A transformer group for power transformation
A transformer and electrical connection technology, which is applied in the field of transformers, can solve problems such as single structure of transformers, damage, and limited range of transmission voltage and current changes, and achieve the effects of flexible operation, convenient disassembly and assembly, and large power transformation range
Inactive Publication Date: 2018-08-21
STATE GRID SHANDONG ELECTRIC POWER CO LONGKOU POWER SUPPLY CO
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Problems solved by technology
[0002] The transformer is a commonly used power equipment, which can change the voltage and current of the transmission line and provide great convenience for power transmission and distribution. However, the transformers currently used generally have a single structure, and the range of changes in the transmission voltage and current is very limited. , and the protective performance of the transformer itself is not very good, and it is easy to be damaged. Now a well-designed transformer device is needed to solve the above problems
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[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0020] see Figure 1-4 , the present invention provides a technical solution: a transformer group for power transformation, including a device base 1 and a device housing 2, a group of transformer seats 3 are arranged on the device base 1, and the upper part of the transformer seat 3 is arranged There are transformers 4, the transformers 4 are electrically connected and an electronic switch 5 is provided, and the electronic switch 5 is electrically connected t...
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The invention discloses a mutual inductor unit for power transformation, comprising a device base and a device cover; a group of mutual inductors are arranged on the device base; the mutual inductors are electrically connected to each other and provided with electronic switches; the device base is connected with a mutual inductor cover plate through a group of connecting bolts, both sides of the device base are provided with limiting steps matched with the device cover; the upper part of the device cover is provided with a group of mutual inductor connecting bases, the inner part of the device cover is provided with a vibrating spring, and the vibrating spring is adapted to a touch end; the touch end is electrically connected with an alarm controller, and the alarm controller is electrically connected with a loudspeaker at the inner part of the device cover; both sides of the device cover are provided with side handles, and upper part of the device cover is provided with an upper handle. The mutual inductor can flexibly meet demand of power transformation, and conveniently adjust the current of output power; the mutual inductor is wide in applicability and convenient to move; meanwhile, the mutual inductor has alarm function, and can report alarm when suffering from artificial strike.
Description
technical field [0001] The invention relates to the field of transformers, in particular to a transformer group for power transformation. Background technique [0002] The transformer is a commonly used power equipment, which can change the voltage and current of the transmission line and provide great convenience for power transmission and distribution. However, the transformers currently used generally have a single structure, and the range of changes in the transmission voltage and current is very limited. , and the protective performance of the transformer itself is not very good, and it is easy to be damaged. Now a well-designed transformer device is needed to solve the above problems. Contents of the invention [0003] The object of the present invention is to provide a transformer group for power transformation, so as to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object, the present invention provi...
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IPC IPC(8): H01F27/06H01F27/02H01F27/40
CPCH01F27/02H01F27/06H01F27/40
Inventor 段宏伯赵伟刁训静郑洋张懿晗
Owner STATE GRID SHANDONG ELECTRIC POWER CO LONGKOU POWER SUPPLY CO