Abstract: A stator structure includes a stator core, multiple windings and a frame. The stator core has multiple teeth and multiple grooves. The core has a first side and a second side opposite to each other. The teeth protrudes from the first side. The grooves are recessed inward from the second side. The windings are wound around the teeth respectively. A frame together with a plurity of cooling passages is cast to the grooves on the second side.

Abstract: An operation method of a hybrid vehicle having an automatic manual transmission system adapted to use at least two energy sources is provided with the following steps. Engaging an engine with a starter generator motor such that the engine and the starter generator motor rotate synchronously. Performing a speed changing by using a control unit assembly through controlling rotation speed of the traction motor and a rotation speed of the starter generator motor to a desired rotation speed for the speed changing according to a running state of the vehicle, such that the engine and the traction motor nearly rotate synchronously with the automatic manual transmission system to perform a gear ratio shifting process thereby to perform the speed changing. Controlling an automatic-switching clutch to engage or disengage the engine and the traction motor to achieve a plurality of driving mode for the vehicle.

Abstract: A cooling module and a water-cooled motor system using the same are provided. The cooling module comprises a main body and a first flow passage assembly. The main body comprises a first lateral portion and a second lateral portion opposite the first lateral portion. The first flow passage assembly, disposed in the main body, comprises a first flow passage and a second flow passage. The first flow passage has a first end and a second end, wherein the first end is adjacent to the first lateral portion, and the second end is adjacent to the second lateral portion. The second flow passage has a third end and a fourth end, wherein the third end is connected to the second end of the first flow passage, and the fourth end is adjacent to the first lateral portion.

Abstract: An operation method of a hybrid vehicle having an automatic manual transmission system adapted to use at least two energy sources is provided with the following steps. Engaging an engine with a starter generator motor such that the engine and the starter generator motor rotate synchronously. Performing a speed changing by using a control unit assembly through controlling rotation speed of the traction motor and a rotation speed of the starter generator motor to a desired rotation speed for the speed changing according to a running state of the vehicle, such that the engine and the traction motor nearly rotate synchronously with the automatic manual transmission system to perform a gear ratio shifting process thereby to perform the speed changing. Controlling an automatic-switching clutch to engage or disengage the engine and the traction motor to achieve a plurality of driving mode for the vehicle.

Abstract: A vehicle hybrid propulsion system includes an internal combustion engine, a transmission, a plate clutch, and at least one electric actuator coupled with the engine and with the transmission for being able to perform one of the operations consisting of generating propulsive forces, generating electric power and idling. A lever mechanism driven by an electric motor is used to control engaging and disengaging of the plate clutch such that connection between the transmission and the engine and/or the electric motor can be established or blocked. Thus, hybrid propulsion systems having different functions can be formed. Moreover, the hybrid propulsion systems are easy to implement by combining modular components.

Abstract: A hybrid vehicle is provided with an engine, a starter generator motor, a traction motor, an automatic manual transmission system, a battery, an automatic-switching clutch, and a control unit assembly. The starter generator motor is coupled and synchronously rotates with the engine for starting the engine and serving as an assistant power. The automatic manual transmission system is coupled with the traction motor and performs a gear-shifting/speed changing by controlling the rotation speed of the starter generator motor and the traction motor. The automatic-switching clutch is coupled between the starter generator motor and the automatic manual transmission system to make them be engaged/disengaged so as to switch the power type. The hybrid vehicle control device gives a signal to the torque/rotation speed control device to control the automatic-switching clutch to engage/disengage the engine and the traction motor according to the running state of the vehicle.

Abstract: A vehicle hybrid propulsion system includes an internal combustion engine, a transmission, a plate clutch, and at least one electric actuator coupled with the engine and with the transmission for being able to perform one of the operations consisting of generating propulsive forces, generating electric power and idling. A lever mechanism driven by an electric motor is used to control engaging and disengaging of the plate clutch such that connection between the transmission and the engine and/or the electric motor can be established or blocked. Thus, hybrid propulsion systems having different functions can be formed. Moreover, the hybrid propulsion systems are easy to implement by combining modular components.

Abstract: A selective-type battery charging and transferring system for electric vehicle uses a discretionary scheme rather than conventional continuous scheme and select the fully-charged battery to load on the transfer stage. The electric vehicle can be ensured to load with the most fully charged battery, thus eliminates the difficulty caused by the charging time difference.