Abstract: The present invention relates to a vehicle body part including a battery system carrier integrally formed in a vehicle body to include a plurality of battery cells, a vehicle battery system integrally with the vehicle body part, and an integrated battery system vehicle including the same.

Abstract: The present invention relates to a vehicle body part including a battery system carrier integrally formed in a vehicle body to include a plurality of battery cells, a vehicle battery system integrally with the vehicle body part, and an integrated battery system vehicle including the same.

Abstract: According to an exemplary embodiment of the present invention, a battery system includes: a system frame configured to include a pair of first frame beams that extend in a first direction and a pair of second frame beams that extend in a second direction perpendicular to the first direction and that are connected to the first frame beams; a plurality of traverses spaced apart in the first direction and coupled to the pair of first frame beams; and a plurality of battery modules respectively coupled to at least one of the traverses and each including a plurality of battery cells arranged in the second direction, wherein the pair of first frame beams includes a plurality of coolant supply lines, and at least one of the traverses is connected to the coolant supply lines.

Abstract: The present invention relates to a vehicle body part including a battery system carrier integrally formed in a vehicle body to include a plurality of battery cells, a vehicle battery system integrally with the vehicle body part, and an integrated battery system vehicle including the same.

Abstract: According to an exemplary embodiment of the present invention, a battery system includes: a system frame configured to include a pair of first frame beams that extend in a first direction and a pair of second frame beams that extend in a second direction perpendicular to the first direction and that are connected to the first frame beams; a plurality of traverses spaced apart in the first direction and coupled to the pair of first frame beams; and a plurality of battery modules respectively coupled to at least one of the traverses and each including a plurality of battery cells arranged in the second direction, wherein the pair of first frame beams includes a plurality of coolant supply lines, and at least one of the traverses is connected to the coolant supply lines.

Abstract: In a control unit for a battery system, the control unit includes: an input node configured to receive a sensor signal indicating a state of at least one of a plurality of battery cells of the battery system; a first microcontroller configured to generate a first control signal based on the state of the at least one battery cell; a first communication interface configured to receive a second state signal indicating an operation state of a second microcontroller; and a switch control circuit configured to: receive the first control signal; generate a second control signal based on the state of the at least one battery cell; and transmit one of the first and second control signal to a power switch of the battery system based on at least one received state signal indicating an operation state of the first microcontroller and of an operation state of the second microcontroller.

Abstract: A material for a battery or an accumulator, especially for a negative electrode of an accumulator, for example, a lithium ion secondary battery, the use of such a material, an electrode that includes such a material, a battery having such an electrode, and a process for producing such a material. The material includes carbon, an alloy and/or a mixture of silicon with at least one element of main group 1 of the Periodic Table of the Elements excluding lithium, and optionally at least one further metallic element and production-related impurities, the elements being distributed within a silicon phase in the case of a mixture, and a binder which binds carbon and the alloy and/or the mixture to give a solid material.

Abstract: A material for a battery or an accumulator, especially for a negative electrode of an accumulator, for example, a lithium ion secondary battery, the use of such a material, an electrode that includes such a material, a battery having such an electrode, and a process for producing such a material. The material includes carbon, an alloy and/or a mixture of silicon with at least one element of main group 1 of the Periodic Table of the Elements excluding lithium, and optionally at least one further metallic element and production-related impurities, the elements being distributed within a silicon phase in the case of a mixture, and a binder which binds carbon and the alloy and/or the mixture to give a solid material.