Method for operating a charge regulator for an electrical accumulator in a motor vehicle

• Main Authors: REINEKE BASTIAN, FISCHER WOLFGANG, GRODDE STEFAN, MUELLER JONATHAN
• Format: Patent
• Language: Chinese; English
• Published: 17.07.2020
• Subjects: BLASTING; COMBUSTION ENGINES; CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING COMBUSTION ENGINES; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT; LIGHTING; MEASURING; MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK; MECHANICAL ENGINEERING; PHYSICS; TESTING; WEAPONS

The invention relates to a method for operating a charge regulator (LR) for an electrical accumulator (S), particularly a battery (B) of a vehicle on-board power supply system (100), which is suppliedwith electrical energy by means of an electric machine (30) which is coupled to an internal combustion engine (112) in a direct or geared manner and comprises a rotor (32) and a stator (33) with at least one phase winding (U, V, W) producing phase signals (UU, UV, UW, IU, IV, IW), wherein once a first nominal value (USoll1) of the electrical accumulator (S) has been reached or exceeded, the electric machine (30) is controlled by the charge regulator (LR) in such a way that the electric machine (30) is operated in a motor-driven manner. The invention also relates to a corresponding arithmeticunit which is designed to carry out the method, and to a computer program for carrying out the method. 本发明涉及一种用于运行针对电蓄能器（S）、尤其是车载电网（100）的电池组（B）的充电控制器（LR）的方法，所述充电控制器能利用电机（30）来加载电能，所述电机直接或经传动地耦合或能耦合到内燃机（112）上，所述电机包括转子（32）、定子（33）