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

Building method of power quality assessment model and power quality assessment method

A power quality and evaluation model technology, applied in data processing applications, instruments, calculations, etc., can solve problems such as user waste of funds, and achieve the effect of reducing update costs

Inactive Publication Date: 2015-03-11
STATE GRID CORP OF CHINA +2
View PDF3 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the old evaluation method is no longer applicable due to changes in the environment and other factors, it is necessary to re-purchase and configure a new power quality evaluation system, and with the continuous introduction of new types of electrical equipment in recent years, the power quality evaluation system also needs to be updated frequently , which causes a lot of waste of funds for users

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
  • Building method of power quality assessment model and power quality assessment method
  • Building method of power quality assessment model and power quality assessment method
  • Building method of power quality assessment model and power quality assessment method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. 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.

[0025] figure 1 A flowchart showing a method for creating a power quality assessment model provided by the present application, such as figure 1 As shown, the method includes the following steps:

[0026] Step S101: Determine all sub-assessment tasks and the logical relationship between the sub-assessment tasks that implement the power qual...

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 embodiment of the invention provides a building method of a power quality assessment model and a power quality assessment method. The building method comprises the steps of determining all assessment subtasks for implementing the power quality assessment method and the logical relationship between the assessment subtasks according to a power quality assessment algorithm; selecting plug-in for reaching the assessment subtasks from a pre-built assessment model plug-in; and building a connection relationship between the selected plug-ins according to the logical relationship of the assessment subtasks, so as to build the power quality assessment model. The building method of the power quality assessment model has the advantage that the cost of system update caused by the environment can be decreased.

Description

technical field [0001] The invention relates to the technical field of power quality assessment, and in particular designs a method for creating a power quality assessment model, a power quality assessment method and a device. Background technique [0002] In recent years, with the rapid development of my country's economy, the number of interfering users and the proportion of power consumption in the power grid that affect the power quality have also been increasing, making the power quality of the system more and more serious, causing direct or indirect damage to the safe and economic operation of the power grid. Threats and Weihai. At present, many new energy sources and emerging industries are booming, which also brings many power quality problems. Therefore, the industry has always had more and more demands on the evaluation of power quality. [0003] In order to realize the evaluation of power quality, in the prior art, a method of constructing a power quality evaluat...

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
IPC IPC(8): G06Q10/06G06Q50/06
CPCY02P90/82G06Q10/06395G06Q50/06
Inventor 江卫中苏宁游仕洪李佩珏
Owner STATE GRID CORP OF CHINA