To provide a vehicular power transmission device which enables reduction of high frequency components of electromagnetic noise.SOLUTION: A vehicular power transmission device 100 transmits driving force of a rotary machine 10, which is controlled by an inverter, to driving wheels of a vehicle through a power transmission path A and includes a spacer 11a which is disposed between a rotary machine shaft S1 of the rotary machine 10 and a rotor 11 as a mechanical connection member which makes mechanical connection on the power transmission path A. The spacer 11a is formed by an electrical insulation material.SELECTED DRAWING: Figure 2
【課題】電磁ノイズの高周波成分を低減することができる車両用動力伝達装置を提供する。【解決手段】車両用動力伝達装置100は、車両の駆動輪にインバータで制御される回転機10の駆動力を動力伝達経路Aにより伝達するためのものであり、動力伝達経路A上で機械的な連結を行う機械的連結部材として回転機10の回転機軸S1とロータ11の間に介装されるスペーサー11aを備え、スペーサー11aが電気絶縁材料によって構成されている。【選択図】図2
VEHICULAR POWER TRANSMISSION DEVICE
車両用動力伝達装置
2022-06-09
Patent
Electronic Resource
Japanese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen |