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https://drivepatents.com/patents/949736 · 29 Jul 2015
The present invention concerns a method and a device for controlling the voltage of a catenary supplying electric power to rolling stocks. The first rolling stock: - detects a traction command or a regeneration command of a second rolling stock in the neig...
https://drivepatents.com/patents/949732 · 29 Jul 2015
The present invention concerns a method and a device for controlling the voltage of a catenary supplying electric power to rolling stocks. A first rolling stock: - detects a traction command or a regeneration command of a second rolling stock in the neighb...