نتایج جستجو برای: stand alone wind turbine
تعداد نتایج: 303398 فیلتر نتایج به سال:
The promising area of offshore wind power has encouraged generation to supply Oil & Gas (O&G) facilities. A potential arrangement comprises a Water Injection System (WIS), as method for oil recovery in reservoirs, connected turbine and Battery Energy Storage (BESS). However, the intermittency poses challenge an isolated wind-powered system operation. Therefore, this paper considers desi...
The Output power of wind turbine is determined by wind speed. The Output power can be adjusted by controlling the generator speed and pitch angle of wind turbine. When the wind speed below the wind turbine rated, the output power of generator can be maximized by controlling the generator speed at point of maximum power coefficient. When the wind speed above the wind turbine rated, output power ...
In this paper we present a dynamical systems model and control algorithms for a small, vertical axis wind turbine (VAWT). The wind turbine is designed for the domestic market, including regions without very favorable wind conditions. Good performance at low wind speeds is an important requirement for developing an economically viable, suburban VAWT. The performance of a VAWT can be greatly enha...
Understanding how blockage influences large wind farms is essential as the first row produces most energy and often used a reference for subsequent rows. We use large-eddy simulations to investigate farm by comparing stand-alone turbine, an infinite of turbines, with eight find that effect dense turbine arrays highly dependent on non-dimensional spacing. Spanwise neighboring turbines appear ben...
Small scale wind turbines can be used in indoor facilities that are mainly either stand-alone or gridconnected systems. With grid contiguous turbines, the output from the wind turbine is directly connected to the existing mains electricity supply. For this purpose Improved Honey Bee Mating Optimization (IHBMO) technique is considered as an optimization algorithm to power system. Also the wind f...
This paper considers the principles of modeling, control, and simulation variable speed wind turbines (VSWTs), based on a stand-alone doubly fed induction generator (DFIG). The DFIG is used to feed three-phase highly inductive load through long cable via multi-level frequency converter (MLFC). proposed MLFC increases number voltage levels with less power electronic components as compared conven...
The IEA Wind Task 30 OC4 (Offshore Code Comparison Collaboration Continuation) project was a continuation of the OC3 project of IEA Wind Task 23 Subtask 2, and was initiated due to the strong interest in continuing the work of OC3. The purpose of the project was to perform a benchmarking exercise of offshore wind turbine dynamics codes. OC4 consisted of two phases that were not considered in OC...
This project deals with a grid connected wind-PV hybrid distributed generation system employing permanent magnet synchronous generator(PMSG) driven by a variable speed wind turbine and PV array connected to a load and the grid. PMSG wind turbine connected to a dc-dc converter via three phase diode rectifier and PV array along with a dc-dc converter connected to the DC link which operates under ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید