A power high voltage transformer
A high-voltage transformer and electric power technology, which is applied in the field of high-voltage electric power, can solve problems such as restrictions on the application and popularization of high-voltage transformers, and achieve excellent anti-loosening effects, guaranteed work performance, and reasonable center of gravity distribution.
Active Publication Date: 2019-01-29
乐清市风杰电子科技有限公司
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Problems solved by technology
[0004] Most of the existing high-voltage transformers are installed by means of flange installation or bonding, and the installation position generally needs to be reserved, so the application and promotion of high-voltage transformers are more restricted
Method used
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Embodiment 1
[0014] This embodiment is a power high voltage transformer, see Figure 1 to Figure 5 As shown, it includes a base body 1, a flat nut 2, two sets of pressure jaw assemblies 3 and a transformer 7; each set of pressure jaw assemblies includes three pressure jaws 4; the base body is provided with a slide tube 11 and a diameter set on the slide tube The guide guide limit hole 12; the radial guide limit hole penetrates the tube wall of the slide tube in the radial direction of the base slide tube; the radial guide limit hole 12 is located at both ends of the base slide tube in the axial direction;
[0015] The number of radial guide limiting holes 12 is the same as the number of pressure jaws 4, a total of six, and three radial guide limiting holes are respectively provided at both ends of the base slide tube in the axial direction, and the three radial guide limiting holes It is used to match with a corresponding set of pressure claw assembly 3; each pressure claw is located in a ...
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The invention discloses a power high voltage mutual inductor which comprises a substrate, a planar screw nut, two sets of pressing claw components and a mutual inductor, wherein the substrate is provided with a slip pipe; radial guide limiting holes are formed in the substrate; pressing claws are positioned in corresponding radial guide holes; the planar screw nut is arranged on the periphery wall of the slip pipe of the substrate in a sleeving manner; one planar threaded part is arranged at each side end of the planar screw nut; each planar threaded part is adapted with an adjacent set of pressing claw component; the planar screw nuts drive the pressing claws of the two sets of the pressing claw components to approach to the center of the slip pipe or move away from one another synchronously; the pressing claws are further provided with pressing plate parts and guide sliding block parts formed in a manner of extending in the radial direction of the slip pipe of the substrate; the radial guide limiting holes comprise slip holes and anti-dropping slip holes; the rectangular slip holes are formed in the edge of the slip pipe of the substrate to form a notch; the anti-dropping slip holes are communicated with the rectangular slip holes. The power high voltage mutual inductor is easy to mount and use.
Description
technical field [0001] The invention belongs to the technical field of high-voltage electric power, and in particular relates to an electric high-voltage transformer. Background technique [0002] High-voltage transformers are transformers suitable for converting large voltages into small voltages or converting large currents into small currents in 1kv to 220kv power systems for easy measurement, protection, and use. [0003] Most of the existing high-voltage transformers are electromagnetic induction transformers, the working principle is the same as that of the transformer, and the basic structure is also the iron core and the primary and secondary windings. The main functions of high voltage transformers are as follows: convert high voltage into low voltage, convert large current into small current, and then use it for measurement, control and protection. This can not only increase the range of measuring instruments, facilitate the standardization of instruments, reduce ...
Claims
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IPC IPC(8): H01F27/06H01F38/20
CPCH01F27/06H01F38/20
Inventor 胡妍
Owner 乐清市风杰电子科技有限公司