摘要:
Provided is a supercapacitor module including a plurality of supercapacitors, a water cooling jacket including containing parts for containing the supercapacitors, respectively, and radiating heat emitted from side surfaces of the supercapacitors, an inlet port for introducing cooling water supplied into the water cooling jacket from the exterior, and an outlet port for releasing the cooling water discharged from the water cooling jacket to the exterior. Therefore, it is possible to provide the supercapacitor module capable of increasing a radiation effect.
摘要:
Disclosed herein is an energy storage module. The energy storage module according to an embodiment of the present invention includes a plurality of capacitor unit cells each having a plus terminal and a minus terminal; and a connection part configured to electrically connect the plus terminal of any one of the capacitor unit cells to the minus terminal of another capacitor unit cell, wherein each of the capacitor unit cells includes an outer case housing an energy storage element, and wherein the outer case includes a protrusion part protruded from one surface of the outer case; and a depression part having a shape matched with the protrusion part and recessed from another surface of the outer case toward inside of the outer case.
摘要:
Disclosed herein is a supercapacitor module. The supercapacitor module includes: a plurality of supercapacitors; and a plurality of water cooling jackets having the plurality of supercapacitors inserted therebetween to be stacked and having cooling flow passages protrudedly connected to both sides thereof; wherein the supercapacitors and the cooling jackets are alternately stacked, each of fixing plates is combined with the water cooling jacket at an uppermost layer and the water cooling jacket at a bottommost layer, and the fixing plates are supported by a supporter.
摘要:
There is provided an energy storage module including, a plurality of energy storage units having electrodes connected in series or in parallel, one or more cooling plates provided to alternate with the energy storage units, each having a flow path through which cooling water flows, so as to cool the energy storage units, and a housing surrounding the energy storage units and the cooling plates and including an inlet and an outlet through which the cooling water is drawn and discharged to thereby provide the cooling water to the cooling plates.
摘要:
An energy storage module formed by electrically connecting a plurality of energy storage cells using terminal connecting members which are resistant to corrosion or external impact is disclosed. The energy storage module includes terminal connection members, each including a first plate having a conductive flat bar shape and terminal insertion holes formed in both ends thereof and at least one second plate having the same shape as the first plate and stacked on the first plate, wherein the first plate has an insulating layer formed on lower surface thereof; and at least two energy storage cells having terminals inserted into the terminal insertion holes of the terminal connection members and electrically connected to each other in series or in parallel by the terminal connection members.
摘要:
Disclosed herein are a system for energy storage may include: a unit cell package in which the plurality of unit cells are connected in series and/or in parallel; an input/output terminal connected with the unit cell package to supply energy to the unit cell package or output energy stored in the unit cell package; an interruption switch connected between the unit cell package and the input/output terminal to connect or interrupt the unit cell package and the input/output terminal with and from each other; a slave connected with the plurality of unit cells and/or the unit cell package to monitor voltages of the plurality of unit cells and/or a voltage of the unit cell package; and a master connected with the slave to receive information monitored by the slave and generate a signal for controlling the slave and the interruption switch in accordance with the monitored information.
摘要:
A composition for an electrode active material slurry and an electrochemical capacitor including an electrode using the same. The electrochemical capacitor includes: an electrode having a current collector coated with the composition for an electrode active material slurry including an electrode active material, a material including a nonpolar hydrophobic functional group, and a surfactant; a separator; and an organic electrolyte. Additives improving flowability of the electrode active material slurry and wettability to the electrolyte, thereby increase an effective electrode area contacted with the electrolyte and decrease inner resistance of the electrode, with the result that there can be provided an electrochemical capacitor having higher capacitance and lower electrode resistance when the active material and conductive material are added in the same amount.
摘要:
There are provided an electrolyte for a lithium ion capacitor and a lithium ion capacitor including the same. The electrolyte for a lithium ion capacitor according to the present invention includes: a lithium salt; and a mixing solvent including i) two or more compounds selected from a group consisting of cyclic carbonate compounds, ii) one or more compounds selected from a group consisting of linear carbonate compounds represented by a specified Formula, and iii) one or more compound selected from a group consisting of propionate compound represented by a specified Formula.
摘要:
The present invention provides an electrochemical capacitor, which includes: a cell electrode unit which includes cathodes, anodes, and separators interposed between the cathodes and the anodes which are alternately stacked in multiple layers; cathode terminals which are extended to one side of each of the cathodes and are stacked one above another; anode terminals which are extended to one side of each of the anodes and are stacked one above another with a separation space from the cathode terminals; a housing for receiving the cell electrode unit, the cathode terminals, and the anode terminals; and an output terminal unit which is insert-molded to penetrate from the inside to the outside of the housing, electrically connected to at least one of each of the stacked cathode and anode terminals, and immobilizes the cell electrode unit into the housing.
摘要:
Provided is a lithium ion capacitor. The lithium anode capacitor includes an anode including an anode active material layer including an anode current collector, first active material particles disposed on at least one surface of the anode current collector, and second active material particles disposed in pores between the first active material particles, increasing energy density of the lithium ion capacitor.