Multifunctional electric power quantity metering and testing instrument based on LabWindows/CVI
Chang Yin · Ningxia Electric Power · 2007
Introduces multifunctional electric power quantity metering and testing instrument designed under software platform environment of. The instrument regulate,sample,transfer and control input voltage and current signal by industrial control computer,and through software realizes data analysis treatment ,express and graphical user interface(GUI),can make multifunctional measure on electricity parameters such as voltage ,electric current ,power and harmonic wave. The technology is closely integrated instrument scientific technology with computer technology,changes the situation that the function of the instrument used by electric power system is unitary at present.