Discussion on “harmonics in transformer magnetizing currents,” (Peters) San Francisco, Cal., Sept. 17, 1915. (see proceedings for August, 1915)

D. I. Cone: In the paper by Mr. Peters there is discussed the case of a bank of receiving transformers supplied over a line energized by another bank. It is stated that if the line sides of the banks are connected in star and their neutrals grounded, a path is furnished for third harmonic currents, in phase in the three line-wires.