#Switzerland #Energy Storage #H55 #Sion #Safety Verification

H55 Successfully Completes Verification Tests on Safety Features for Energy Storage Systems

In a major development for the field of aviation energy innovations, H55 has successfully completed its verification tests for the safety features of its integrated energy storage system (ESS). This achievement not only signifies an important milestone in validating the technology but also paves the way for H55's certification process. The extensive tests confirm the robustness and reliability of the system's components and their interrelations, ensuring the safety and efficiency crucial for aviation applications.

The verification campaign featured a comprehensive assessment of the energy storage system within a fully integrated configuration. It encompassed critical subsystems, such as Battery Modules (BMs), Battery Management Units (BMUs), the Energy Flow Counter (EFC), the Protection and Power Distribution Unit (PPDU), and the Charge Control Unit (CCU). The focus of the testing was on system-level performance, integrity of the communications, and, most importantly, the verification of safety functionalities under real operational conditions.

The results from these tests have confirmed a robust and consistent coordination across all subsystems, which is vital for predictable system performance in a variety of scenarios. A significant outcome from the campaign is the successful verification of key safety functions at the system level, including the automated and controlled disconnection of power under pre-defined fault or abnormal conditions—a critical requirement for safe operations in aviation environments.