力科学研究院有限公司 | Large-scale converter transformer oil tank for fire extinguishing test |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |