Arrangement for driving a locomotive having various energy-provision systems, - with a locomotive which includes a main energy-provision system as the main system, and a drive system, wherein energy provided by the main system is fed as drive power to the drive system and used by the latter to move the locomotive, - with a carriage which includes at least one further energy-provision system as an ancillary system, wherein the ancillary system is used to feed drive power to the drive system at different times from the main system, - in which required components of the main system are arranged completely on the locomotive such that autonomous operation of the locomotive is made possible, - in which components which are jointly used both by the main system and by the at least one ancillary system are implemented only once, - in which components which can be used only by the at least one ancillary system are arranged on the carriage, - in which an ancillary system based on an energy storage mode is designed and, as components of the ancillary system, the carriage has: - an energy store, - an inverter for adapting the stored energy to a desired intermediate circuit voltage, and - a partial intermediate circuit, - in which a diesel drive is designed as the main system and the locomotive has the following components for autonomous diesel-based operation in a predefined first route: - a diesel engine, - a generator for generating a required electric power, - a partial intermediate circuit, - an inverter, - a three-phase asynchronous motor as traction motor, - a cooling system for the traction motor, - a compressed-air braking system, and - a compressor system for the compressed-air braking system, - wherein, for each section of the route, a choice is made by the locomotive between the main system and the ancillary system, wherein respectively required components are combined with one another via a selection circuit in order to operate the locomotive depending on the route section, - in which an operationally capable locomotive-carriage unit is generated via electrical connections of the partial intermediate circuits of the carriage and of the locomotive, by the energy-provision system of the carriage being connected to the drive components of the locomotive. - with a locomotive which includes a main energy-provision system as the main system, and a drive system, wherein energy provided by the main system is fed as drive power to the drive system and used by the latter to move the locomotive, - with a carriage which includes at least one further energy-provision system as an ancillary system, wherein the ancillary system is used to feed drive power to the drive system at different times from the main system, - in which required components of the main system are arranged completely on the locomotive such that autonomous operation of the locomotive is made possible, - in which components which are jointly used both by the main system and by the at least one ancillary system are implemented only once, - in which components which can be used only by the at least one ancillary system are arranged on the carriage, - in which an ancillary system based on an energy storage mode is designed and, as components of the ancillary system, the carriage has: - an energy store, - an inverter for adapting the stored energy to a desired intermediate circuit voltage, and - a partial intermediate circuit, - in which a diesel drive is designed as the main system and the locomotive has the following components for autonomous diesel-based operation in a predefined first route: - a diesel engine, - a generator for generating a required electric power, - a partial intermediate circuit, - an inverter, - a three-phase asynchronous motor as traction motor, - a cooling system for the traction motor, - a compressed-air braking system, and - a compressor system for the compressed-air braking system, - wherein, for each section of the route, a choice is made by the locomotive between the main system and the ancillary system, wherein respectively required components are combined with one another via a selection circuit in order to operate the locomotive depending on the route section, - in which an operationally capable locomotive-carriage unit is generated via electrical connections of the partial intermediate circuits of the carriage and of the locomotive, by the energy-provision system of the carriage being connected to the drive components of the locomotive. - an energy store, - an inverter for adapting the stored energy to a desired intermediate circuit voltage, and - a partial intermediate circuit, - in which a diesel drive is designed as the main system and the locomotive has the following components for autonomous diesel-based operation in a predefined first route: - a diesel engine, - a generator for generating a required electric power, - a partial intermediate circuit, - an inverter, - a three-phase asynchronous motor as traction motor, - a cooling system for the traction motor, - a compressed-air braking system, and - a compressor system for the compressed-air braking system, - wherein, for each section of the route, a choice is made by the locomotive between the main system and the ancillary system, wherein respectively required components are combined with one another via a selection circuit in order to operate the locomotive depending on the route section, - in which an operationally capable locomotive-carriage unit is generated via electrical connections of the partial intermediate circuits of the carriage and of the locomotive, by the energy-provision system of the carriage being connected to the drive components of the locomotive.