| Popis: |
The growing need and desire for the harvesting of energy from everyday mechanical interactions impose a challenge on the current design of such systems. Often their nature indicates slow response times and unsteady AC voltages. The objective of this work is to present a new method of designing and controlling an oscillating energy harvesting system using a cutting-edge algorithm for fast determination of the optimal operating condition. In this thesis, an energy harvesting backpack, which captures energy from the interaction between the user and the spring decoupled load, is being introduced. The new control strategy, Maximum Energy Harvesting Control (MEHC), is developed and applied to the aforementioned system to evaluate its improvement over the basic Maximum Power Point Tracking (MPPT) algorithm. MEHC algorithm can also be used in many different applications, ranging from ocean wave to sports shoes energy harvesting. |
