Corrigendum to “An adaptive cumulative sum based method for unblocking distance relays in TCSC compensated transmission lines” [Int. J. Electr. Power Energy Syst. 131 (2021) 107095] (International Journal of Electrical Power and Energy Systems (2021) 131, (S0142061521003343), (10.1016/j.ijepes.2021.107095))

The authors regret that there was an error in the reference list and citations of the paper. Refs. [1] and [20] in the references list of the published paper have been repeated. Indeed, Ref. [20] is another paper in the same journal, same volume and the same year of Ref. [1]. The correct information of [1] is as follows. [1] Noori MR, Shahrtash SM. Combined Fault Detector and Faulted Phase Selector for Transmission Lines Based on Adaptive Cumulative Sum Method. IEEE Trans Power Delivery 2013; 28(3): 1779–87. The following corrections need to be applied accordingly. The citation of Ref. [1] in the first paragraph of the Introduction section needs to be moved to the end of the first sentence. Ref. [1] should appear in the second sentence of the 8th paragraph in Section 1 after word “adaptive” and at the end of the second sentence in Section 3.2. The authors would like to apologise for any inconvenience caused.