Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Field distribution type intelligence test method for network-based smart substation

A technology of intelligent substation and test method, which is applied in the direction of measuring electricity, measuring devices, measuring electrical variables, etc., to achieve the effect of reducing calculation difficulty and hardware requirements, small size and hardware cost.

Active Publication Date: 2012-07-18
STATE GRID CORP OF CHINA +1
View PDF6 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, large-scale simulation test devices such as RTDS are bulky and costly to test, and are not suitable for on-site use at all. They can only be used in laboratories. Routine maintenance has no effect, and the testing work is very cumbersome and the workload is heavy

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
  • Field distribution type intelligence test method for network-based smart substation
  • Field distribution type intelligence test method for network-based smart substation
  • Field distribution type intelligence test method for network-based smart substation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0048] The specific embodiment of the present invention is as figure 1 shown.

[0049] The intelligent test system used in the implementation of the present invention mainly includes a host, a switch and a slave. The host machine adopts a notebook computer, which is mainly responsible for man-machine interface, control, data analysis, etc., and there is only one in the system; the switchboard is a common program-controlled switchboard; the slave machine is a specific test device, which is connected with the specific tested IED; In the system, one sub-machine is equipped with two tested IEDs.

[0050] The specific test method of this embodiment adopts a networked distribution mode, and the test data between multiple test sub-machines must be collected in real time, analyzed and processed in parallel to ensure the strict real-time and reliability of data communication; the system adopts distributed processing to distribute and implement Calculated in real time.

[0051] 1. T...

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 relates to a field distribution type intelligence test method for a network-based smart substation. According to the method, one laptop is used to connect a plurality of sub-computers by network, each sub-computer is connected with a tested IED device to form a distribution type test system; each sub-computer collects, sends and analyzes the tested IED data in real time and sends the IED data to a host; the host processes the data according to user parameters and information of the sub-computers and sends control information in real time; and the whole system uses the plurality of sub-computers to complete the closed loop test of the system. The field distribution type intelligence test method realizes a system-level simulation test function for multiple devices and the whole substation on the field, achieves high-speed real-time performance of the test of the network distribution type test system in a Windows non-real-time system, and makes the distributed computation possible; therefore, a real-time dynamic simulation technique is successfully applied to the complex field; and the function that a plurality of smart devices keeping far distances can be used for testing simultaneously is achieved. The field distribution type intelligence test method for the network-based smart substation is suitable for field test of the network-based smart substation.

Description

[0001] Technical field [0002] The invention involves a network -based smart substation on -site distributed intelligent test method, which is the field of intelligent substation testing technology. Background technique [0003] With the successful application of IEC61850 technology in the substation, the testing of smart substations has become increasingly important.For a substation, the test of its overall function, especially the system testing at the power station site, is necessary, which can play an important role in the daily operation and maintenance of the substation.Therefore, more and more tester and simulation devices have entered the field of intelligent device testing. [0004] At present, the smart substation on -site ordinary relay protection testing device can only be tested by single device, and does not have the overall functional test capability of multiple devices. In particular, Do not have the overall functional testing ability of multiple devices. [00...

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): G01R31/00
Inventor 谌争鸣马亮崔斌苏永春李升健王治
Owner STATE GRID CORP OF CHINA
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com