Publication - Journal Article Flexibility Estimation and Control of Thermostatically Controlled Loads With Lock Time for Regulation Service DOI https://doi.org/10.1109/tsg.2020.2973186 Journal Article IEEE Transactions on Smart Grid, vol. 11, iss. 4, pp. 3221-3230, 2020 Authors Peng Wang, Di Wu, Karanjit Kalsi Language English