The Study Of Electric Power's AC Indictor's Automatic Examination System

With the development of high-technology, all trades' production and development need electric power which is one of the main energy .So the accuracy of electrical parameter caculation is very important for our country's economic development .The normal usage of AC indictor is very important for guaranteeing electricity's safety production and accuracy of electrical parameter caculation .Now the area of domestic AC indictor has lots of shortcomings such as demanding many people synchronous proceeding ,equipment operation complicacy and personnel error etc. So it can not demand the need of modern AC indictor checking. Nowdays , domestic AC standard sources are large size ,low level ,single function and unable programmed control. Meanwhile , foreign AC checking instructors are outputting power and very expensive which are not suitable for our country.According to this , we design the system of AC indictor's automatic examination. This lesson includes several parts:1. The Analysis of current problem in the field of indictor and the need to improve;2. Total analysis and design of the system. ,and the design of Standard Sources and Software of autor(?)atic examination; analysis the error of AC standard sources;3. The design of son system's analysis and design, including the function and methods of it;4. The problem and solution of system testing and the solution.5. Finally, conclusion and the improvement of the system.During the design of this project ,our country's practical situation are fully considered .Using contemporary new apparatus, developed electronic device advanced multi-functional programmable AC standard sources into the computer programmed control .Developed the checking equipment which has multil-functions such as check, collect data, mirror caculation and data copy to achieve checking automatic or half-automatic of AC metor .It will make AC Indictor's check and management to reach a new level.