摘要:
A multiple spoke energy storage system is used in a space environment for storing large amounts of mechanical energy for extended periods of time. The storage system also provides means for generating electrical power that can be used to meet subsystem demands.
摘要:
Dispositif de stockage d'énergie à haute tension et à haute énergie, caractérisé en ce qu'il comporte des éléments de stockage (4) disposés en couronnes concentriques sur des éléments de séparation isolants (5), les éléments de stockage d'une couronne étant connectés par une de leurs extrémités aux éléments de stockage de la couronne précédente et par leur autre extrémité aux éléments de stockage de la couronne suivante, l'ensemble étant nonté sur un noyau de matière isolante dure (15) pourvu d'un alésage central et étant noyé dans un enrobage (20) de matière semi-souple.
摘要:
Provided in the present invention are an energy collection system and method based on earth atmosphere energy storage, and an energy storage apparatus. The system includes an energy storage housing, a transmission part, a power source, and a locking assembly, where the energy storage housing provides a carrier for energy storage; the transmission part has a sealed end slidably arranged inside the energy storage housing, and a sealed space is formed between the sealed end and the energy storage housing; the power source can drive the sealed end to move from a first position to a second position of the energy storage housing and can make it possible to form a vacuum inside the sealed space; the locking assembly enables the transmission part to have a locking state and an unlocking state, and when the transmission part is in the unlocking state, the sealed end is movable in a direction from the second position to the first position under the action of earth atmosphere so that negative pressure energy in the sealed space is released.
摘要:
A renewable energy supply system 10 generates hydrogen from electricity generated by a floating offshore photovoltaic power generation plant 100, synthesizes energy carriers using the hydrogen as a raw material, stores the energy carriers, converts the energy carriers into a predetermined energy form to supply the energy to each of the supply destination facilities. The floating offshore plant 100 is composed of multiple photovoltaic panels 110, each of which is substantially hexagonal in plan view, by connecting the photovoltaic panels 110 in a honeycomb structure in plan view. Each photovoltaic panel 110 functions as a floating body, panel housings of the adjacent photovoltaic panels 110 are capable of swinging relative to each other in a vertical direction, and each photovoltaic panel 110 can be submerged and floated to a predetermined depth by pouring water into and draining water from the panel housing.
摘要:
Application of a high voltage to a battery cell in which a current is cut off without using a DC/DC converter is suppressed. A battery pack system 10 includes a plurality of basic battery units 60 in which a plurality of battery cells 41 charged by a current supplied from a power supply are connected in series, and one or a plurality of battery groups 61 in which the plurality of basic battery units 60 are connected in parallel, each of the plurality of battery cells 41 includes a current cutoff means that cuts off a current flowing between electrodes of the battery cells 41, and a series number of the plurality of battery cells 41 connected in series of the basic battery unit 60 is determined based on a parallel number of the basic battery units 60, a current It supplied from the power supply, and a resistance component R of the battery cell 41.