Static Var Generator Remote Online Monitoring System

A static var and monitoring system technology, applied in the direction of instruments, measuring electronics, measuring devices, etc., can solve the problems of difficult maintenance of SVG equipment and inability to effectively monitor in real time, so as to achieve the effect of troubleshooting and preventing accidents

Active Publication Date: 2018-05-04
HEBEI XUHUI ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of the above problems, the purpose of the present invention is to provide a remote online monitoring system for static var generators, which aims to solve the technical problems that existing SVG equipment is difficult to maintain and cannot be effectively monitored in real time

Method used

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  • Static Var Generator Remote Online Monitoring System
  • Static Var Generator Remote Online Monitoring System

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Embodiment Construction

[0017] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0018] In order to illustrate the technical solutions of the present invention, specific examples are used below to illustrate.

[0019] figure 1 The structure of the static var generator remote on-line monitoring system provided by the embodiment of the present invention is shown, and only the parts related to the embodiment of the present invention are shown for convenience of description.

[0020] The static var generator remote online monitoring system provided in this embodiment includes:

[0021] The data collector 1 is used to connect with the static var generator SVG, and upload the SVG d...

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Abstract

The present invention is applicable to the technical field of power quality management, and provides a remote on-line monitoring system for static var generators, including a data collector, which is used to connect with the static var generator SVG, and collects the SVG equipment data through a wireless network. The SVG device data is uploaded to the data server; the data server is used to receive and analyze the SVG device data uploaded by the data collector, and then save it to the local database; the client is used to read the corresponding data in the data server database according to the operation instruction. data, and perform corresponding operations on the read data. Through this inventive system, the staff can monitor the operating status of each SVG equipment and system by operating the client without reaching the SVG equipment operating site, providing powerful data resource support for SVG on-site debugging, operating performance evaluation, and fault analysis. And through data analysis, early warning of possible failures.

Description

technical field [0001] The invention belongs to the technical field of power quality control, in particular to a remote on-line monitoring system for a static var generator. Background technique [0002] With the rapid development of modern society, the demand for electric energy is constantly increasing. At the same time, the large-scale use of rectifier equipment in electrical equipment, the emergence of impact loads, unbalanced loads, and large loads have caused the quality of power grid power supply to decline, and power quality problems are becoming more and more serious. Arouse the attention of the power supply side and the power consumption side. The static var generator (Static Var Generator, SVG) is an active dynamic var compensation system with the core of the power electronic device IGBT (Insulated Gate Bipolar Transistor, insulated gate bipolar transistor) that can be turned off. , Smoothly and accurately provide capacitive and inductive reactive power, thereby ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R31/00
Inventor 柴晨超李瑞桂郑金芝郭文光孟四龙
Owner HEBEI XUHUI ELECTRIC
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