PLANNING DEVICE AND PLANNING METHOD

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PLANNING DEVICE AND PLANNING METHOD

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NISHIKAWA NAOKI / SUEHIRO SATOSHI / YOSHIMURA FUMITAKA / KURODA SHINZABURO

To minimize an influence accompanying operation of a load when consuming electric power of an expected excess charge amount portion.SOLUTION: In one embodiment of the present invention, a planning device includes: a power storage capacity predicting part which computes a predicted value of a power storage amount of a storage battery at a second spot, on the basis of a predicted value of regenerative energy to be generated during movement in a section from a first spot to the second spot on a planned route, and on the basis of an amount of charge at the first spot; an expected excess charge amount computing part which computes an expected excess charge amount that is an amount of charge of an exceeding portion, in the case that the predicted value of the power storage amount of the storage battery at the second spot exceeds a predetermined charge amount threshold; and a load computing part which selects a load that should be operated in the section so that electric power of the expected excess charge amount portion is consumed during movement in the section, and computes the time at which the load should be operated.SELECTED DRAWING: Figure 1

【課題】予想超過充電量分の電力を消費する際の負荷の稼働にともなう影響を小さく抑える。【解決手段】本発明の一態様は、計画経路における第１地点から第２地点までの区間を移動する間に生じる回生エネルギー予測値と、第１地点における充電量とに基づいて、前記第２地点における蓄電池の蓄電量予測値を演算する蓄電容量予測部と、記第２地点における蓄電池の蓄電量予測値が所定の充電量閾値を上回った場合、当該上回る分の充電量である予想超過充電量を演算する予想超過充電量演算部と、前記区間を移動する間に前記予想超過充電量分の電力が消費されるように、当該区間内で稼働させるべき負荷を選択するとともに、当該負荷を稼働させるべき時間を演算する負荷演算部と、を備える計画装置である。【選択図】図１

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Title :

PLANNING DEVICE AND PLANNING METHOD

Additional title:

計画装置及び計画方法

Contributors:

NISHIKAWA NAOKI (author) / SUEHIRO SATOSHI (author) / YOSHIMURA FUMITAKA (author) / KURODA SHINZABURO (author)

Publication date :

2020-10-15

Type of media :

Patent

Type of material :

Electronic Resource

Language :

Japanese

Classification :

IPC:

B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung