Unlock instant, AI-driven research and patent intelligence for your innovation.

Dynamic electric energy quality detection device

A power quality and detection device technology, applied in the detection field, can solve problems such as single function, inability to meet multiple state parameter detection, and power quality degradation in power supply systems

Inactive Publication Date: 2013-02-20
STATE GRID CORP OF CHINA +1
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With the development of technology, many devices in electrical equipment have higher and higher requirements for the dynamic power quality of the system, but with the use of a large number of nonlinear loads in the power system, the power quality of the power supply system is reduced. Therefore, the power quality The detection and analysis of
Traditional power parameter detection is mostly based on hardware such as single-chip microcomputer or digital signal processor, and its function is relatively single. It can only detect the power quality of certain points in the power grid, and cannot meet the detection of various state parameters of a large number of equipment.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Dynamic electric energy quality detection device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0008] The present invention is described in detail in conjunction with the above-mentioned accompanying drawings. In order to overcome the defect that the existing technology cannot meet the timely monitoring of multiple state parameters of multiple devices, the hardware equipment configuration of the existing monitoring master control station and the master monitoring station is relatively low, and each The data collection device is directly connected to the main monitoring station. When there are many data collection points, it cannot be connected, and a large amount of data information enters the main monitoring station, resulting in a crash. In order to solve this problem, the host computer of the main control station adopts industrial computers, the main monitoring station adopts DF PROFIⅡ board, the system acquisition uses PXI-8110RT embedded controller, the standard configuration is 2GB, 800MHZDDR2RAM, the PXI bus of the above-mentioned DFPR0FIⅡ board is used as a multi-...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a dynamic electric energy quality detection device which comprises a master control station, a main monitoring station, an ET-200S module and a data acquisition device, wherein a counter of the master control station is an industrial counter; the main monitoring station adopts a DFPROFI II board; a system of the main monitoring station adopts a PXI-8110RT embedded controller with the standard configuration of 2GB and 800MHZDDR2RAM; and the ET-200S module is butted with the main monitoring station through a PXI bus interface of the DFPROFI II board of the main monitoring station. Compared with the prior art, the dynamic electric energy quality detection device has the obvious advantages that a plurality of pieces of equipment and a plurality of state parameters are detected timely.

Description

[0001] Technical field: [0002] The invention relates to a detection technology, in particular to a dynamic power quality detection device. Background technique: [0003] With the development of technology, many devices in electrical equipment have higher and higher requirements for the dynamic power quality of the system, but with the use of a large number of nonlinear loads in the power system, the power quality of the power supply system is reduced. Therefore, the power quality The detection and analysis of is very important. Traditional power parameter detection is mostly based on hardware such as single-chip microcomputer or digital signal processor. Invention content: [0004] The purpose of the present invention is to provide a dynamic power quality detection device that meets the requirements of real-time detection of multiple devices and various state parameters. [0005] The technical solution for realizing the object of the present invention is that the dynam...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00H02J13/00
CPCY04S10/527Y04S10/52
Inventor 张乾业
Owner STATE GRID CORP OF CHINA