1. Actual conditions of lightning damage to wind power generation systems;Enmei;2007 National Convention Record IEE Japan,2007
2. Location of negative charges associated with continuing current of upward lightning flash in winter;Saito;IEEJ Trans PE,2009
3. Asakawa , A Wada , A Yokoyama , S Shindo , T Hachiya , K Hyodo , H Development of wide frequency band Rogowski coil and evaluation of electric charge in winter lightning Electric Power Engineering Research Laboratory Rep. No. H06010 2008
4. Wang , D Takagi , N Characteristics of winter lightning strikes on a windmill and its lightning protection tower in Japan Proceedings of 3rd International Symposium on Winter Lightning, Sapporo 87 91 2011
5. Saito , M Ishii , M Fujii , F Sugita , A Hot spots of lightning discharges observed by JLDN along coastline of the Sea of Japan in winter, 2010 National Convention Record IEE Japan, No. 7-115 2010