BessFailure-Fallsammlung

↑ This database was formerly known as the BESS Failure Event Database. It has been renamed to the BESS Failure Incident Database to align with language used by the emergency response community. An ''incident'' according to the Federal Emergency Management Agency (FEMA) is an occurrence, natural or man-made, that requires an emergency response to protect life or

What is a Bess failure incident?

Some helpful definitions follow: BESS: A stationary energy storage system using battery technology. The focus of the database is on lithium ion technologies, but other battery technology failure incidents are included. Failure incident: An occurrence caused by a BESS system or component failure which resulted in increased safety risk.

Why is it important to understand the underlying causes of Bess failures?

However, as with any complex technological system, BESS are susceptible to failures impacting their performance, safety, and reliability. Understanding the underlying causes of these failures is critical for advancing the technology and ensuring its safe deployment.

How many Bess failures are there?

Since this series was first issued, there have been at least sixteen further incidents of BESS failures1 around the world that have resulted in fires and damage to property, although there are no reports of significant injuries.

What happens if a Bess fails?

This article discusses the consequences of catastrophic failure in a BESS. The combustible materials used to build battery cells are contained in a casing that prevents exposure to air. Nevertheless, under certain conditions, batteries can produce flammable and/or explosive atmospheres and pose related risks.

Is there a gap between Bess and common failure modes?

There is a notable gap in publicly available resources that systematically categorize BESS failure incidents by their causes. Addressing this gap is imperative for providing industry-wide insights into both common and rare failure modes, thereby informing the development of targeted mitigation strategies.

What is a Bess report?

The report categorizes incidents using a biaxial framework that examines two key aspects: Root Cause of Failure: Design, manufacturing, integration/assembly/construction, or operation. Affected BESS Element: Cell/module, controls, or balance of the system.