1. Abildgaard, H., Qin, N. (2015). Synchronous condensers for reliable HVDC operation and bulk power transfer. In Proceedings of the IEEE PES general meeting. Boston, USA.
2. The effect of large-scale wind power on system balancing in northern Europe;Aigner;IEEE Transactions on Sustainable Energy,2012
3. Advanced simulation of windmills in the electric power supply;Akhmatov;International Journal of Electrical Power & Energy Systems,2000
4. Model validation for wind turbine generator models;Asmine;IEEE Transactions on Power Systems,2011
5. Bech, J. (2014). Siemens experience with validation of different types of wind turbine models. In Proceedings of the IEEE PES general meeting. Washington, USA.