How To Operate With Speed Control Algorithm To Meet Charged Amount In A Wireless Power Transmission The Wireless Tram System

摘要

The present invention relates to a driving method to which a speed control algorithm for satisfying a charge amount is applied in a wireless power transmission wireless tram system, and more particularly, in a method of operating a tram in a wireless power transmission wireless tram system. The wireless power transmission in the sun tram system transfers wireless power from the primary coil part installed on the track of the platform to the secondary coil part installed on the lower part of the tram. The wireless tram has a speed control algorithm programmed to satisfy the charge amount. An embedded control unit; A battery unit; Power conversion unit; A drive unit; And a regenerative braking charging unit, wherein the controller senses the charge amount of the battery unit and the speed of the driving unit, and outputs a signal according to the speed control algorithm to the power conversion unit to drive the driving unit by outputting a signal according to the speed control algorithm to the power conversion unit. Control the conversion, the power conversion unit to convert the power to be charged to the battery unit and the power transferred from the primary coil portion of the platform to the secondary coil portion wirelessly, and to convert the power transferred from the regenerative braking charging unit to the battery portion, The speed control algorithm for satisfying the charge amount may include a battery unit charge sensing step of sensing a charge amount of the battery unit at the start of dynamic charging by the controller; Determining whether the battery unit is satisfied with the charging amount of the battery unit; If it is determined that the battery unit is satisfied, the dynamics are automatically calculated according to the tram speed of the average speed table which is dynamically charged according to the tram speed according to the input average speed table, which is calculated in advance according to the distance between the connected platforms and the dynamic charging time. Charging step; And -ΔV of the average speed in the dynamic charging section when starting from each platform when the charge amount of the battery unit is determined to be insufficient, and the average speed on the average speed table in the dynamic charging section when arriving at the next platform. -△ V "to operate, but the speed in the section is not charged between the platform is + △ V 'to operate the dynamic charging step according to the speed compensation value of the dynamic charging; wireless power characterized by consisting of The present invention relates to a driving method using a speed control algorithm for satisfying a charging amount in a transmission wireless tram system.