新型自动电压无功调节控制系统在220kV变电站的实际运用

介绍了一种改进后面向 2 2 0kV变电站自动电压无功调节控制系统 ,该系统由于采用了双九区图控制与分时段优化、负荷优化 ,有效地提高了电压合格率 ,使得在电网的优化、可靠、经济运行等方面取得了满意结果

The supervisory management system of electrical technology based on B/S mode

At present,the data of the supervisory management system of electrical technology is dealt by hand,the information is slowly transferred,a great deal of data is required to be dealt with and the information can't be made for retrieving and sharing.With the development of computer and internet(or intranet),it is possible to update the method of the supervisory management system of electrical technology via internet(or intranet).This paper introduces the general design and techniques to complete the supervisory management of electrical technology based on B/S mode.This system adopts ASP.NET technology of Microsoft Inc. and Web DataWindow of Sun Inc. and achieved information quickly transferred,report tables collection and calculation,various query and report tables unified management.This paper also puts forward a method which adopts Web DataWindow technique of PowerBuilder7.0 to solve the problem,which is the data input and output as Freeform format?