Khanna, KushJoshi, AnupamPanigrahi, Bijaya Ketan2018-10-172018-10-172016-12-19Kush Khanna, Bijaya Ketan Panigrahi, Anupam Joshi, "Bi-level modelling of false data injection attacks on security constrained optimal power flow", Generation Transmission & Distribution IET, vol. 11, no. 14, pp. 3586-3593, 2017, DOI: 10.1109/iNIS.2016.05910.1109/iNIS.2016.059http://hdl.handle.net/11603/115782016 IEEE International Symposium on Nanoelectronic and Information Systems (iNIS)In the quest for reliability and automation, the entire smart grid operation and control depends on the communication infrastructure. This reliance on the information and communication technologies has also opened up possibilities of cyber intrusions. In this paper, a bid modification attack on the power exchange server is presented with the aim of gaining monetary benefits in the real-time power market. The attack is modelled for PJM 5 bus and IEEE 14 bus test system. The minimum number of load bids required to be changed for launching the attack is obtained and impacts on real time locational marginal prices (LMPs) are presented.6 pagesen-USThis item is likely protected under Title 17 of the U.S. Copyright Law. Unless on a Creative Commons license, for uses protected by Copyright Law, contact the copyright holder or the author.© 2016 IEEEReal-time systemsGeneratorsSchedulesMathematical modelLoad modelingPower transmission linespower engineering computingpower marketssecurity of datasmart power gridsbid modification attackCyber securityfalse data injectionpower systemsstate estimationUMBC Ebiquity Research GroupText