Fixed three-phase gas-insulated transformer
A gas insulation and transformer technology, applied in the field of transformers, can solve the problems of poor dynamic stability and thermal stability of the device, large number of insulators, long primary lead wires, etc., and achieve the effects of reasonable and effective utilization, cost saving and simple structure
Inactive Publication Date: 2014-03-26
CHENGDU BOOKWISE TECH
7 Cites 0 Cited by
AI-Extracted Technical Summary
Problems solved by technology
View more
Abstract
The invention discloses a fixed three-phase gas-insulated transformer. Three voltage transformers are fixed to a shell and connected with one another in parallel. Each voltage transformer comprises an insulating layer, an insulating sealed tube, a silicone rubber umbrella skirt, an earth electrode, a secondary winding and a gas sealing ring, wherein the insulating layer, the insulating sealed tube and the gas sealing ring form an airtight cavity, the cavity is filled with insulating gas, and the two ends of the earth electrode extend to the position below the root of the cavity in a horn shape. By means of the fixed three-phase gas-insulated transformer, the problem that voltage distribution along the surface of a high-voltage current transformer is uneven can be effectively solved, the discharge voltage along the surface is increased substantially, the problem of strong electromagnetic field interference of a large current major loop is solved, an integral three-phase structure is adopted, equipment space is utilized reasonably and effectively, cost is reduced, and the structure is simple.
Application Domain
TransformersTransformers/inductances casings +3
Technology Topic
Electromagnetic fieldEngineering +8
Image
Examples
- Experimental program(1)
Example Embodiment
PUM


Description & Claims & Application Information
We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.
Similar technology patents
Apparatus and method for low-density cellular wood plastic composites
Owner:STRANDEX CORP
OLED apparatus having improved fault tolerance
Owner:GLOBAL OLED TECH
Method and system for controlling attitude of space power station on the basis of population distribution status
ActiveCN110562491AReasonable and effective use
Owner:CHINA UNIV OF GEOSCIENCES (WUHAN)
Preparing method of bamboo fiber winding composite tube
Owner:XINJIANG GUANGSHUI PIPE