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IEEE 421.6-2017 pdf free download - IEEE Recommended Practice for the Specifcation and Design of Field Discharge Equipment for Synchronous Machines. field breaker rated continuous current- The current that the main contacts of a field discharge circuit...

IEEE 421.5-2005 pdf free download - IEEE Recommended Practice for Excitation System Models for Power System Stability Studies. Excitation control elements include both excitation regulating and stabilizing functions. The terms cxci tation system stabilizer and transient gain...

IEEE 421.2-2014 pdf free download - IEEE Guide for Identification, Testing, and Evaluation of the Dynamic Performance of Excitation Control Systems. 4. Dynamic performance classification 4.1 Overall The subclauses below describe methods for tuning and testing excitation...

IEEE 421.1-2007 pdf free download - IEEE Standard Definitions for Excitation Systems for Synchronous Machines. 3. Definitions For the purposes of this standard, the following terms and definitions apply. The Authoritative Dictionary of IEEE Standards Terms 3...

IEEE 400-2-2013 pdf free downlaod - IEEE Guide for Field Testing of Shielded Power Cable Systems Using Very Low Frequency (VLF). 5. Very low frequency (VLF) testing VLF testing methods utilize AC signals in the frequency range...

IEEE 400.4-2015 pdf free download - IEEE Guide for Field Testing of Shielded Power Cable Systems Rated 5 kV and Above with Damped Alternating Current (DAC) Voltage. 6.2 DAC test voltage circuit 6.2.1 Overview Basic principles of...

IEEE 400.1-2007 pdf free download - IEEE Guide for Field Testing of Laminated Dielectric, Shielded Power Cable Systems Rated 5 kV and Above with High Direct Current Voltage. 4. Test procedure 4.1 Test precautions the following precautions...