Abstract: A damping charging device includes a power output unit connectable to an electrical energy generating device to regulate a voltage of electrical energy output by the electrical energy generating device and then output a voltage-regulated electric power; a control circuit maintaining the electric power output by the power output unit in a constant-current and constant-voltage state; a damping inductor connected to an anode of a capacitor battery to be charged; and a high-frequency oscillation switch connected to a cathode of the capacitor battery. The damping inductor includes a silicon steel core having inductance that increases with increased frequency and an amorphous silicon core having inductance that increases with decreased frequency.

Abstract: An electrical energy storage device with damping function is a capacitor-cell battery formed of a plurality of capacitor cells connected in either series or parallel. Each of the capacitor cells includes a supercapacitor and a pseudocapacitor. The supercapacitor is a non-polarized capacitor internally having a separator, and the pseudocapacitor is a polarized electrochemical capacitor. The supercapacitor and the pseudocapacitor are electrically connected in parallel. The supercapacitor has a capacity close to or equal to that of the pseudocapacitor. When charging the capacitor-cell battery, the supercapacitor in every capacitor cell produces a polarization effect, so that electrical energy is charged thereinto as a result of voltage. And, due to a potential balance between the supercapacitor and the pseudocapacitor, the electrical energy charged into the supercapacitor is rapidly transformed into electric current that flows into and is stored in the pseudocapacitor.

Abstract: A magnetoelectric device capable of storing usable electrical energy includes an inductive servo control unit and a motor. The motor includes a rotor and three ferromagnetic-core coils disposed around the rotor. The inductive servo control unit executes individual phase control on the three-phase induction motor to magnetize the ferromagnetic-core coils with respective phases. When each of the ferromagnetic-core coils is demagnetized, it generates a current due to counter-electromotive force to charge a damping capacitor.

Abstract: A reluctance motor includes a ferromagnetic seat, a non-magnetic sleeve sleeved on the seat, a magnetizing coil wound around the sleeve, a magnetic core surrounding the sleeve, a ferromagnetic cover covering the sleeve, and a ferromagnetic pseudo piston partly disposed in the sleeve and axially movable relative to the sleeve.

Abstract: A damping charging device includes a power output unit connectable to an electrical energy generating device to regulate a voltage of electrical energy output by the electrical energy generating device and then output a voltage-regulated electric power; a control circuit maintaining the electric power output by the power output unit in a constant-current and constant-voltage state; a damping inductor connected to an anode of a capacitor battery to be charged; and a high-frequency oscillation switch connected to a cathode of the capacitor battery. The damping inductor includes a silicon steel core having inductance that increases with increased frequency and an amorphous silicon core having inductance that increases with decreased frequency.

Abstract: A magnetoelectric device includes at least one reluctance component, at least one damping capacitor, and a switching circuit. The reluctance component includes a capacitive and inductive magnetic core unit having a loop-shaped first segment and a second segment connected to the first segment, and at least one coil wound around and loosely coupled to the magnetic core unit. The damping capacitor cooperates with the coil to forma resonant circuit. The switching circuit makes and breaks electrical connection between the coil and a DC power source so that an eddy current flowing through the resonant circuit may be generated for storing energy in the damping capacitor.

Abstract: A battery device utilizing oxidation and reduction reactions to produce electric potential includes a battery jar unit, an electrocatalytic unit, a buffer battery unit, and a rectifying and charging unit. The battery jar unit includes a salt solution as electrolyte, an anode formed of a metal not chemically reacting with the electrolyte, and a cathode formed of an electrically conductive carbon material having breathing pores, so that the carbon material breathes air and releases negative hydroxide ions when the air dissolves in the electrolyte. The electrocatalytic unit provides an electrochemical damping effect that catalyzes generation of electricity in the battery jar unit, and the rectifying and charging unit converts the generated AC current into DC current and charges the same to the buffer battery unit, so that an electricity-generating battery based on electrical resonance effect is formed.

Abstract: A magnetoelectric cogenerator uses a magnetic fuel cell stack to convert renewable energy for outputting, and works basing on the first law of thermodynamics to covert potential into kinetic energy through the known Hall Effect and enables out-coupling of electric energy. For DC output, the magnetic fuel cell stack is an inductance-type high-frequency transformer; and for AC output, a DC permanent-magnet motor and a permanent-magnet self-excited generator enable forming of the cell stack, i.e. to combine with a power storage module to form the magnetoelectric cogenerator. A damper absorbs or eliminates anti-electromotive force (EMF) or eddy current from time to time for the DC permanent-magnet motor to always maintain in an optimal state for normal operation to reduce power consumption. The magnetoelectric cogenerator is able to stably generate power without producing any emission to thereby solve the problems of power supply and environmental protection in the electric energy application fields.