Extra-high voltage DC converter station valve hall explosion-proof fire-blocking system
Blocking System of Valve Hall in Converter Station
China has built the world's largest DC transmission system, and the valve hall of the converter station is the core of the system. Since 2016, there have been many fire accidents in China, and the traditional valve hall casing blocking (single-layer rock wool board structure) has become the weak link for fireworks to enter the valve hall. In 2018, Shire responded to the requirements of the two networks and took the lead in developing a SPS-V5 converter station blocking system (anti-explosion and fire-resistant separation structure), which was widely used in engineering. In 2023, WorldWare introduced the SPS-V9 system (anti-explosion and fire-resistant integrated structure), once again promoting the progress of the industry.
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Jiangsu Shire Electric Co., Ltd.
Rugao City, Jiangsu Province Telecom East Road Shirui Industrial Park