中国研究人员成功测试了一种能够同时向多个移动目标传输能量的系统，这朝着轨道发电站的目标迈出了重要一步。
研究团队在西安电子科技大学建造了一座75米高的塔楼，用于测试整个能量传输过程。该系统由高级工程师段宝岩领导，已在2022年完成了全链路地面验证平台。
测试显示，系统在约100米距离内传输了1180瓦功率，同时保持精确的微波束控制。无人机在以30公里每小时速度飞行时，从30米外接收到143瓦无线功率。
整体无线功率传输效率达到20.8%。研究人员表示，该技术可像太空中的“微波充电站”一样，减少卫星对机载太阳能板的依赖。
A team from Xidian University has developed a car-mounted microwave wireless power system that kept fixed-wing drones airborne for up to 3.1 hours. The system uses GPS positioning, dynamic tracking, and onboard flight controls to maintain alignment between the emitter and drone during flight. The findings were published on March 25 in the peer-reviewed journal Aeronautical Science & Technology.
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China General Nuclear Power Group announced on Monday the start of construction for a 50 MW trough-based concentrated solar power plant at 4,550 meters altitude in Damxung County, Xizang Autonomous Region. The facility, located near Lhasa, integrates a 400 MW photovoltaic system and is set for full operation by 2027. Xinhua reported preparatory digging began that day amid efforts to diversify power sources.
Researchers at the University of Science and Technology of China have developed the Jiuzhang 4.0 photonic quantum computing prototype, which manipulates 3,050 photons and sets a new record.
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China has launched a massive electric cargo ship featuring a battery system comparable in scale to hundreds of electric cars. Solar panels on the vessel support its onboard electrical loads. The development marks a significant step in maritime electrification.
An international team of researchers has achieved a milestone in quantum communication by teleporting the polarization state of a single photon between two separate quantum dots over a 270-meter open-air link. The experiment, conducted at Sapienza University of Rome, demonstrates the potential for quantum relays in future quantum networks. The findings were published in Nature Communications.