A real-time release method and system for the safe and economical operation status of a thermal power plant

Abstract

The invention provides a real-time issuing method and a real-time issuing system of a safe and economic operation state of a thermal power plant. The method comprises the following steps: building a real-time communication protocol among SIS, MIS, a video monitoring system and 3D-GIS; building a three-dimensional model indicating a production area view of the thermal power plant by utilizing a 3D-GIS technology to ensure that the three-dimensional model corresponds to equipment, heat distribution pipelines, valves and the like in a real production environment; processing data, video pictures, expert knowledge bases and the like pushed by the SIS, 3D-GIS and the video monitoring system by a GIS server and integrating to three-dimensional model corresponding positions; supplying the safe and economic operation state and fault solution strategies of location point equipment or systems. According to the real-time issuing method and the real-time issuing system, the complete coverage of the safe and economic operation state monitoring requirements and fault solution strategies of the unit are achieved, so that the occurrence of major accidents caused by ignorance of data abnormity due to human factors can be greatly reduced, and the safe and economic operation and the management level of the thermal power plant are effectively improved.

Description

technical field [0001] The invention relates to the technical field of monitoring the safe and economical operation of thermal power plants, in particular to a method and system for real-time release of the safe and economical operation status of thermal power plants based on a three-dimensional model. Background technique [0002] Digital technology plays an increasingly prominent role in improving power plant information management, so intelligent products such as 3D-GIS, plant-level information monitoring system SIS, information management system MIS, and video monitoring system are increasingly popular among thermal power plant operators. and decision makers. [0003] At present, the 3D graphics platform introduced by the power plant visualizes GIS management objects as 3D objects, which can handle more and more complex 3D data more realistically and intuitively. The main functions of the existing 3D graphics platform visualization system 3D-GIS in thermal power plants ...

AI Technical Summary

Problems solved by technology

There is still a large part of the application potential of 3D-GIS in thermal power plants that has not been tapped

However, there are the following deficiencies: it can only mechanically monitor real-time data and historical data, and lacks modules such as performance calculation and analysis, consumption difference analysis, main engine and main auxiliary equipment fault diagnosis, equipment remaining life calculation and analysis, operation optimization and operation guidance; it cannot be evaluated Unit-level and power plant-level economical operation conditions; information such as abnormal data or operational failures cannot be monitored, let alone safe operation status monitoring; when abnormalities or failures occur, information cannot be released quickly and in a timely manner, and operation maintenance cannot be given in time Operation suggestion, single function

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