To provide a control parameter calculation device for calculating a control parameter of a power converter capable of reducing a power consumption amount in a DC charging section having a high-voltage feeding electric wire.SOLUTION: A control parameter calculation device 1 includes a model information storage unit 13, a travel history information storage unit 11, and a control parameter setting value calculation unit 22. The model information storage unit 13 stores model information including information for controlling a regenerative power narrowing amount of a railway vehicle traveling in a DC electrified section, position information of a transformer substation and power converters 71 to 7n, and information indicating characteristics of the power converters 71 to 7n. The travel history information storage unit 11 stores travel history information indicating a state of power and a position of the railway vehicle which has traveled in the DC electrified section in the past. Based on the model information and the travel history information, the control parameter setting value calculation unit 22 calculates a control parameter such that a power consumption amount in the DC electrified section satisfies a predetermined condition.SELECTED DRAWING: Figure 5

    【課題】高電圧き電線を有する直流電化区間における消費電力量を低減することができる電力変換器の制御パラメータを算出する制御パラメータ算出装置を得ること。【解決手段】制御パラメータ算出装置1は、モデル情報記憶部13と、走行履歴情報記憶部11と、制御パラメータ設定値算出部22とを備える。モデル情報記憶部13は、直流電化区間に走行する鉄道車両における回生電力絞り込み量を制御する情報と、変電所および電力変換器71~7nの位置情報と、電力変換器71~7nの特性を示す情報とを含むモデル情報を記憶する。走行履歴情報記憶部11は、直流電化区間を過去に走行した鉄道車両の位置および電力の状態を示す走行履歴情報を記憶する。制御パラメータ設定値算出部22は、モデル情報と走行履歴情報とに基づいて、直流電化区間における消費電力量が予め設定された条件を満たすように制御パラメータを算出する。【選択図】図5


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    Title :

    CONTROL PARAMETER CALCULATION DEVICE, POWER CONVERSION SYSTEM, CONTROL PARAMETER CALCULATION METHOD, AND CONTROL PARAMETER CALCULATION PROGRAM


    Additional title:

    制御パラメータ算出装置、電力変換システム、制御パラメータ算出方法、および制御パラメータ算出プログラム


    Contributors:
    ISHIYAMA TAKUMA (author) / UEDA KENJI (author) / FUJITA KEIKI (author)

    Publication date :

    2022-03-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen



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