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SVC-based acquisition device and system thereof

A collection device and protection system technology, applied in circuit devices, flexible AC power transmission systems, AC network circuits, etc., can solve the problems of inability to realize the alarm function, rigid and single installation method, inconvenient disassembly and maintenance, etc., and achieve dynamic and thermal stability Good, low noise, easy to operate

Inactive Publication Date: 2019-10-08
四川星明能源环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional switched virtual line system is not only difficult to implement BOD protection for the main reactor and the thyristor control reactor, but also cannot realize the alarm function, the safety performance is low, the installation method is rigid and single, and the disassembly and maintenance are inconvenient

Method used

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  • SVC-based acquisition device and system thereof
  • SVC-based acquisition device and system thereof

Examples

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Embodiment Construction

[0019] Such as Figure 1-2 As shown, this specific embodiment adopts the following technical solutions: a collection device based on SVC and its system, including a three-phase alternator 1, an asynchronous motor 2, an SVC module A3, a power divider 4, a three-phase grid 9 and an SVC Module B11, one end of the three-phase alternator 1 is connected to the SVC module A3, the other end of the three-phase alternator 1 is connected to the three-phase grid 9, one end of the SVC module A3 is connected to the power divider 4, and the SVC module A3 The other end is connected to the asynchronous motor 2, the other end of the asynchronous motor 2 is connected to the SVC module B11, a three-phase power grid 9 is provided between the SVC module B11 and the three-phase alternator 1, and the SVC module B11 passes through the three-phase power grid 9 It is electrically connected with the three-phase alternator 1, the other end of the SVC module B11 is connected to the current indicator light ...

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PUM

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Abstract

The invention discloses an SVC-based acquisition device and system thereof. The SVC-based acquisition device comprises a three-phase AC power generator, an asynchronous motor, an SVC module A, a powerdistributor, a three-phase power grid and an SVC module B. One end of the three-phase AC power generator is connected with the SVC module A. The other end of the three-phase AC power generator is connected with the three-phase power grid. One end of the SVC module A is connected with the power distributor, and the other end of the SVC module A is connected with the asynchronous motor. The other end of the asynchronous motor is connected with the SVC module B. The three-phase power gird is arranged between the SVC module B and the three-phase AC power generator. The beneficial effects of the SVC-based acquisition device and system thereof are that the SVC module A and the SVC module B are additionally arranged the traditional switching virtual line system, and the SVC module A and the SVCmodule B which are composed of a full digital control system of DSP, a BOD protection system, a main reactor, PLC program control, a protection module and an alarm module can realize BOD protection for the main reactor and the thyristor control reactor and can also realize the alarm function so as to be safer and more reliable.

Description

Technical field: [0001] The invention belongs to the technical field of electric equipment, and in particular relates to an SVC-based acquisition device and a system thereof. Background technique: [0002] The traditional switched virtual line system is not only difficult to provide BOD protection for the main reactor and thyristor control reactor, but also cannot realize the alarm function, has low safety performance, rigid single installation method, and inconvenient disassembly and maintenance. Invention content: [0003] The object of the present invention is to provide an SVC-based acquisition device and its system in order to solve the above problems. [0004] In order to solve the above problems, the present invention provides a technical solution: [0005] A SVC-based acquisition device and system thereof, including a three-phase alternator, an asynchronous motor, an SVC module A, a power divider, a three-phase power grid, and an SVC module B, and one end of the t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J3/18
CPCH02J3/1864Y02E40/10
Inventor 李金峰刘红兵谢建国王占熬叶波
Owner 四川星明能源环保科技有限公司
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