To feed from a ground feeding device to a vehicle with high feeding efficiency when necessary.SOLUTION: A control device which controls a ground feeding device 2, which transmits power to a vehicle 3 in a non-contact manner, includes: a request acquisition unit 2231 which acquires the request feed power or the request feed electric energy of the vehicle which runs a power transmission side resonant circuit 43 of the ground feeding device; a position acquisition unit 2232 which acquires a vehicle position, which receives power from the power transmission side resonant circuit, relative to the power transmission side resonant circuit of the power reception side resonant circuit 51 of the vehicle; and a power transmission control unit 2233 which controls power supply to the power transmission side resonant circuit. If the request feed power or the request feed electric energy is a predetermined reference value or lower, the power transmission control unit supplies power for power transmission to the power transmission side resonant circuit when the power reception side resonant circuit is located within a predetermined vicinity range in the periphery of the power transmission side resonant circuit. When the power reception side resonant circuit is located outside the vicinity range, the power transmission control unit halts the power supply for the power transmission to the power transmission side resonant circuit.SELECTED DRAWING: Figure 16
【課題】必要に応じて高い給電効率で地上給電装置から車両へ給電する。【解決手段】車両3へ非接触で電力を伝送する地上給電装置2を制御する制御装置は、地上給電装置の送電側共振回路43上を走行する車両の要求給電電力又は要求給電電力量を取得する要求取得部2231と、送電側共振回路から電力を受電する車両の受電側共振回路51の送電側共振回路に対する位置を取得する位置取得部2232と、送電側共振回路への電力供給を制御する送電制御部2233と、を有する。送電制御部は、要求給電電力又は要求給電電力量が所定の基準値以下であるときには、前記受電側共振回路が送電側共振回路の周りの所定の近傍範囲内に位置するときに送電側共振回路へ送電用の電力を供給すると共に、受電側共振回路が前記近傍範囲外に位置するときには送電側共振回路への送電用の電力供給を停止する。【選択図】図16
CONTROL DEVICE OF GROUND FEEDING DEVICE
地上給電装置の制御装置
09.02.2023
Patent
Elektronische Ressource
Japanisch
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES |
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