earticle

영어

This paper describes the development of remote measurement system for smart plug test-bed using the internet. Currently, various remote and virtual laboratories are introduced using the multimedia technologies but the Internet based remote test-bed using the electrical power measurement hardware system is not present. In this paper, we developed the remote electrical power measurement system for smart plug test-bed by combining the GPIB program which controls the hardware with the web programming which controls the internet. The high power load and programmable AC power source were considered as the measurement devices. The client program includes the user-interface and IP camera which carry out power measurement and report remotely. Several electrical measurements were set up to verify the test process. It has been found that the virtual measurements are feasible and valid.