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Load managing and control system based on DSP technology and expert control system and its working method

A technology of expert control and load management, applied in general control systems, control/regulation systems, program control, etc., can solve problems such as difficult to meet performance requirements, reduce the probability of accidents such as production shutdown, achieve high real-time control accuracy, and improve reliability The effect of sex and speed

Inactive Publication Date: 2007-04-11
TIANJIN UNIVERSITY OF TECHNOLOGY
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  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the traditional load management control system has been difficult to meet the performance requirements of modern industry, so it is necessary to invent a new type of control system, especially a load management control system with strong adaptability

Method used

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  • Load managing and control system based on DSP technology and expert control system and its working method
  • Load managing and control system based on DSP technology and expert control system and its working method
  • Load managing and control system based on DSP technology and expert control system and its working method

Examples

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Embodiment

[0022] Embodiment: a kind of load management system based on DSP technology and expert control system and working method thereof (see Fig. 1), it is characterized in that it is central processing unit with the high-performance DSP chip TMS320F2812 that Texas Instruments of the United States rolls out, and whole system is made up of Processor module, data (analog quantity) acquisition module, input and output interface module, communication module, power supply module and keyboard display module are composed of six parts. The input end of said data (analog quantity) acquisition module is connected to external voltage transformer and current transformer, and its output end is connected to the input end of central data processing circuit; Connected to the general I / O port of DSP, the switching value is drawn out by the general I / O port through the photocoupler, connected to the outlet and electrical appliances; the output terminal of the power module is connected to the processor ...

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PUM

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Abstract

A load management control system for the combination of DSP technology and expert control system, which character is the composition of processor modules, data collection modules, input-output interface modules, communication modules, power module and keyboard display module. the advantages of the invention are: (1) using the high-speed data calculating and high-precision data handing capability of DSP to conduct double-signal control on the action executing device of load control management, to improve the reliability and speediness, (2) the entire system has a good performance of adjusting, to enhance the stability of the electric network, lower the probability of incidents due to the malfunction or rejection of control device, (3) expert control system makes the control program more reasonable and accurate, which has self-learning function, (4) hardware circuit is simple, real-time control is highly precise, and application prospect is broad.

Description

(1) Technical field: [0001] The invention belongs to the technical field of power system load management control, in particular to a load management control system combining DSP technology and an expert control system and a working method thereof. (two) background technology: [0002] The power load management system is a complete system that integrates modern management, computer technology, electronic technology, automatic control, network technology and other multidisciplinary technologies to realize multiple functions such as power marketing monitoring, management, copying, data collection and network connection. Its main task is to realize real-time switching and switching of loads, so that power cuts do not pull the road, "control to households", and realize peak shaving and valley filling. Various electricity consumption data and meter data, on the basis of realizing the basic monitoring function of the system, rationalize the use of data, expand its comprehensive man...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/042G05B13/02
Inventor 周雪松侯明马幼捷徐晓宁弓晋霞张智勇刘富永
Owner TIANJIN UNIVERSITY OF TECHNOLOGY
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