可源源不断产生清洁能源 “人造太阳” 正从梦想走向现实

Core Concept - The "artificial sun" is a nuclear fusion reactor under construction in Hefei, aiming to replicate the fusion process of the real sun to provide clean energy [1][4]. Group 1: Construction and Design - The "artificial sun" is officially named the "Key System Comprehensive Research Facility for Fusion Reactor" and is not a simple replica of the sun [1][4]. - The core component, the "1/8 vacuum chamber," weighs 295 tons and stands 19.5 meters tall, resembling a large "orange segment" [2][6]. - The facility will contain eight "orange segments" that will form a circular vacuum chamber, functioning as the "boiler" for fusion reactions [6]. Group 2: Energy Production Potential - Fusion reactions using deuterium extracted from seawater can release energy equivalent to 300 liters of gasoline, making it a promising future energy source without pollution [4][6]. - The ongoing research aims to commercialize fusion energy generation, with significant technological advancements being made [13]. Group 3: Current Status and Future Plans - The next-generation "artificial sun" is currently in the critical component development and integration testing phase, with full completion expected by the end of this year [8]. - A compact fusion energy experimental device is in the assembly stage, weighing 6,000 tons, and is set to be completed by the end of 2027, which will demonstrate fusion energy generation for the first time [15].