Upgrading and deferring existing wires and substations may be the most common application of battery storage utilized for transmission and distribution. However, batteries also provide a range of solutions designed to maximize the lifetime of T&D infrastructure. Also referred to as T&D asset optimization, these energy storage systems (ESSs) are designed to enhance the efficiency and effectiveness of existing T&D assets to provide electricity in a given service territory. Ensuring that these systems are reliable is critical to the effective operation of electricity throughout a given service territory.
Navigant Research anticipates that a cumulative 35.5 GW of new energy storage will be built for critical infrastructure through 2027. Approximately 25% of this storage capacity is expected to directly address T&D issues. Mission critical installations require systems that deliver continuous electrical service with high power quality to the grid. Such installations also require facilities like large data centers, telecom operations, financial services centers, hospitals and complex manufacturing operations. This market segment is growing and can be addressed by a variety of system design topologies that can deliver high-fidelity electricity.
There exist a variety of specific drivers that have led utilities around the world to deploy ESSs to improve operations in T&D infrastructure. Local grid conditions and utility preference have a significant impact on the likelihood that storage systems will be developed to defer T&D upgrades. Specifically, there are three key issues that ESS help mitigate in this market.
Click Here to Read Full Article
Recent Comments