PROBLEM TO BE SOLVED: To provide a control device of a rotary electrical machinery capable of maintaining a power generation function even in a communication abnormality state between a motor generator device and a vehicle control device and reducing an affection applied to a behavior of a vehicle.SOLUTION: A control device of a rotary electrical machinery comprises: a motor generator device 2 for performing bidirectional torque transmission with a drive shaft of an engine, generating a torque according to a torque target value received from a vehicle control device 9, and performing a power generation operation following the power generation target value received from the vehicle control device 9; monitoring means 6 for observing a communication state of receiving the torque target value and the power generation target value from the vehicle control device; and a rotary number sensor 23 for detecting a motor rotary number of a motor part 21 of the motor generator device. When the monitoring means detects the communication abnormality, the motor generator device controls a power generation amount in the power generation operation according to change of the motor rotary number detected by the rotary number sensor.SELECTED DRAWING: Figure 2
【課題】モータ・ジェネレータ装置と車両制御装置との間で通信異常となっても発電機能を維持するとともに車両の挙動への影響を軽減することができる回転電機の制御装置を得る。【解決手段】エンジンの駆動軸との間で双方向のトルク伝達を行うと共に、車両制御装置9から受信したトルク目標値に従ってトルク生成を行い、車両制御装置9から受信した発電目標値に従って発電動作を行うモータ・ジェネレータ装置2と、車両制御装置からのトルク目標値および発電目標値を受信する通信状態を観測する監視手段6と、モータ・ジェネレータ装置のモータ部21のモータ回転数を検出する回転数センサ23を備え、監視手段が通信異常を検出した時に、モータ・ジェネレータ装置は回転数センサが検出したモータ回転数の変化に応じて発電動作における発電量を制御するようにした。【選択図】図2
CONTROL DEVICE AND CONTROL METHOD OF ROTARY ELECTRICAL MACHINERY
回転電機の制御装置および制御方法
2018-11-15
Patent
Electronic Resource
Japanese
IPC: | 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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern |
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