[IEEE 2012 IEEE Power & Energy Society General Meeting. New Energy Horizons - Opportunities and Challenges - San Diego, CA (2012.07.22-2012.07.26)] 2012 IEEE Power and Energy Society General Meeting - Model reduction of power systems based on the balanced residualization methodChongxin Huang, ; Kaifeng Zhang, ; Xianzhong Dai, ; Weixing Wang, · 2012