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IEEE 1185 (Battery Sizing for Stationary Applications)

IEEE recommended practice for sizing nickel-cadmium and VRLA batteries. Covers duty cycle analysis, correction factors, cell voltage limits, and sizing methodology.

IEEE 1185 — Battery Sizing for Stationary Applications: What the Standard Requires

Complete guide to the IEEE 1185 battery sizing method for stationary applications: three-step sizing process, correction factors (Kt, Ka, Kd), duty cycle construction, cell voltage limits, and comparison with IEEE 485.