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Electrical energy quality centralized monitoring and auxiliary management decision support system

A management decision support and power quality monitoring technology, which is applied in the direction of electrical components, circuit devices, AC network circuits, etc., can solve the problem of many equipment, automation of medium and low voltage distribution networks, low degree of informatization, and failure to reach regional distribution networks Power quality collaborative monitoring and decision support to achieve the effect of improving service quality and power service level

Active Publication Date: 2012-07-04
CHINA ELECTRIC POWER RES INST +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Most of these means and methods are based on single-point application and experience management, which solve some power quality problems to a certain extent. Relying on manual monitoring, regular inspections and user complaints to grasp the power quality situation cannot guarantee the timeliness and accuracy of the control of power management problems
[0003] The monitoring and management of power quality is a systematic project. Although some areas carry out special power quality monitoring by configuring voltage monitors and harmonic monitoring devices with wireless upload functions, due to the large investment of equipment, special monitoring and monitoring are required. Communication equipment causes the system to be in an isolated and partial monitoring state, and there is no organic integration of the existing automation, monitoring or acquisition systems in the regional distribution network. The relevant power quality monitoring data and information cannot realize the comprehensive analysis and coordination of the power quality of the regional power grid. Control, form power quality auxiliary management decision support, fail to achieve the purpose of collaborative monitoring and decision support for regional distribution network power quality

Method used

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  • Electrical energy quality centralized monitoring and auxiliary management decision support system
  • Electrical energy quality centralized monitoring and auxiliary management decision support system
  • Electrical energy quality centralized monitoring and auxiliary management decision support system

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Embodiment

[0025] The power quality monitoring and auxiliary management decision support system can be deployed in county power supply enterprises, and the system can be deployed in the original computer room or new computer room to collect front-end processors, application servers, database servers and maintenance workstations. End users at all levels of county power supply enterprises and power supply stations can implement functions such as operation and browsing through C / S and B / S modes. County power supply enterprises can share information about newly-built intelligent distribution stations, dedicated substation users, public substations, and subordinate users, as well as existing dispatching automation systems, distribution automation systems, centralized copying systems, and voltage monitoring systems, through communication The interface realizes data extraction and uploading, forms a real-time or historical database of the power quality monitoring and auxiliary management decisio...

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Abstract

The invention provides an electrical energy quality centralized monitoring and auxiliary management decision support system, which comprises a data layer, a site layer and an application layer, wherein the data layer and the site layer perform signal transmission mutually, and the application layer performs the signal transmission with the data layer. The electrical energy quality centralized monitoring and auxiliary management decision support system adopts targeted management measures and technical measures; by the system, the electrical energy quality management and the planning, design and construction and transform of an electric distribution network are fully operated, and power service level and power service quality are effectively improved.

Description

technical field [0001] The invention belongs to the field of electric power system management, and in particular relates to a centralized monitoring and auxiliary management decision support system for power quality. Background technique [0002] At present, in the planning, design, construction, production and maintenance of the distribution network, various technologies and management methods are used to solve power quality problems. Devices, harmonic control devices, etc.; management mainly strengthens voltage and reactive power management, establishes a sound voltage monitoring network, and improves user power quality complaint process management, etc. Most of these means and methods are based on single-point application and experience management, which solve some power quality problems to a certain extent. Relying on manual monitoring, regular inspections and user complaints to grasp the power quality situation cannot guarantee the timeliness and accuracy of the contro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J3/00
Inventor 盛万兴王金丽段祥骏王金宇宋祺鹏唐建岗李运硕方恒福
Owner CHINA ELECTRIC POWER RES INST
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