Combining wind power

Part 1 of ebook "Wind energy systems: Optimising design and construction for safe and reliable operation" provides readers with content including: generating power at high efficiency - combined cycle technology for sustainable energy production; advanced separation techniques for nuclear fuel reprocessing and radioactive waste treatment; bioalcohol production: Biochemical conversion of lignocellulosic biomass;...

310p lytamnguyet 04-08-2023 9 3   Download

A Dual boost inverter for open-end winding induction motor has been used to improve the power of the induction motor and reduce the number of power switches. However, this configuration still has many disadvantages: The ac output voltage is less than dc input voltage and switches on the same leg turn on at the same time must be avoided.

5p vipatriciawoertz 31-05-2022 14 1   Download

This article reports a mixed-methods study at two potential MOI deployment sites in 2019, aiming to understand the local context for SLO. A survey was carried out in Reggio Calabria, Italy, with 108 respondents, and in Islay, Scotland, with 127 respondents.

11p huangminghao_1902 27-02-2022 19 2   Download

Since the East Vietnam Sea has an advantageous geographical location and rich natural resources, we can develop and manage islands and reefs in this region reasonably to declare national sovereignty. Based on 1096 scenes of QuikSCAT wind data of 2006–2009, wind power density at 10 m hight is calculated to evaluate wind energy resources of the East Vietnam Sea.

11p caygaocaolon6 22-07-2020 28 1   Download

This study aims to make a prototype of a hybrid wind power plant with solar energy as an alternative energy source. The implementation method is done by making prototypes of wind power plants and solar power plants. Furthermore, the two plants are combined and are commonly called hybrid systems. This research was conducted at the Electrical Engineering Laboratory, Paulus Indonesia Christian University, Makassar. The results of the study were obtained for each 120W power plant (PLTB), 100W Solar Power Plant (PLTS). Thus the maximum power produced by the hybrid system is ± 220 W.

9p cleopatrahuynh 01-06-2020 18 0   Download

The Indonesian government program in providing solutions of electrical energy distribution problems to get to remote or isolated areas is to optimize the potential of renewable energy in an area. The combination of conventional power plants (diesel generators) with renewable energy (photovoltaic and wind turbine) power plants is expected to solve the problem of electricity service in isolated areas in southern Tulungagung regency, namely residential area in Brumbun Beach.

7p partimesinhvien 13-05-2020 32 0   Download

Focusing on short-term wind power forecast, a method based on the combination of Genetic Algorithm (GA) and Extreme Learning Machine (ELM) has been proposed. Firstly, the GA was used to prepossess the data and effectively extract the input of model in feature space. Basis on this, the ELM was used to establish the forecast model for short-term wind power.

9p vivalletta2711 11-01-2020 9 0   Download

Journal with the situation of Vietnam Oil and Gas industry, domestic and international cooperation of the petroleum industry in June year 2016. With the following articles: wind power development on Vietnam, solutions to reduce generation cost; combining sonic while drilling and formation pressure while drilling for pore pressure analysis to reduce drilling risk , a case study in offshore Vietnam...

80p luu1212 18-07-2019 55 2   Download

In the electricity market operation, electricity prices or Locational Marginal Prices (LMP) vary according to both electric demand and the penetration level of the wind power. The variable domain identification of LMP plays a very important role for market participants to assess and mitigate the risk on account of the combined uncertainty of wind power and demand.

6p visasuke2711 25-04-2019 29 1   Download

To deal with this problem, the paper proposes a new approach based on the combination of different measured drivingpoint impedances and relevant analysis of the duality-based equivalent circuit in determining frequency dependent parameters associated with transformer windings. Results show that the physical FRA interpretation can be reasonable obtained for the test transformer in low and medium frequency range.

7p everydaywish 24-12-2018 22 0   Download

Induction machines have become the staple for electromechanical energy conversion in today’s industry; they are used more often than all other types of motors combined. Several factors have made them the machine of choice for industrial applications vs. DC machines, including their ruggedness, reliability, and low maintenance [1, 2]. The cage-induction machine is simple to manufacture, with no rotor windings or commutator for external rotor connection. There are no brushes to replace because of wear, and no brush arcing...

19p daohuongthon 22-01-2010 87 15   Download