丰田(混合动力系统).ppt

* This cooling system (HV water pump with motor) always activates when the power mode is selected to READY-ON state. Radiator for inverter is located above A/C condenser 当处于READY-ON模式时，冷却系统（HV水泵）总处于激活状态。 变频器散热器位于A/C压缩机上面。 * * Measure the volume of the drained coolant, and replace it with a volume that is greater than the drained coolant (as a guide for bleeding air). 测量排放的冷却液量，用多于排放量的冷却液加注（） * Active Test: Powertrain “Hybrid Control “Active Test “Active the Water Pump“ Point: Air bleeding is completed if the operating sound of the water pump decreases and the flow of the coolant in the reserve tank improves. Also, air bleeding is completed if there is no change in the coolant level in the reserve tank when the water pump is stopped. 主动测试 Powertrain “Hybrid Control “Active Test “Active the Water Pump“ 要点：当水泵声音降低时，排气结束，冷却液流量增加。同样，水泵停止时，储液罐中液位无变化时，排气结束。 * 却液温度传感器电路范围/性能 * Before inspecting or servicing the high-voltage system, be sure to follow all safety measures 在检查或维修高压系统时，请遵循以下安全措施。 * NOTICE: Keep the removed service plug in your pocket to prevent other technicians from accidentally reconnecting it while you are working on the high-voltage components. 将维修塞放在自己的口袋中，避免其他技师意外连接，当你在进行高压操作时。 * NOTICE: After removing the service plug, wait 10 minutes or more to discharge high-voltage capacitor. 在拆除维修塞后，等待10分钟或更长以便让高压电容放电。 * * * Cover the hole where the cable was connected with tape or equivalent (non-residue type) to prevent entry of foreign matter. 在线路断开的地方用胶条或等同物（暂时）进行遮盖以防止异物进入。 * Air intake located at the right side of the rear seat * * Precharge Resistor 电抗器 SMR 系统主继电器 * A high output brushless type motor is used for the blower motor, and the inner shape of the blower case has been optimized. As a result, blower noise is reduced. 鼓风机采用高功率无刷型电机，并优化了内部结构，降低了噪音。 * HV junction block assembly consists of the System Main Relays (SMRs [SMRB (positive side) / SMRG (negative side) / SMRP (negative side)]), precharge resistor and HV battery current sensor. O