Integrated energy saving system of power supply and distribution system

A technology for power supply and distribution systems and energy-saving systems, applied in energy-saving ICT, system integration technology, information technology support systems, etc. question

Active Publication Date: 2009-10-07
LU SHANDONG ELECTRIC POWER GRP CO LTD
View PDF0 Cites 26 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This mode results in a huge loss of electrical energy
[0003] The current power supply system and power distribution system operate independently, and the current management system does not manage the two systems together. Specifically...

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
  • Integrated energy saving system of power supply and distribution system
  • Integrated energy saving system of power supply and distribution system
  • Integrated energy saving system of power supply and distribution system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] The present invention will be further described below in conjunction with accompanying drawing and implementation.

[0029] figure 1 Among them, it includes a host computer monitoring module 1, a communication module 2 and an execution module; wherein, the host computer monitoring module 1 is a configuration simulation computer 11 using configuration simulation technology, which performs visualization and real-time control on the entire system, while the host computer The monitoring module 1 also adopts a mass storage device and a large management database 12;

[0030] Communication module 2 is the server 21 that adopts LAMP software, and it adopts Ethernet communication module 22 to utilize existing CAN field bus and wireless communication device 23 to communicate with other modules of the system;

[0031]The execution module is composed of several subsystems 3, and each subsystem 3 includes a comprehensive series control power-saving device 31, a configuration monito...

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 integrated energy saving system of a power supply and distribution system, wherein all energy saving devices and power quality control devices of the power supply and distribution system are integrated to form the integrated energy saving system which implements unified control to cause the power supply and distribution system to always run in the most economical manner; in every subsystem, all the energy saving devices are unified to work coordinately and cooperatively so that the distribution network can achieve the best energy saving effect. The integrated energy saving system structurally comprises a supervisory computer monitoring module, a communication module and a plurality of execution submodules; the supervisory computer monitoring module carries out visual and real-time control to the whole system and adopts a mass memory device and a large management database; the communication module adopts the Ethernet, a fieldbus and wireless communication device and other modules of the system for communication; the execution submodules comprise a comprehensive series-control energy saving device, a configuration monitoring device, a fieldbus device, a reactive power compensation device, a voltage stabilizing device, a harmonic wave regulating device, a frequency control device and an intelligent box-type substation device.

Description

Technical field: [0001] The invention relates to a comprehensive energy-saving system of a large electric power system, in particular to a comprehensive integrated energy-saving system of a power supply and distribution system. Background technique: [0002] At present, there is a huge waste of electric energy in the power supply system and power distribution system. In addition to the low technology of power saving devices, reactive power compensation devices, harmonic control devices and frequency converter devices on the market, the biggest problem is that they operate individually and cannot be coordinated. Working together, the overall energy-saving effect is very poor. For example, in the power supply system, the reactive power compensation device cannot work on demand, either under-compensation or over-compensation, which leads to active power loss of the transmission line, and a large amount of electric energy is wasted on the power line. On the road, reactive power ...

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): H02J13/00H02J3/18H02J3/01
CPCY02E40/72Y04S10/545Y02E60/7869Y04S40/128Y04S40/124Y02E40/76Y02E60/7838Y04S10/22Y02B60/50Y02E40/30Y02E40/74Y02E40/70Y02E60/00Y04S10/50Y02E40/40
Inventor 杨东廷孙国栋
Owner LU SHANDONG ELECTRIC POWER GRP CO LTD
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