在每天使用汽车的情况下，只有10-16％的燃油能量用于驾驶汽车，以克服道路摩擦和空气阻力的阻力。常规的汽车冲击吸收器会抑制悬架运动，以产生可控的动作，使轮胎牢固地保持在道路上。这是通过将动能转换为热能来完成的，然后被冲击油吸收。这是重要的损失是在道路不规则性和车辆加速度或减速后，在车辆悬架中减震器对振动能量的耗散。在本文中，我们研究了功率产生减震器的概念，该概念可以有效地恢复紧凑空间中的振动能量。
产生电击吸收器吸收器的动力是将振荡物体的动能转换为电能的设备。这种动能通常以传统的机械休克吸收器中的热能形式倾倒。它由永久磁铁线性同步发电机（PMLSG），弹簧和电能蓄能器组成。该项目的主要目标是设计和分析电击吸收器的操作。它通过电动汽车成功测试。该系统在重型，越野车辆上迅速在崎rough的地形上行驶最佳。
The shock absorbers are connected to a power management system that can interface with other sources of power, such as regenerative braking systems, thermoelectric devices that can convert waste heat into electricity.

Electric shock absorber is also known as Power-Generating Shock Absorber (PGSA). The Power-Generating Shock Absorber (PGSA) converts this kinetic energy into electricity instead of heat through the use of a Linear Motion Electromagnetic System (LMES).

产生电击吸收器的功能

通过使用线性运动电磁系统（LMES），发电的减震器（PGSA）将这种动能转换为电力而不是热浪费。LME使用主活塞中嵌入的密集的永久磁铁堆栈，可切换的定子线圈绕组，整流器和电子控制系统来管理不同的电气输出和抑制负载。
底部轴PGSA坐骑的移动suspension member and forces the magnet stack to reciprocate within the annular array of stator windings, producing alternating current electricity. That electricity is then converted into direct current through a full-wave rectifier and stored in the vehicle’s batteries. The PGSA is the same basic size and shape, and mounts in the same way, as a standard shock absorber or strut cartridge.

可调节的抑制作用

An electronic control system monitors the requirements of each individual road wheel’s suspension and varies the dampening by quickly switching on or off individual stator coil rings. With all stator coil rings switched on the PGSA produces a strong dampening force which can then be varied for disparate road conditions by switching coils on and off as needed. This provides an added level of benefits in allowing the shock to be very soft in cruising situations (small, high-frequency movements) and instantly change to a sport shock in aggressive cornering situations (longer, lower-frequency movements). Further, the rebound and compression strokes can have different dampening values and application curves depending on performance requirements.
This application could conceivably produce over twenty watts per wheel in normal operation. City driving, with its varying road surface characteristics, as well as stop and go traffic’s font-to-back loading, will generate more power than driving on smooth roads at consistent speeds.

• 该技术可以应用于采用可移动悬架技术并以某种形式用作燃料的任何类型的车辆。
• 它通过电动汽车成功测试。该系统在重型，越野车辆上迅速在崎rough的地形上行驶最佳，因此该公司针对军事应用。
• It also is sensible that having onboard power generation could be a real advantage in military situations where troops are moving in remote areas without readily available fuel sources. Conserving fuel in those scenarios, especially during combat, could be the difference between life and death.
• What comes to mind quickly for non-military applications Is the commercial trucking industry. While they typically run trucks over roadways, their payloads of tens of thousands of pounds couple even with small, constant movements might generate a fair amount of electricity with shock absorber generators.
• To improve vehicle handling, the power controller uses information from accelerometers and other sensors to change the resistance from the generators, which stiffens or softens the suspension.
• 例如，如果传感器检测到汽车启动转弯，则功率控制器可以增加外轮上的减震器的电阻，从而改善转弯，

• A larger magnetic field will be necessary if more power needs to be generated.
• 通过电击吸收器移动到电能产生的能量的转化，可以节省大量燃料。
• 根据车辆和驾驶条件，可以获得1.5％至6％的燃油节省。此外，研究人员说，该系统可以改善车辆的稳定性。
• Zuo说：“再生制动在很短的时间内以断断续续的方式收获了大量功率。”“无论如何，再生减震器可以连续收获功率。在光滑的高速公路路上，电击吸收器可以提高燃油效率2％，并且在颠簸道路上预计会增加10％。”
• 越来越多的研究人员正在扩展涉及卡车，公共汽车和其他汽车车辆等其他类型的车辆的测试。

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Seminar Report On POWER GENERATING SHOCK ABSORBER.pdf