%0 Journal Article %T A Novel Sensor to Measure the DC Bias at the Point of Common Coupling of Distribution Transformers %J Engineer: Journal of the Institution of Engineers, Sri Lanka %D 2018 %R 10.4038/engineer.v51i2.7292 %X Lecturer C. Eng., MIE(SL), B.Sc. Eng. (Hons) (Ruhuna), M.Sc. (Moratuwa), Associate Professor in Electrical Engineering, C. Eng., MIE(SL), B.Sc. Eng. (Hons) (Moratuwa), M.Sc. (Manchester), Ph.D. (Manchester %K Distribution transformer %K DC current sensing %K Magnetizing current %K Power quality %K PCC %U https://engineer.sljol.info/articles/10.4038/engineer.v51i2.7292/