Nikola Tesla was referred to Edison by a mutual friend. Tesla emigrated to New York and gave a recommendation letter to Edison who hired him to help develop DC power systems. Their partnership did not last long. Instead of working on DC power as Edison challenged him, Tesla chose to improve Faraday's AC power. Edison would not listen to Tesla's arguments for AC power, and Tesla quit. George Westinghouse then bought Tesla's AC patents, and directly challenged Edison in the current wars which Westinhouse eventually won. Ironically, many devices used today are DC (computers, cell phones, LED lights, etc.) as Edison predicted, and converters have to be used to step down from AC back to DC.
In the "War of Currents" era (sometimes, "War of the Currents" or "Battle of Currents") in the late 1880s, George Westinghouse and Thomas Edison became adversaries due to Edison's promotion of direct current (DC) for electric power distribution over alternating current (AC) advocated by Westinghouse and Nikola Tesla. resources: wikipedia
Edison for DC from power plants to customers up to about a mile awayTesla for AC from power plants to customers hundreds or even thousands of miles away
Nikola Tesla was Thomas Edison's most famous rival. The two were involved in the "War of Currents," a competition to establish whether direct current (DC) or alternating current (AC) would become the standard for electric power transmission. Tesla's work on AC systems ultimately prevailed over Edison's DC systems.
This was due to the results of the War of the Currents between Edison, who supported DC and Tesla for AC power distribution. Although most electronics you find today run off DC power, the transmission of DC power over long distances is not very efficient and requires several substations between the power transmission source and where it is received. AC power after stepped up can be transmission over long distances with little energy loss. The energy loss occurs from heat generated from resistance within the transmission wire. At the introduction of Edison's system, there was no practical AC motor available. It was primary due to the introduction of the 3 phase AC motor did AC finally win over DC.
In the "War of Currents" era in the late 1880s, George Westinghouse and Thomas Edison became adversaries due to Edison's promotion of direct current (DC) for electric power distribution over alternating current (AC) advocated by Westinghouse and Nikola Tesla. Edison had major flaws in his DC machine. Tesla made it work right. Edison has the pattent. In few words looking back in time, research shows that Edison had his inventors working for him getting him the patents. Edison never had ideas like Tesla had.
Edison pushed hard for DC power as a main stay for power generation. Tesla was the inventor of AC generators. Edison learned, over the years, how much better AC was over DC. He admited this many years later, as being his greatest shortcoming in vision.
The conflict between Nikola Tesla and Thomas Edison stemmed from their differing views on electrical systems. Edison favored direct current (DC) while Tesla advocated for alternating current (AC). This led to a bitter rivalry between the two inventors, culminating in the "War of Currents" where Edison tried to discredit Tesla's AC system in favor of his own DC technology.
AC/DC-Tesla/EdisonEdison's DC was the first person who came up with the generator and.He made it.
That was Nikola Tesla. He and Edison disagreed on whether long-distance power transmission should be direct current (DC) as Edison wanted, or alternating current (AC) as Tesla wanted. For some very reasonable and practical reasons, Tesla won out, and today our power is transmitted and used as AC.
use a dc power source. preferably an ac/dc power adapter. any dc power source will do.
Thomas Edison, believe it or not. AC is what makes it possible to transmit power across long distances. It's ironic that TE opposed it. Even within a single neighborhood, with DC there would be so much degradation of power as to make it impractical.