Embedded transformer station information integrated server

A substation information and server technology, applied in the direction of electrical components, circuit devices, electrical program control, etc., can solve the problems of large-scale conversion and debugging workload, difficult interconnection and interoperability of products, hidden dangers left by reliable system operation, etc., to achieve High openness, high reliability, low cost effects

Inactive Publication Date: 2008-04-16
SOUTHEAST UNIV
View PDF0 Cites 22 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The communication network and data transmission protocols of the substation automation system are not uniform, making it difficult for products from various manufacturers to interconnect and interoper...

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
  • Embedded transformer station information integrated server
  • Embedded transformer station information integrated server
  • Embedded transformer station information integrated server

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] The embedded substation information integration server is composed of a core processing module 1, an Ethernet communication interface module 2, a CAN bus communication interface module 3, a serial communication interface module 4 and a switch input and output module 5; wherein, the core processing module 1 is composed of a processor AT91RM920011, synchronous dynamic random access memory 12, parallel flash memory 13, NAND flash memory 14, electrically erasable programmable read-only memory AT24C51215 and real-time clock 16, watchdog timer 17, complex programmable logic device XC9514418 and peripheral auxiliary circuits Together they form a basic embedded system; the debugging serial port DBGU of the processor AT91RM920011, the serial port 0 port USART0, the serial port 1 port USART1, the serial port 2 port USART2, and the serial port 3 port USART3 are respectively connected with the serial communication interface module 4, and the processor AT91RM9200's Ethernet controlle...

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 an embedded substation information integration server, which is composed of a core processing module (1), an ethernet communication interface module (2), a CAN bus communication interface module (3), a serial communication interface module (4) and a switching value input-output module (5), and wherein, the core processing module (1) is composed of a processor AT91RM9200 (11), a synchronous dynamic random access memory (12), a parallel flash memory (13), a NAND flash memory (14), an electrically erasable programmable read-only memory AT24C512 (15), a real-time clock (16), a watchdog timer (17), a complex programmable logic device XC95144 (18) and peripheral auxiliary circuits, which jointly construct a basic embedded system. The invention applies uniform network and specification systems to develop the embedded substation information integration server which has the advantages of high performance, high openness, high reliability and low cost and realizes the interconnection and interoperation among the devices of different manufacturers, thus providing a data service platform for the integration, sharing and comprehensive processing of information.

Description

technical field [0001] The invention relates to a general hardware platform and a data service platform for realizing information integration of substations, and belongs to the technical field of substation automation in electric power systems. Background technique [0002] Various smart devices from different manufacturers in the substation, such as protection devices, smart watt-hour meters, centralized watt-hour collectors, DC screens, arc suppression coil control devices, small current grounding line selection devices, insulation detection devices, independent VQC devices, Fault recorders, etc. must be connected to monitoring, telecontrol and other information processing master stations. Due to the different production years and technical levels of these devices, each manufacturer implements its own communication mode, which makes it difficult to communicate and connect between devices from different manufacturers. This situation is more common especially in low-voltage ...

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): H04L12/02G05B19/04H02J11/00
Inventor 吴在军窦晓波胡敏强杜炎森秦申蓓徐科杨晓静张如瑶
Owner SOUTHEAST UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap