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Embedded remote state monitoring system of generating unit

A condition monitoring system and generator set technology, which is applied in the direction of motor generator testing, etc., can solve problems such as difficult to realize on-site control, achieve the effect of improving modern scientific management level, reducing maintenance costs, and realizing predictive maintenance and operation

Inactive Publication Date: 2009-09-09
SHANGHAI UNIVERSITY OF ELECTRIC POWER
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AI Technical Summary

Problems solved by technology

[0005] At present, most of the data acquisition and monitoring system platforms used in the field of industrial control are still constructed by industrial computers or PCs in the field control level. Due to the inevitable disadvantages of industrial computers or PCs in terms of volume and energy consumption, they In fact, it is difficult to achieve the purpose of controlling on-site

Method used

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  • Embedded remote state monitoring system of generating unit
  • Embedded remote state monitoring system of generating unit
  • Embedded remote state monitoring system of generating unit

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Embodiment Construction

[0014] The system consists of two parts: local monitoring and diagnosis center and remote monitoring and diagnosis center. The two are connected to their respective real-time databases and Web servers through the Internet network. Remote monitoring users and diagnostic experts can obtain real-time data of the unit from the real-time database server in the monitoring and diagnosis center through the Internet for real-time remote status monitoring, and connect with the database on the server. Obtain historical data for condition analysis. In order to protect the security of the remote monitoring and diagnosis system, a firewall is set up on the local gateway to prevent attacking network packets from being sent to the server of the remote monitoring and diagnosis center.

[0015] The local monitoring and diagnosis center is mainly built on the site of the power generation enterprise. Enterprise leaders and unit operation and maintenance personnel can directly access the applicati...

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Abstract

The invention relates to an embedded remote state monitoring system of a generating unit. The system comprises a local monitoring and diagnosis center and a remote monitoring and diagnosis center which are connected with respective real-time databases and Web servers by Internet network, and a remote monitoring user and a diagnostician can obtain real-time data of the unit from the server of the monitoring and diagnosis center by the network to perform real-time remote state monitoring and diagnosis analysis. The embedded remote state monitoring system can help fully master running state of the generating unit, improve economical efficiency, reliability and operating efficiency of a large generating unit, enhance modernized scientific management level of power enterprises so as to realize energy-saving and consumption reduction of the power enterprises.

Description

technical field [0001] The invention relates to a remote state monitoring technology of a generating set, in particular to an embedded remote state monitoring system of a generating set. Background technique [0002] The electric power industry is the leading industry for the sustainable development of the national economy. With the rapid development of the power industry, more and more large-scale generating units have been put into operation one after another. 300MW and 600MW generating units have been very mature and widely used, and 1000MW ultra-supercritical generating sets have also been developed rapidly. At the end of 2008, the national installed capacity of power generation was close to 800 million kilowatts, of which the installed capacity of coal power accounted for about 78% of the total installed capacity of the country. It is predicted that by 2015, China's installed power capacity will exceed 1.2 billion kilowatts. my country's energy structure determines th...

Claims

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Application Information

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IPC IPC(8): G01R31/34
Inventor 彭道刚张浩李辉夏飞杨瓅许龙虎
Owner SHANGHAI UNIVERSITY OF ELECTRIC POWER
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