Thomas Edison suggested for Edison's anti-AC stance. One notion is that the inventor could not grasp the more abstract theories behind AC and was trying to avoid developing a system he did not understand. Edison also appeared to have been worried about the high voltage from misinstalled AC systems killing customers and hurting the sales of electric power systems in general. Primary was the fact that Edison Electric based their design on low voltage DC and switching a standard after they had installed over 100 systems was, in Edison's mind, out of the question. By the end of 1887, Edison Electric was
Benjamin Electric Manufacturing Company is the novel way he approached a new invention. It is exactly the opposite of Edison’s method, according to reports of the working practices. When Edison got interested in a new idea it is said that, first, he researched to find out what has already been done to solve the problem. This preliminary preparation took weeks, sometimes months; the theory being to avoid duplication of effort. This period of preparation may have something to do with Edison’s alleged remark that “genius is five percent inspiration and ninety-five percent perspiration.” Yet there seems to be another type of genius in which