A single-phase magnetic saturation resonant AC voltage stabilizer

An AC voltage stabilizer, single-phase technology, applied in the direction of converting AC power input to AC power output, converting equipment that can be converted to DC without intermediate conversion, output power converting device, etc. requirements, poor AC voltage stabilization effect, low power factor, etc., to achieve the effect of compact and concise overall structure, few structural parts, and compressed use space

Active Publication Date: 2022-06-24
WUHAN HUAXING SPECIAL TRANSFORMER MFG
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages of these two AC voltage stabilizers are low power factor, complex structure, high cost, high failure rate, and inconvenient maintenance, and sometimes the AC voltage stabilization effect is not good, which cannot fully meet the user's requirements.

Method used

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  • A single-phase magnetic saturation resonant AC voltage stabilizer
  • A single-phase magnetic saturation resonant AC voltage stabilizer
  • A single-phase magnetic saturation resonant AC voltage stabilizer

Examples

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Embodiment Construction

[0023] The present invention will be described in detail below with reference to specific embodiments.

[0024] like figure 1 , figure 2 As shown, the present invention relates to a single-phase magnetic saturation resonance type AC voltage stabilizer, the specific structure is as follows, including an installation frame (1), a filter winding (2), a resonance and voltage addition and subtraction winding (3), a power supply and a compensation winding (4), a terminal block (5), a special-shaped iron core (6) and a capacitor (7);

[0025] The special-shaped iron core (6) includes a main magnetic circuit iron core (6a) located in the middle and an auxiliary magnetic circuit iron core (6b) arranged around the main magnetic circuit iron core (6a), and the auxiliary magnetic circuit iron core (6b) includes There are four horizontal sides and vertical sides arranged on both sides of the horizontal sides to form a mesh shape from top to bottom, and the two horizontal sides in the mi...

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PUM

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Abstract

The invention relates to the technical field of electrical equipment or industrial voltage stabilizers, in particular to a single-phase magnetic saturation resonance AC voltage stabilizer. One includes installation frame, filter winding, resonance and voltage addition and subtraction winding, power supply and compensation winding, terminal block, special-shaped iron core and capacitor; the special-shaped iron core includes the main magnetic circuit core in the middle and the surrounding main magnetic circuit iron The auxiliary magnetic circuit core is provided with the core. The installation frame includes splints arranged on the front and rear sides of the special-shaped iron core. The splint is fixedly connected with the special-shaped iron core after clamping and coil winding; Baseline terminal blocks can be installed, and the single-phase magnetic saturation resonant AC voltage stabilizer of the present invention has the following technical effects: the overall structure is compact and concise, the product structure is stable, impact-resistant, and can better adapt to complex and changeable usage scenarios.

Description

technical field [0001] The invention relates to the technical field of electrical equipment or industrial voltage stabilizers, in particular to a single-phase magnetic saturation resonance type AC voltage stabilizer. Background technique [0002] At present, the commonly used AC voltage stabilizers are mainly electromagnetic, electronic and non-electronically controlled magnetic saturation types. For example, an electromagnetic voltage stabilizer disclosed on page P202 of the "Electrical Handbook" published by Shanghai Science and Technology Press is composed of a unsaturated reactor L1 and a saturable reactor L0. The basic structure of this AC voltage stabilizer is: capacitor C It resonates in parallel with a certain shaft head of the reactor L0, and the compensation winding Wk is wound on the reactor L1. At the same time, there is an auxiliary filter L3L5 to prevent high-order harmonics. device. The disadvantages of these two kinds of AC voltage stabilizers are low power...

Claims

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Application Information

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IPC IPC(8): H02P13/06
CPCH02P13/06
Inventor 胡昌茂张巧霞
Owner WUHAN HUAXING SPECIAL TRANSFORMER MFG
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