This document provides an overview of current codes and standards (C+S) applicable to U. installations of utility-scale battery energy storage systems.
What is the scope of energy storage system standards?
The scope of the energy storage system standards includes both industrial large-scale energy storage systems as well as domestic energy storage systems. Appendix 1 includes a summary of applicable international standards for domestic battery energy storage systems (BESSs).
What are energy storage requirements?
These requirements cover energy storage systems that are intended to receive and store energy in some form so that the energy storage system can provide electrical energy to loads or to the local/area electric power system (EPS) when needed.
Is a power conversion system considered an energy storage system?
Individual parts (e.g. power conversion system, battery system, etc.) of an energy storage system are not considered an energy storage system on their own. This standard evaluates the compatibility and safety of these various components integrated into a system. Please first log in with a verified email before subscribing to alerts.
The types of energy storage covered under this standard include electrochemical, chemical, mechanical and thermal. The energy storage system shall be constructed either as one unitary complete piece of equipment or as matched assemblies, that when connected, form the system.