全球首次？华为构网型储能泄爆实证

Core Viewpoint - The article discusses the successful completion of a leak explosion test by Huawei Digital Energy, which adheres to the UL 9540A-2025 standard, marking a significant advancement in energy storage safety protocols [2][4]. Group 1: Test Overview - Huawei's leak explosion test was conducted under strict adherence to UL 9540A-2025 standards, with oversight from UL Solutions, a global safety science authority [2]. - The test aimed to validate the leak explosion capabilities of Huawei's energy storage system under extreme conditions, demonstrating that the system can effectively release pressure without structural failure [4][5]. Group 2: Safety Architecture - Huawei's energy storage system incorporates a multi-layered safety architecture that includes prevention, suppression, release, and isolation measures to enhance safety in harsh environments [5]. - The first layer involves directional smoke exhaust design to minimize gas accumulation, while the second layer features active gas discharge to maintain gas concentrations below 25% LFL [8]. - The third layer focuses on precise leak explosion design to manage pressure release during an explosion, and the fourth layer ensures high-strength casing design to prevent structural failure during such events [8]. Group 3: Industry Implications - The successful test raises questions about whether this safety breakthrough will lead to widespread adoption across the industry or remain a competitive advantage for leading companies like Huawei [6]. - Other leading energy storage companies are also making strides in explosion safety, with notable developments such as the outdoor liquid cooling cabinet by CRRC Zhuzhou Institute and a new patent by Sungrow Power [5].