A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Building vibration suppression and energy recovery device based on electromagnetic damping
The invention provides a building vibration suppression and energy recovery device based on electromagnetic damping. The device comprises a base plate, elastic parts and a power generating part. The base plate is arranged on a building, and the power generating part is provided with fixed portions and movable portions which relatively move to be used for electromagnetic induction power generation.The fixed portions are fixedly arranged on the base plate, the movable portions are slidingly arranged on the base plate, one ends of the elastic parts are fixed, the other ends of the elastic partsare connected with the movable portions to supply elastic force for resetting the movable portions, in the repeated vibration process of the building, the elastic parts are repeatedly compressed and lengthened, the movable portions also reciprocate, the elastic force of the elastic parts supplies vibration reverse-direction force to the building, thus, the purpose of vibration attenuation is achieved, and friction generated in the movement process of the movable portions also consumes part of vibration energy; and in the repeated vibration process of the movable portions, the movable portionsand the fixed portions are repeatedly staggered to generate electromagnetic induction to generate currents, the vibration energy is converted into electric energy for recovery, and good practicality is achieved.
本发明提供了一种基于电磁阻尼的建筑物振动抑制与能量回收装置基板、弹性部件、发电部件，基板设置于建筑物，发电部件具有相对运动以用于电磁感应发电的固定部和活动部，固定部固定设置于基板，活动部滑动设置于基板，弹性部件的一端固定、另一端与活动部连接并给予活动部复位的弹力，在建筑物反复振动过程中，弹性部件反复压缩与拉长，活动部也往复运动，弹性部件的弹力给了建筑物一个振动反方向的力从而达到减振目的，并且活动部运动过程中产生的摩擦也消耗部分振动能量；而且在活动部反复振动过程中，活动部和固定部反复交错发生电磁感应产生电流，将振动的能量转换成电能回收，具备很好的实用性。
Building vibration suppression and energy recovery device based on electromagnetic damping
The invention provides a building vibration suppression and energy recovery device based on electromagnetic damping. The device comprises a base plate, elastic parts and a power generating part. The base plate is arranged on a building, and the power generating part is provided with fixed portions and movable portions which relatively move to be used for electromagnetic induction power generation.The fixed portions are fixedly arranged on the base plate, the movable portions are slidingly arranged on the base plate, one ends of the elastic parts are fixed, the other ends of the elastic partsare connected with the movable portions to supply elastic force for resetting the movable portions, in the repeated vibration process of the building, the elastic parts are repeatedly compressed and lengthened, the movable portions also reciprocate, the elastic force of the elastic parts supplies vibration reverse-direction force to the building, thus, the purpose of vibration attenuation is achieved, and friction generated in the movement process of the movable portions also consumes part of vibration energy; and in the repeated vibration process of the movable portions, the movable portionsand the fixed portions are repeatedly staggered to generate electromagnetic induction to generate currents, the vibration energy is converted into electric energy for recovery, and good practicality is achieved.
本发明提供了一种基于电磁阻尼的建筑物振动抑制与能量回收装置基板、弹性部件、发电部件，基板设置于建筑物，发电部件具有相对运动以用于电磁感应发电的固定部和活动部，固定部固定设置于基板，活动部滑动设置于基板，弹性部件的一端固定、另一端与活动部连接并给予活动部复位的弹力，在建筑物反复振动过程中，弹性部件反复压缩与拉长，活动部也往复运动，弹性部件的弹力给了建筑物一个振动反方向的力从而达到减振目的，并且活动部运动过程中产生的摩擦也消耗部分振动能量；而且在活动部反复振动过程中，活动部和固定部反复交错发生电磁感应产生电流，将振动的能量转换成电能回收，具备很好的实用性。
Building vibration suppression and energy recovery device based on electromagnetic damping
一种基于电磁阻尼的建筑物振动抑制与能量回收装置
WEI YONG (author) / LU TAO (author) / WANG TINGTING (author) / ZHANG YIFEI (author) / FAN SONGJIE (author) / GUO TAO (author) / CUI XIAOMING (author) / LU YIPAN (author)
2020-09-29
Patent
Electronic Resource
Chinese