Power Remote Monitoring And Management System And Virtual Instrument In Which The Applications

The management of electric power remote monitoring is the key technology to realize electric power automatization. This paper summarily introduces the current situation of electric power remote monitoring techniques, indicates the problems that exists in present monitoring system, puts forward and develops a newfashioned electric power remote monitoring system. This system utilizes virtual instrument (VI) to deal with the results of measuring data derived in the course of system monitoring. By the use of VI technology, the system can master user's information promptly, conveniently, accurately and immediately, it can remarkably improve the application level of automatization and modernization in electric power remote monitoring management, too.This paper introduces the elements and the working principle of the electric power remote monitoring management system. The whole paper is consists of five chapters:Chapter 1 is the foreword, which discusses the current situation of electric power remote monitoring technologies, presents the development and characteristics of VI. At the same time, this chapter indicates the importance of researching this system.Chapter 2 systemically demonstrates the parts of the system described in this paper, introduces the working principles of system's top and bottom communication channels, discusses the modularization design method in the master station software development. In the end of this chapter, the main function of the system is briefly introduced.Chapter 3 summarily introduces Lab VIEW, which is the software flat of VI. This chapter discusses the methods and the approaches in designing the virtual instruments systems.Chapter 4 stresses two virtual display methods of this system: the method of system measuring data display, and the method of curve data display. This chapter discusses and summaries the key questions in designing VI systems, too.Chapter 5 introduces the actually operating results of this system, summaries the deficiencies of this paper in the system research work, and discusses the prospects of the electric power remote monitoring management system and the prospects of VI technology.