Design of Multi-Function Monitoring Integrated Device in Power System

With high development of electronics and computer technology, a new real-time system of multi-function monitoring integrated device based on industrial control computer automatic monitoring system with multi-sensor is designed in this paper. This system presents a scheme for power quality monitoring, electric parameters and data record, fault line diagnosis and selection with the concerns of real-time and complex algorithms application. The design of hardware system and the software design are introduced in detail. In a sense, we use a kind of a new technology spanning several disciplines, information blending, into the design in this paper. Further, a new algorithm using the calculation of fractal number to judge the failure line is presented for power grid monitor detection and fault line selection. By debugging and practical running, the design is proven to be accurate and practical. Comparing with the former designs, this design has better real-time performance, smaller volume and lower cost.