An electric drivetrain for installation in a vehicle chassis. A generator coupled to an engine generates electric power for charging an array of batteries. The vehicle, including components and subsystems, may be powered electrically from the batteries, allowing the engine and generator to be easily replaced or customized for an industry, geographic region, fuel type, or a set of emission requirements. A thermal management system may determine a battery temperature for the set of batteries and cause one or more of a coolant system, a refrigerant system, an exhaust gas system or an ambient air heat exchanger to add heat to the set of batteries or transfer heat away from the set of batteries.

An electric drivetrain for installation in a vehicle chassis. A generator coupled to an engine generates electric power for charging an array of batteries. The vehicle, including components and subsystems, may be powered electrically from the batteries, allowing the engine and generator to be easily replaced or customized for an industry, geographic region, fuel type, or a set of emission requirements. A thermal management system may determine a battery temperature for the set of batteries and cause one or more of a coolant system, a refrigerant system, an exhaust gas system or an ambient air heat exchanger to add heat to the set of batteries or transfer heat away from the set of batteries.

A vehicle has an electric traction chain to supply a drive torque to the wheels, and an energy management system comprising: a generator set configured to generate a first supply voltage and mechanically disconnected from the wheels in every operating condition; a battery storage assembly configured to generate a second supply voltage; a control unit that implements operative conditions of the vehicle, including: (i) powering the electrical traction chain with the first supply voltage; (ii) powering the electrical traction chain with the second supply voltage; (iii) recharging the storage assembly with a network voltage external to the vehicle and coming from a catenary; (iv) recharging the storage assembly with the first supply voltage; and (v) recharging the storage assembly with a recovered voltage generated by the traction chain operating as an electrical generator.

Disclosed are a mobile Internet-based integrated vehicle energy replenishment system and method, and a storage medium. The energy replenishment system comprises a first terminal, a second terminal, an intelligent scheduling unit, and a resource management unit, and is configured for sending a valet energy replenishment request, allocating a corresponding energy replenishment resource, issuing a valet energy replenishment service order, and guiding a valet energy replenishment service, wherein the first terminal comprises an energy replenishment reminding unit, a valet energy replenishment requesting unit, a vehicle authorization setting unit, and an order status displaying unit; the second terminal comprises a service personnel guiding unit, and an authorization activation unit; the intelligent scheduling unit comprises an energy replenishment resource scheduling unit, an energy replenishment type recommendation unit, a parking spot navigation unit, an automatic authorization unit, and an order generation unit; and the resource management unit comprises an energy replenishment resource management unit, and a vehicle management unit. According to the invention, energy replenishment demands of customers are effectively acquired, and thus service personnels and energy replenishment resources are scheduled much effectively; convenient and rapid energy replenishment of vehicles is achieved; and technical support is provided for the valet energy replenishment service.

Disclosed are a mobile Internet-based integrated vehicle energy replenishment system and method, and a storage medium. The energy replenishment system comprises a first terminal, a second terminal, an intelligent scheduling unit, and a resource management unit, and is configured for sending a valet energy replenishment request, allocating a corresponding energy replenishment resource, issuing a valet energy replenishment service order, and guiding a valet energy replenishment service, wherein the first terminal comprises an energy replenishment reminding unit, a valet energy replenishment requesting unit, a vehicle authorization setting unit, and an order status displaying unit; the second terminal comprises a service personnel guiding unit, and an authorization activation unit; the intelligent scheduling unit comprises an energy replenishment resource scheduling unit, an energy replenishment type recommendation unit, a parking spot navigation unit, an automatic authorization unit, and an order generation unit; and the resource management unit comprises an energy replenishment resource management unit, and a vehicle management unit. According to the invention, energy replenishment demands of customers are effectively acquired, and thus service personnels and energy replenishment resources are scheduled much effectively; convenient and rapid energy replenishment of vehicles is achieved; and technical support is provided for the valet energy replenishment service.

The method includes, based on a torque variation of a drive shaft after an engagement timing of an engine clutch 21 and before a release timing of a motor clutch 19 when switching a power transmission path from a first power transmission path 24 to a second power transmission path 25, increasing a slope of a torque increase of a power generation motor 4 in an absolute value with respect to a slope of a torque decrease of a traveling motor 2 in at least a part of a period from a timing T12 to a timing T14, and increasing a slope of a torque decrease of the power generation motor 4 in the absolute value with respect to a slope of a torque increase of the traveling motor 2 in at least a part of a period from the timing T14 to a timing T16.

A locomotive being provided electrical energy from a rechargeable battery located on a separate carriage or in an alternative embodiment contained within the locomotive carriage. The rechargeable battery is optionally removable allowing a fresh rechargeable battery to be inserted to reduce down time.

A locomotive being provided electrical energy from a rechargeable battery located on a separate carriage or in an alternative embodiment contained within the locomotive carriage. The rechargeable battery is optionally removable allowing a fresh rechargeable battery to be inserted to reduce down time.

An electric drivetrain for installation in a vehicle chassis. A generator coupled to an engine generates electric power for charging an array of batteries. The vehicle, including components and subsystems, may be powered electrically from the batteries, allowing the engine and generator to be easily replaced or customized for an industry, geographic region, fuel type, or a set of emission requirements. A thermal management system may determine a battery temperature for the set of batteries and cause one or more of a coolant system, a refrigerant system, an exhaust gas system, or an ambient air heat exchanger to add heat to the set of batteries or transfer heat away from the set of batteries.

An electric drivetrain for installation in a vehicle chassis. A generator coupled to an engine generates electric power for charging an array of batteries. The vehicle, including components and subsystems, may be powered electrically from the batteries, allowing the engine and generator to be easily replaced or customized for an industry, geographic region, fuel type, or a set of emission requirements. A thermal management system may determine a battery temperature for the set of batteries and cause one or more of a coolant system, a refrigerant system, an exhaust gas system, or an ambient air heat exchanger to add heat to the set of batteries or transfer heat away from the set of batteries.