The name of the scientific and technological achievement: subverting the traditional "electrical contact overheating" basic concept is wrong, the scientific and technological achievements of the [not hot electrical contact] are the only intellectual property rights unique to China in the world!
            Introduction
    From the power generation, transmission, supply, to the end of the electricity consumption, in the wire-connected power system networks, among the electrical contacts and joints formed by the contact ends of two current-carrying conductors and wires, traditionally: there are many electrical contacts; electrical contacts The head is weak; poor contact; oxidation, corrosion (electrical, chemical corrosion), etc., the temperature at the electrical contact exceeds (higher) the temperature of its conductor, and the basic theory and concept of "electrical contact overheating" is wrong! Please go to the [Everest TV] ring, debate and attack!
    In decades of production practice, continuous exploration, repeated testing, reverse thinking, and gradual improvement, self-selected topics, unearthed in Chengdu: the temperature at the electrical contact, long-term does not exceed (below) the temperature of the conductor wire by more than 5%, subverting the tradition" "Electrical contacts are overheated", scientific and technological achievements with wrong basic concepts, and the world's only China's unique and completely independent intellectual property rights (excessively hot electrical contacts) have conquered the world since the introduction of electricity. Air disasters, fires, "spontaneous combustion", etc., various electrical disasters and man-made disasters, this world-wide problem!

    This whole set of theoretical concepts is somewhat similar to Copernicus's "heliocentric theory". For many years, I am much luckier than him in China today!