Development of a Multiple SMPS System Controlling Variable Load Based on Wireless Network

作者：Ko Junho; Park Chul Won; Kim Yoon Sang^*

来源：Journal of Electrical Engineering and Technology, 2015, 10(3): 1221-1226.

DOI：10.5370/JEET.2015.10.3.1221

• SMPS
• Power supply
• Load control
• Remote control
• Wireless network

This paper proposes a multiple switch mode power supply (SMPS) system based on the wireless network which controls variable load. The system enables power supply of up to 600W using 200W SMPS as a unit module and provides a controlling function of output power based on variable load and a monitoring function based on wireless network. The controlling function for output power measures the variation of output power and facilitates efficient power supply by controlling output power based on the measured variation value. The monitoring function guarantees a stable power supply by observing the multiple SMPS system in real time via wireless network. The performance of the proposed system was examined by various experiments. In addition, it was verified through standardized test of Korea Testing Certification. The results were given and discussed.

• 出版日期2015-5