摘要:
In a vehicle air-conditioning system, plural electrical members such as a blower controller (14), servomotors (18, 34-36) and a post-evaporator temperature sensor (55) are concentrically disposed on an electrical circuit board (9) integrally formed with an evaporator case cover (8) for closing a side surface of an evaporator case (7). Therefore, a wire structure of an electrical connection or a wire harness can be made simple. Further, because an elastically deformable sensor-pressing portion (64) for pressing the post-evaporator sensor (55) toward an evaporator side surface is integrally formed with the evaporator case cover integrated with the electrical circuit board, a contact pressure of a temperature sensitive portion (61) of the post-evaporator sensor onto the evaporator side surface can be maintained.
摘要:
A power source apparatus mounted to a vehicle is equipped with a lead-acid battery and a lithium battery. An open circuit voltage and an internal resistance of each of the batteries are determined to satisfy the following conditions (a1), (a2), and (a3): (a1) In the use range of SOC of the lead-acid battery and the use range of SOC of the lithium battery, there is an equal voltage point Vds at which the open circuit voltage V0 (Pb) of the lead-acid battery becomes equal to the open circuit voltage V0 (Li) of the lithium battery; (a2) The relationship of V0 (Li) > V0 (Pb) is satisfied in the upper limit side of the use range of SOC of the battery; and (a3) A terminal voltage Vc (Li) of the lithium battery is not more than a set voltage Vreg of a regulator when a maximum current flows in the lithium battery.
摘要:
A power source apparatus mounted to a vehicle is equipped with a lead-acid battery and a lithium battery. An open circuit voltage and an internal resistance of each of the batteries are determined to satisfy the following conditions (a1), (a2), and (a3): (a1) In the use range of SOC of the lead-acid battery and the use range of SOC of the lithium battery, there is an equal voltage point Vds at which the open circuit voltage V0 (Pb) of the lead-acid battery becomes equal to the open circuit voltage V0 (Li) of the lithium battery; (a2) The relationship of V0 (Li) > V0 (Pb) is satisfied in the upper limit side of the use range of SOC of the battery; and (a3) A terminal voltage Vc (Li) of the lithium battery is not more than a set voltage Vreg of a regulator when a maximum current flows in the lithium battery.
摘要:
In a vehicle air-conditioning system, plural electrical members such as a blower controller (14), servomotors (18, 34-36) and a post-evaporator temperature sensor (55) are concentrically disposed on an electrical circuit board (9) integrally formed with an evaporator case cover (8) for closing a side surface of an evaporator case (7). Therefore, a wire structure of an electrical connection or a wire harness can be made simple. Further, because an elastically deformable sensor-pressing portion (64) for pressing the post-evaporator sensor (55) toward an evaporator side surface is integrally formed with the evaporator case cover integrated with the electrical circuit board, a contact pressure of a temperature sensitive portion (61) of the post-evaporator sensor onto the evaporator side surface can be maintained.