IEEE Standard Test Procedure for Polyphase Induction Motors 112-1991, p. 1-35, Mar. 10, 1991. |
Umans, "AC Induction Motor Efficiency" p. 99-107, 1989. |
John S. Hsu et al., Field Assessment of Induction Motor Efficiency Through Air-Gap Torque, 96 WM 130-5 EC, pp. 1-6; Presented at the 1996 IEEE/PES Winter Meeting, Jan. 21-25, 1996. |
IEEE Standard Test Procedure for Polyphase Induction Motors and Generators, IEEE Std 112-1996 (Revision of IEEE Std 112-1991). |
"Conference Record of the 1989 IEEE Industry Applications Society Annual Meeting Part II", Papers Presented at the 1989 Industry Applications Conference Twenty-Fourth IAS Annual Meeting, Oct. 1-5, 1989, Sponsored by the IEEE Industry Applications Society. |
"Current Practices and Trends in Mechanical Failure Prevention", Proceedings of the 44th Meeting of the Mechanical Failures Prevention Group, Apr. 3-5, 1990, compiled by Henry C. Pusey and Sallie C. Pusey, a publication of the Vibration Institute. |
Lawrie, Robert J. "Voltage Unbalance Shortens Motor Life and Wastes Energy" EC&M Electrical Construction & Maintenance v90 n11 p. 20(2), Nov. 1991. |
Keefover, Marvin D. "Reducing electric Utility Costs" EC&M Electrical Construction & Maintenance v92 n8 p.53(5), Aug. 1993. |
Nailen, "Can Field Tests Prove Motor Efficiency!" IEEE Trans. on Industry Applications v25 n. 3 p. 391-396, Jun. 1989. |