Showing 1 - 10 of 12
In this paper, technical and economical studies conducted on the SEAREV Wave Energy Converter (WEC) are presented. This technology was first proposed in 2002 with the aim of addressing critical challenges in wave energy conversion. It consists of a closed floating hull in which a heavy pendulum...
Persistent link: https://www.econbiz.de/10011263735
Following the detailed study of the three modules of the Solar Multiple Condensation Evaporation Cycle (SMCEC)-based desalination unit located in Sfax, Tunisia, it was found necessary to couple the three modules, to simulate the desalination unit operation in an environment close to that of the...
Persistent link: https://www.econbiz.de/10010805574
This paper presents a time-domain numerical simulator of oscillating water column (OWC) wave power plants. The whole problem (the simulation of the movements of the inner free surface due to the excitation of the outer sea-waves) is split into two subproblems: an outer one, dealing with the...
Persistent link: https://www.econbiz.de/10010805675
integrated into a complete fuel cell vehicle simulation for real-time control and energy management designs, Energetic …
Persistent link: https://www.econbiz.de/10010806578
improve the performance of the suggested device. Effectiveness of the overall HSTWEC control system was finally proved by …
Persistent link: https://www.econbiz.de/10010807157
An SOFC (Solid Oxide Fuel Cell) cogeneration optimization study was carried out for one small-scale and one large-scale building under both hot and cold weather conditions. Several different configurations of the SOFC system are operated using a defined set of input parameters to meet the actual...
Persistent link: https://www.econbiz.de/10010803710
The control of a wind energy conversion system can be decomposed into two parts: a local control depending on the power … structure and a global control (strategy) deduced from global considerations. The local part ensures an efficient energy … management of each component of the system. The local control structure can be deduced from the Energetic Macroscopic …
Persistent link: https://www.econbiz.de/10010804254
the disc and driven by the wave-field over the disc is used for wave energy conversion. Non-real-time reactive control of … absorption from the oscillating water column is significantly greater under control holding the disc stationary, and can be … water column. Although the control forces involved in holding the disc stationary may be large at lower wave numbers, the …
Persistent link: https://www.econbiz.de/10010804400
wave energy plants. For this purpose two different control strategies are presented and compared. In the first one, a … rotational speed control system is employed to appropriately adapt the speed of the double-fed induction generator coupling to … the turbine, according to the pressure drop entry. In the second control strategy, an airflow control regulates the power …
Persistent link: https://www.econbiz.de/10010805011
control of the wind and photovoltaic (PV) power outputs for tightly regulating the battery current, (2) off-grid operation …
Persistent link: https://www.econbiz.de/10010805229