Power Flow Computer Monitoring System Design And Implementation

With the computer in a modern power system, as well as the continuous use of the scale of the development of power systems, power systems require the use of automated the process of a large number of complex electronic instruments and meters on the power system to monitor the operation of the need to automate the operation of devices to carry out rapid and accurate The operation, coordination and control of these instruments and meters, automatic installation of computer equipment to be used.Papers to the trend of computer power system monitoring and management system designed for the study, in-depth analysis of the power system structure and system to monitor the trend model, It has resulted in power flow models, including the abstract equivalent circuit, the equivalent circuit data transformation, admittance matrix node, node number and classification of power equation, and so on; use of software engineering principles and methods, The system needs analysis, a system model, the concept of the database model and logic model, an analysis of the system, other non-functional equirements; accordance with the requirements of an integrated system architecture design, Discussion of the system interface design and system programs, a variety of power flow calculation process, system-related technologies, including dynamic-link database technology, Matlib link library technology; In order to improve the flow of electricity to practical computing systems, power flow calculation software system to power system model of the structure of The photo shows the system interface to the graphical computing power system node system as a target, The system can be visualized in the form of graphics and intuitive to effectively monitor the power system for various types of electrical equipment, the tide of change and strengthen the system of rendering power. VB6 system using programming tools and SQL SERVER 2000 database development tool to realize the function of the system. The author in the system of higher vocational college where teaching was applied to reflect the good.