摘要:
A facility which operates according to galvanic principles, such as in particular a lithium-ion accumulator, and a method for monitoring and controlling an electric operating condition of the facility. The facility comprises at least one galvanic cell and an operating management system for monitoring and controlling the electric operating condition of the facility and for monitoring a representative temperature of the facility. The operating management system is designed to control the electric operating condition of the facility as a function of the temperature. This Abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way.
摘要:
An electrochemical cell comprises an electrode stack, a jacket which encloses the electrode stack to at least some extent, and at least one current collector which extends away from the jacket and is in current-carrying contact with at least parts of the electrode stack. A hook and loop part of a hook and loop connecting device is attached to the electrochemical cell, said hook and loop part of the hook and loop connecting device being configured by a plurality of metal hook and loop elements, especially by metal hooks or metal loops.
摘要:
The invention relates to contacting elements (910) for contacting one or more electrical components, such as e.g. electrochemical energy stores (901, 902), said contacting elements comprising first flat prismatic recesses for receiving the connecting elements of one or more electrical components, especially the conducting leads (903, 904, 905, 906, 907, 908) of one or more electrochemical energy stores, and second flat prismatic recesses for receiving electrical conductors (912, 913, 914, 915). The contacting elements have bores at a right angle to the first and second flat prismatic recesses, said bores receiving fastening means (909, 911).
摘要:
A cathodic electrode includes at least one carrier having at least one active material applied or deposited thereon, wherein the active material includes a mixture made of a lithium/nickel/manganese/cobalt mixed oxide (NMC), which is not present in a spinel structure, and a lithium manganese oxide (LMO) in a spinel structure. An electrochemical cell includes said cathodic electrode and a separator includes at least one porous ceramic material.
摘要:
A device for storing electrical energy, according to the invention has at least one galvanic cell (1). Further, the device of the invention comprises at least one cell holding means having at least one interior space provided to at least partially accommodate the at least one galvanic cell. Further, the device of the invention comprises at least one first wall element, which at least partially surrounds the interior space (47) of the cell holding means (4) and is at least partially operatively connected to the at least one galvanic cell. Further, the device comprises at least one heat conducting means, which is operatively connected to the at least one first wall element. Further, the device of the invention comprising at least one fluid channel, which is assigned to the heat conducting means and is provided to be flown through by a first fluid. The device of the invention is characterized in that it comprises at least one position adjusting means configured to expand, wherein at least the position adjusting device is arranged at least partially within the cell holding means.
摘要:
A method for producing an electrode stack (1) comprising three or more layers for an electrochemical energy storage device is disclosed. The electrode stack (1) has one or more separator layers (2, 2a, 2b) and two or more electrode plates (3, 3a, 4, 4a). Each of the electrode plates (3, 3a, 4, 4a) has a first polarity or a second polarity.
摘要:
An electrochemical energy storage 101 comprises at least two electric current collectors 105, 106 for electrically connecting the electrochemical energy storage within an application environment. Said current collectors comprise a first region 103, 104 arranged within the electrochemical energy storage and a second region 105, 106 arranged outside of the electrochemical energy storage. The electrochemical energy storage according to the invention is characterized in that at least one of said electric current collectors is designed such that a liquid or gaseous heat transport medium 107, 108 can flow therethrough in the second region 105, 106.
摘要:
The invention relates to a galvanic cell (101, 401) having arresters (407, 408) and heat sinks (103, 104, 105, 106, 403, 404, 405, 406) attached thereto. Said heat sinks are designed such that the arrester can be used simultaneously for transporting electrical energy into the cell or out of the cell, and also for removing heat from the cell. The heat sink for cooling galvanic cells is designed such that same can be attached to an arrester of a galvanic cell by force closure, form closure, or adhesive force closure such that the arrester can be used simultaneously for transporting electrical energy into the cell or out of the cell, and also for removing heat from the cell.
摘要:
The invention relates to a galvanic cell (1) comprising a substantially prismatic electrode stack (6), an electrolyte, and a housing. The housing is provided in order to at least partially enclose the electrode stack. The electrode stack is designed having multiple layers, and comprises at least one anode layer (2), a cathode layer (3), and a separator (4). The separator layer (4) is disposed at least partially between the anode layer (2) and the cathode layer (3). The separator layer (4) at least partially absorbs the electrolyte. The at least one anode layer (2), the at least one cathode layer (3), and the at least one separator layer (4) are provided in order to be releaseably connected to each other in at least one connecting area, particularly by means of at least one releasable connecting device.
摘要:
An electrochemical energy accumulator apparatus according to the invention has at least one galvanic cell. Furthermore, the electrochemical energy accumulator apparatus has at least one diverting device which is assigned to the at least one galvanic cell, and at least one connecting device which is assigned to the at least one diverting device. The electrochemical energy accumulator apparatus is characterized in that the at least one connecting device is assigned at least one heat exchanger device, wherein the at least one heat exchanger device is designed to exchange thermal energy with the at least one connecting device.