Estimating electricity storage power rating and discharge duration for utility transmission and distribution deferral :a study for the DOE energy storage program.

Eyer, James M. (Distributed Utility Associates, Livermore, CA) ; Butler, Paul Charles ; Iannucci, Joseph J., Jr. (,.Distributed Utility Associates, Livermore, CA)

Sandia National Laboratories

关键词: 25 Energy Storage;    Energy Storage.;    Electric Power Transmission.;    Energy Storage Systems;    Electricity;   

DOI  :  10.2172/876523
RP-ID  :  SAND2005-7069
RP-ID  :  AC04-94AL85000
RP-ID  :  876523

美国|英语

来源: UNT Digital Library

【 摘 要 】

This report describes a methodology for estimating the power and energy capacities for electricity energy storage systems that can be used to defer costly upgrades to fully overloaded, or nearly overloaded, transmission and distribution (T&D) nodes. This ''sizing'' methodology may be used to estimate the amount of storage needed so that T&D upgrades may be deferred for one year. The same methodology can also be used to estimate the characteristics of storage needed for subsequent years of deferral.