Abstract:
Masas inerciales configuradas para formar discos inerciales útiles en la construcción de volantes de inercia con capacidad de liberar fuerza centrífuga. Volante de inercia con capacidad liberar fuerza centrífuga, configurado por: al menos, un disco inercial; un eje tubular que sustenta y hace girar el disco inercial; un primer seguro axial para asegurar el coplee dentado de una fuente de movimiento; y un segundo seguro axial fijo en el otro extremo del eje tubular para asegurar un engrane que sincroniza las rotaciones del volante de inercia. Sistema mecánico cinético para realizar un trabajo mecánico útil mediante el aprovechamiento de la fuerza centrífuga liberada del volante de inercia, que comprende: un volante de inercia; al menos, un elemento pivotado transformador del movimiento circular continuo del volante de inercia a un movimiento lineal; al menos, un elemento receptor del movimiento lineal conectado al elemento pivotado; y un elemento que realiza un trabajo mediante el movimiento lineal recibido del elemento receptor.
Abstract:
A flywheel system includes a rotor and a fixture. The rotor forms an aperture. The fixture includes a bottom support, a top support, and a shaft connecting the bottom support to the top support. The shaft passes through the aperture. The bottom support and the top support are outside opposite ends of the aperture. The rotor is configured to rotate about the shaft. A method for operating a flywheel system includes converting between rotational energy of a rotor and electrical energy in windings of a generator stator that is implemented in a stationary shaft passing through an aperture of the rotor, while the rotor is rotating about the shaft.
Abstract:
The present invention relates to an electromechanical battery comprising a single pole-pair Halbach array of permanent magnets incorporated into an annular flywheel, which together comprise a rotor assembly, a means for levitating the rotor assembly using a "double-lift" attractive magnetic levitator under active control, and a means for actively stabilizing the spinning rotor assembly by interaction with the fringe fields of the Halbach array.
Abstract:
An energy storage system for a wind turbine includes a housing structure having walls and a roof with photovoltaic cells. The system includes four sets of batteries inside the housing structure for storing energy from the photovoltaic cells. The system includes first, second, third and fourth electric motors inside the housing structure and connected to respective first, second, third and fourth sets of batteries. Each motor is connected to a respective reduction gearbox. The system includes a flywheel and a belt driven by the first, second, third and fourth electric motors and mechanically engaged with the flywheel to rotate the flywheel.
Abstract:
통상의 전기 공급이 안 되는 군사 작전, 난민촌, 지진 등에 의한 재난, 선박의 비상사태, 야외 활동 등의 비상시에 소형이고 고효율로 자가발전을 실현하여 배터리에 충전할 수 있고, 다양한 스마트 모듈과 결합하여 사용할 수 있는 휴대용 자가발전 장치 및 이를 구비한 모듈에 관한 것으로, 회전 가능한 플라이 휠 부재, 상기 플라이 휠 부재를 회전시키는 제1 및 제2 회전 부재, 당김 동작에 의해 상기 제1 및 제2 회전 부재를 각각 회전시키는 제1 및 제2 와이어, 상기 제1 및 제2 와이어의 각각에 대해 감김 동작을 실행시키는 제1 및 제2 스프링 부재, 상기 플라이 휠 부재의 회전에 따라 발전하는 발전 부재를 포함하는 구성을 마련하여, 사용자가 한 손 또는 양손으로 와이어의 당김 동작을 반복하는 것에 의해 장시간 동안 발전을 지속적으로 실행할 수 있다.
Abstract:
Aktuatoranordnung (1) zum Aufbringen eines Drehmoments auf eine Welle (2) einer Maschine, insbesondere einer Hubkolbenmaschine, mit a) mindestens einer Aktuatoreinrichtung (19) zum Aufbringen des Drehmoments, b) mindestens einer mit der Welle (2) gekoppelten, drehbaren seismischen Masse (4). C) Die mindestens eine Aktuatoreinrichtung (19) ist zum Aufbringen des Drehmoments auf die Welle (2) zwischen der seismischen Masse und der Welle (2) ausgelegt. Ein entsprechendes Verfahren zur aktiven Dämpfung von Drehschwingungen einer Welle (2) mit der Aktuatoranordnung.
Abstract:
Volant d'inertie (1) destiné au stockage d'énergie, comportant un corps massique (12) cylindrique comprenant un matériau principal qui présente une résistance à la compression d'au moins 25 MPa, tel que du béton, ledit corps (12) étant enveloppé sur au moins une partie de sa surface externe de fibres (14) le matériau constitutif des fibres présentant une résistance à la traction d'au moins 100 MPa, caractérisé en ce que la tension d'enroulement des fibres autour du corps (12) engendre la mise en compression dudit matériau principal, et en ce que la tension appliquée aux fibres est telle que la contrainte exercée sur le matériau du corps massique (12) est au moins égale à la moitié de la contrainte maximale admissible, cette contrainte maximale étant inférieure à la limite d'élasticité en compression du matériau constitutif du corps massique, le matériau de ce dernier étant ainsi précontraint.