摘要:
A vehicle battery control system includes: a battery module that is constituted with a plurality of cells that are connected in series; a cell controller that detects each voltage at the plurality of cells; and a battery control unit that detects a total voltage of the battery module based on a signal from a voltage sensor disposed between a contactor connected to the battery module and an inverter equipment connected to the contactor and calculates a battery state of the battery module based upon the detected total voltage. And the battery control unit calculates the battery state based upon a total value of voltages at the plurality of cells detected by the cell controller in place of the total voltage when the contactor is in an open state.
摘要:
A battery storage system includes: a plurality of battery modules that are electrically connected in series and in parallel, each comprising a plurality of battery cells; a plurality of sensors provided to each of the plurality of battery modules, that output at least signals corresponding to voltage and current of the each of the battery modules; a plurality of first control devices each of which is provided to the each of the plurality of battery modules, and obtains a power that can be inputted and outputted to and from the each of the battery modules based upon the voltage and current obtained from the output signals of the sensors of the each of the battery modules; and a second control device that performs overall control of the plurality of first control devices, and if a fault of a sensor in any one of the plurality of battery modules has occurred, the second control device obtains a total power that can be inputted and outputted to and from the all of the battery modules, based upon powers each of which can be inputted and outputted to and from each of other battery modules than a battery module in which the sensor has detected the fault, and outputs information of the total power.
摘要:
A process for recovering Li-ions can include: providing a composition having Li-ions to be extracted therefrom; removing materials from the Li-ions; introducing one or more cyclic siloxane to the Li-ions so as to form one or more cyclic siloxane-Li-ion complexes; extracting the one or more cyclic siloxane-Li-ion complexes by one or more liquid-liquid extraction steps; separating an organic phase having the cyclic siloxane-Li-ion complexes from an aqueous phase; removing water from the organic phase; filtering the organic phase to obtain a filtrate; and obtaining one or more Li-ions (e.g., Li salts) from the filtrate.
摘要:
A capacitor element of a solid electrolytic capacitor includes an anode body serving as an anode, a dielectric coating, a solid electrolyte layer, an insulating layer, and a carbon layer and a silver paste layer serving as a cathode. The insulating layer is formed to cover a relatively thin portion of the solid electrolyte layer.
摘要:
A method of manufacturing a solid electrolytic capacitor includes the steps of forming a dielectric film on a surface of an anode element, forming a first conductive polymer layer on the dielectric film, impregnating the anode element having the first conductive polymer layer formed with an ion liquid, and forming a second conductive polymer layer on the first conductive polymer layer after impregnation with the ion liquid.
摘要:
A photocurable resin composition for three-dimensional photofabrication operations, including stereolithography, comprising (A) a cationically polymerizable compound having two or more bisphenol structures and one or more hydroxyl groups, (B) a cationically polymerizable compound other than the component (A), (C) a cationic photoinitiator, (D) a radically polymerizable compound, (E) a radical photoinitiator, and (F) multilayer polymer particles having a core and a shell layer, the shell layer containing functional group-modified rubber polymer particles having at least one reactive functional group.
摘要:
A regenerated collagen fiber which comprises 100 parts by weight of collagen and 1 to 100 parts by weight of a thermoplastic resin and has such excellent heat resistance that it is less apt to be thermally damaged even in styling with a hair iron or dryer. The thermoplastic resin is one obtained by polymerizing at least one member selected from the group consisting of alkyl acrylate monomers, alkyl methacrylate monomers, acrylic acid, methacrylic acid, vinyl cyanide monomers, aromatic vinyl monomers and halogenated vinyl monomers.
摘要:
A PLL circuit including a delay circuit which delays an output of one of inverters constituting a VCO by an amount designated externally via a delay control circuit. An operational circuit carries out logical operation between the output of the delay circuit and an output of the final stage inverter of the inverters, and outputs a second clock signal whose duty differs from that of a first clock signal output from a buffer circuit. The two clock signals are supplied to flip-flop circuits of different circuit blocks so as to prevent malfunction of these flip-flop circuits.
摘要:
A process for fabricating the Josephson junction includes the steps of preparing a substrate, forming a first superconducting layer, forming a second superconducting layer transversely on the first layer with an insulating layer interposed therebetween wherein the insulating layer is an oxide or nitride of the superconducting material, and injecting ion beams into the insulating layer so as to form low oxygen- or nitrogen-concentrated area linking the first and second layers.
摘要:
The logic of an intermediate signal (Y.sub.1) goes high when an input signal (CI) makes an "L" to "H" transition, and then a transistor (Q.sub.1) turns on and a transistor (Q.sub.2) turns off. The input signal (CI) at a potential corresponding to the logic "H" at a CMOS level has been applied to the gate of an NMOS transisitor (N.sub.1), and the NMOS transistor (N.sub.1) turns on rapidly. At this time, only current flowing through the base of an output transistor (Q.sub.0) flows through parallel connection of a resistor (R.sub.2) and an on-resistance of the NMOS transistor (N.sub.1). Since the NMOS transistor (N.sub.1) is on, the base potential of the output transistor (Q.sub.0) is raised if the resistor (R.sub.2) has a high resistance, and current fed from the output transistor (Q.sub.0) increases, thereby raising the emitter potential of the output transistor (Q.sub.0). Then the logic of an output signal (EO) goes high. Power consumption of an output buffer circuit is reduced.