System zum Steuern des Austauschens von Strom

• Main Author: Wiese, Richard W
• Format: Patent
• Language: German
• Published: 24.03.2022
• Subjects: BASIC ELECTRIC ELEMENTS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES; ELECTRICITY; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL; GENERATION; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; PERFORMING OPERATIONS; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY; SYSTEMS FOR STORING ELECTRIC ENERGY; TRANSPORTING; VEHICLES IN GENERAL

System (100) zum Aufladen eines elektrisch angetriebenen Fahrzeugs, wobei das System (100) umfasst:eine elektrische Stromquelle (120); undeinen Stromaustauschcontroller (130);wobei der Stromaustauschcontroller (130) ausgestaltet ist, um:eine Sollstromaustauschkennlinie zu bestimmen;ein Modulationsschema zu bestimmen, um einen Austauschstrom bereitzustellen, der die Sollstromaustauschkennlinie aufweist; undden Austauschstrom gemäß dem Modulationsschema zu modulieren, um einen Austauschstrom zu liefern, der die Sollstromaustauschkennlinie aufweist;wobei das Modulationsschema ausgestaltet ist, um ein oder mehrere auf Belästigung beruhende Kriterien zu erfüllen. A system for charging an electrically powered vehicle comprises a DC battery; and a current exchange controller. The current exchange controller is configured for receiving a supply current from an off-board power source and determining a desired current exchange characteristic. The current exchange controller is also configured for determining a modulation scheme for providing an exchange current that exhibits the desired current exchange characteristic; and modulating the exchange current in accordance with the modulation scheme so as to deliver an exchange current exhibiting the desired current exchange characteristic. The modulation scheme is configured to meet one or more criteria based on annoyance.