1. A flexible, non-intrusive power sensor tag for the electricity monitoring of two-wire household appliances;Chen;Proceedings of the 25th IEEE International Conference on Micro Electro Mechanical Systems,2012
2. News Release Demonstration system of high voltage DC power supply aims to save energy by 15%. Accessed on August 26, 2016 http://www.nedo.go.jp/news/press/AA5_100622.html
3. Recent trends in energy conservation technology by utilizing DC power supply;Noritake;Building Mechanical and Electrical Engineer,2011
4. Trends in the global standardization of high voltage DC power supply;Tanaka;NTT Gijutu J,2013
5. High voltage and breakdown;Kumada;OHM, Special Collection on High Voltage Technology,2016