IEEE Power & Energy Magazine - November/December 2020 - 86

PredictiveMaintenance
Practices
By Richard Fioravanti,
Kiran Kumar,
Shinobu Nakata,
Babu Chalamala,
and Yuliya Preger

C

CHANGES IN THE DEMAND PROFILE
and a growing role for renewable and
distributed generation are leading to
rapid evolution in the electric grid. These
changes are beginning to considerably
strain the transmission and distribution infrastructure. Utilities are increasingly recognizing that the integration of
energy storage in the grid infrastructure
will help manage intermittency and improve
grid reliability. This recognition, coupled with
the proliferation of state-level renewable portfolio
standards and rapidly declining lithium-ion (Li-ion)
battery costs, has led to a surge in the deployment of
battery energy storage systems (BESSs). Although BESSs
represented less than 1% of grid-scale energy storage in the
United States in 2019, they are the preferred technology to meet growing demand because they are modular, scalable, and easy to deploy across
diverse use cases and geographic locations.
As the number of BESS installations has increased, system integrators, utilities, government bodies, and professional organizations have put considerable effort into developing safety standards
and best practices for engineering and commissioning. However, some recent safety incidents in the field have
Digital Object Identifier 10.1109/MPE.2020.3014542
Date of current version: 16 October 2020

86

ieee power & energy magazine

1540-7977/20©2020IEEE

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IEEE Power & Energy Magazine - November/December 2020

Table of Contents for the Digital Edition of IEEE Power & Energy Magazine - November/December 2020

Contents
IEEE Power & Energy Magazine - November/December 2020 - Cover1
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IEEE Power & Energy Magazine - November/December 2020 - Cover3
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