1. CHEN Sheng, WEI Zhinong, SUN Guoqiang, WANG Dan, et al.Probabilistic Energy Flow Analysis in Integrated Elec-tricity and Natural-gas Energy systems [J].Automation of Electric Power Systems 2015 35(24):6331-6340 (in Chinese)..
2. Fuerte-Esquivel, Static simulation of voltage instability considering effects of governor characteristics and voltage and frequency dependence of loads, in Proceedings of the North American Power Symposium, Arlington, Texas, USA, (2010).
3. A. Helseth and A. T. Holen, Reliability modeling of gas and electric power distribution systems: similarities and differ-ences, in 9th International Conference on Probabilistic Methods Applied to Power Systems, KTH, Stockholm, Sweden, 2006.
4. Impact of Natural Gas Infrastructure on Electric Power Systems;Shahidehpour;Proceedings of the IEEE,2005
5. Reduced-Order Modeling and State Estimation Applied to Gas Distribution Systems;JONATHAN;IEEE TRANSACTIONS ON AUTOMATIC CONTROL,1986