To provide a train drive control system capable of optimizing drive efficiency of the whole formation of the train while securing tensile-force required for driving the whole formation thereof.SOLUTION: A train drive control system comprises a vehicle drive efficiency formation unit which calculates a vehicle drive efficiency indicating the ratio of vehicle tensile-force and vehicle velocity to consumption power of each vehicle on the basis of past travelling data of a formation of trains including a plurality of vehicles. A formation drive efficiency calculation unit selects combination candidates of the vehicle tensile-force of respective vehicles so that the total of vehicle tensile-force of respective vehicles is the formation tensile-force of the whole formation currently driving, and calculates the formation drive efficiency of the whole formation on the basis of the vehicle tensile-force of the combination candidates, the formation tensile-force, and the vehicle drive efficiency. A vehicle tensile-force determination unit determines the vehicle tensile-force of each vehicle by using the optimal combination among the combination candidates to maximize the formation drive efficiency.SELECTED DRAWING: Figure 1
【課題】列車の編成全体の駆動に必要な引張力を確保しつつ、編成全体の駆動効率を最適化することができる列車駆動制御システムを提供する。【解決手段】本実施形態による列車駆動制御システムは、複数の車両からなる列車の編成の過去の走行データに基づいて、各車両の消費電力に対する車両引張力および該車両の速度の割合を示す車両駆動効率を算出する車両駆動効率形成部を備える。編成駆動効率算出部は、各車両の車両引張力の和が現在走行中の編成全体の編成引張力に等しくなるように各車両の車両引張力の組合せ候補を選択し、該組合せ候補の車両引張力と編成引張力と車両駆動効率とに基づいて、編成全体の編成駆動効率を算出する。車両引張力決定部は、複数の組合せ候補のうち編成駆動効率が最大となる最適組合せを用いて各車両の車両引張力を決定する。【選択図】図1
TRAIN DRIVE CONTROL SYSTEM
列車駆動制御システム
2020-06-04
Patent
Electronic Resource
Japanese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |