Status of Joint Development and Research on Low-Frequency Induction

N D U C T I O N at power system fundamental frequency, commonly called "low-frequency" induction, has different characteristics a n d produces quite different effects from induction at the noise frequencies discussed in the paper by Messrs. Blackwell a n d Wills. Since very little has been published on low-frequency induction, it seems desirable, in order to make clear w h a t the J o i n t Subcommittee on Development and Research is doing on this subject, to explain the problem in some detail.