Since the dawn of human civilization, a deep and inseparable relationship has been formed between humans and materials. Materials have always played a central role in shaping human progress, from the earliest days of obscurity to modern technological advancements. By examining the evolution of materials, we can trace the entire historical development of human society. With the birth and advancement of electricity, along with the growth of related scientific disciplines, it's hard to imagine the future of the power industry without these breakthroughs. However, it's clear that interdisciplinary collaboration is reshaping our daily lives and opening up new possibilities for innovation. The continuous emergence of advanced materials has also provided a solid foundation for the development of the power sector.
In the power industry, materials play a multifaceted role. The successful application of basic manufacturing materials, conductive materials, semiconductors, and insulators has contributed significantly to the safe and stable operation of power systems. Many new materials are either already being used or are expected to revolutionize the energy sector in the near future. For example, superconducting materials have been widely applied since the early 20th century, including in superconducting generators, transformers, cables, fault current limiters, and energy storage devices. According to the 5th International Superconducting Industry Summit (ISIS-5), superconducting technology based on high-temperature superconductivity is expected to see large-scale applications between 2010 and 2015.
With the rise of new energy sources, solar energy has become a promising clean and sustainable option for the 21st century. However, due to its low energy density and environmental sensitivity, current photovoltaic materials suffer from low efficiency and high costs, making large-scale adoption challenging. Similar material challenges exist in wind, tidal, geothermal, and other renewable energy technologies, which makes the research and development of new energy materials a top priority. The advent of nanomaterials has brought fresh hope to the field, with innovations such as nano-rotors and nano-motors already emerging. While the application of new materials is broad and diverse, their potential in the power industry remains complex and difficult to predict.
China ranks among the top ten globally in both materials science and mathematics, indicating that its material research reflects world-leading standards. However, when looking at recent technological developments, it becomes evident that most of the cutting-edge applications in the power industry have originated abroad. For instance, the U.S. has developed the smallest nano-motors, the UK has created high-voltage overhead plastic cables, and researchers have used carbon nanotubes to produce the tiniest rotors. The ultimate goal of developing new materials is to apply them effectively. It is hoped that China’s material application technology will soon reach the forefront of global innovation.
1.27mm Pitch
1.27mm Pitch
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