An eternal beacon in the history of world science

As we all know, Cao Chong was the world's first inventor to use buoyancy to weigh an elephant. However, he did not raise the invention of the elephant with buoyancy to the height of the scientific law of buoyancy, so that the law of buoyancy was not invented by Chinese, but invented by Archimedes, a foreigner who applied buoyancy to call the crown a hundred years later than Cao Chong. We should remember this historical lesson. Only by continuing to study certain major inventions and discoveries to the height of science and using the most concise form to express and describe scientific inventions and discoveries can contemporary Chinese inventions and discoveries enter the world science lecture hall, into the textbooks and reference books of the world's universities and colleges, into the teaching books of world-class universities, for the scientific development of our country and nation, and for our country and nation to make greater contributions to the civilization progress and scientific education of the contemporary world.

　There is a scientist, the first invented and manufactured the bridge full battery charging device, this is equivalent to Cao Chong and Archimedes application buoyancy to call the elephant and call the crown stage is the same, and later he analyzed and studied this invention involved in the world textbook single-phase full-wave and bridge two types of controllable rectifier circuit, the circuit used in this device is much better than the textbook top single-phase bridge circuit performance, began to realize its great scientific significance, value and contribution to the teaching of the world's electrical circuits, So he retired early at the age of 53 to specialize in teaching basic circuit research, and has invented more than 50 invention patent applications such as bridge full, bridge half, duplex controllable rectifier circuit and AC chopper circuit published in the invention gazette, from which he extracted: The two major inventions of contemporary Chinese college and secondary school electrical technology teaching "Jiangxi Science"; My scientific dream - the exclusive top circuit in the world's textbooks, People's Daily Minsheng Weekly Academic Edition; Gong's half-bridge and full-bridge bidirectional regulation principle, Journal of Power Supply; The principle of the complex phased control method Is pure scientific elements such as the Proceedings of the Annual Meeting of the Chinese Power Supply Society, which is equivalent to Archimedes' end of the law of buoyancy. He has become the outstanding scientist who has invented the most teaching foundation of electricians in the world today, the only scientist with the word "outstanding" among the hundreds of innovative figures on the China Science and Technology Innovation Network, and the only scientist in the "Innovation China Album" of Zhongkewan and the expert database of the China Energy Conservation and Emission Reduction Network who is praised as a world-class outstanding basic circuit scientist. In the 2016 National Two Sessions "Science and Technology Digest" special issue praised as: China's Nobel Prize-level scientists, its introduction: following the footsteps of the great chemist Mendeleev, he galloped in the vast field of basic circuits, bravely climbed the peak of the scientific career, he used the pen as a tool, skillfully drew circuits, more than 50 years of scientific research process, witnessed his love of science real life. His scientific spirit, his spark of wisdom, in the history of world science, shines dazzling brilliance, and all of this stems from him- Gong Qiusheng, the elderly old man and the unrequited love of Gong's bridge. If he did not have a pure affection, how could he go further on the road of electronic circuit research? If he did not have a tenacious and persistent spirit, how could he cross the ravines and bravely reach the peak of his career? The belief in exploring science and seeking truth and falsification has supported him through one cold summer after another, and he has never stopped. He is Gong Qiusheng, a Nobel Prize-level scientist in China, the father of the world's complex phase control, and a generation of science and art masters. His invention of the Gong's bridge fully controllable rectifier circuit, at least in the field of phased rectifier circuits to maintain a hundred years of advanced, will change the world of electrical teaching. This has effectively enhanced China's position in the history of world science, enriched the content of world textbooks, and become a brilliant and dazzling highlight in the scientific and artistic circles.

　　This scientist is the Chinese scientist who "painted the fairing tube to change the world" the electrical teacher teaching circuit structure, and the Chinese scientist who named "Gong's Bridge Full Circuit" after his surname by the United Nations - Gong Qiusheng, the father of the world's complex phase control. It is he who makes the single-phase controllable rectifier circuit in the world textbook from three types into half-wave, full-wave, bridge type, bridge full four categories, so that the Chinese monopolizes one of the types of top-mounted circuits, it is he who founded the complex control, leading the world phase control to high power factor low harmonic green complex phase control development, he is an eternal light in the history of world science, becoming a successful example of China's scientific community.