论文部分内容阅读
伏特电池是人类最早的实用化电源。其后,英国的丹尼尔和格罗夫分别于1836和1339年发明了丹尼尔电池和格罗夫电池。虽经30多年不断改良,但其出力仍然很小,价格昂贵,只能用于通讯和电镀等。只有发电机的出现,才为人类开启了进入电气时代的大门。电动机的发明,主要归功于19世纪的伟大科学巨人法拉第(1791—1867),而法拉第的成名则应归功于发现法拉第的戴维。这里也有一则伯乐相马的佳话。法拉第是一个铁匠的儿子,由于家庭贫寒,没有受到什么教育,13岁就学徒,后来当个装订工。他自幼喜爱读书,立志科学研究,用省下的钱买了各种
Volt battery is the earliest practical human power. Later, the British Daniel and Grove invented the Daniel battery and the Grove battery in 1836 and 1339, respectively. Despite more than 30 years of continuous improvement, its output is still small and expensive. It can only be used for telecommunications and electroplating. Only the emergence of the generator, humanity opened the door to enter the electrical age. The invention of the electric motor was largely attributed to the great science fantasur of Faraday (1791-1867) in the 19th century, and Faraday’s fame owed much to the discovery of Faraday’s David. There is also a beautiful story. Faraday was the son of a blacksmith, an educated and a stapler at age 13 because of poor family and little education. He loved reading since childhood, determined to scientific research, with a variety of money saved