Synchronization and Reactive Current Support of PMSG Based Wind Farm during Severe Grid Fault
Grid codes require wind farm to remain on grid and inject specific reactive current when grid fault occurs. To satisfy the requirements, reactive power devices such as the static synchronous compensator STATCOM are usually used in modern wind farms. In order to produce reactive currents, the wind energy generation system WECS and the STATCOM are […]
A Detailed Investigation and Testing of Grid Voltage Oriented Sliding Mode Control for DFIG Doubly Fed Induction Generator
Doubly Fed Induction mills DFIGs are widely utilized in variable velocity wind mills in spite of the nicely frequent overall performance of DFIGs, those mills are particularly realistic to grid faults. Therefore, the presence of grid faults ought to be taken into consideration inside the layout of any manage device to be deployed on DFIGs. […]
Factors Influencing Contractors Selection in Construction Projects
Contractor selection is a critical decision that is undertaken by client organizations and is central to the success of any construction project. The process should be conducted prior to the award of contract, characterized by many factors such as contactor’s skills, experience on similar projects, track record in the industry, and financial stability. Selection of […]
Effect of Coconut Shell as a Coarse Aggregates on Behavior of Concrete
The prices of building materials are rising day by day. The main ingredient of the concrete is coarse aggregate. Nowadays, many of the researchers are researching the material which can reduce the cost of construction as well as increase the cost. In developing countries, the possibility of using some agricultural wastes as well as industrial […]
Effectiveness of Online Teaching in Higher Education during Covid19 Pandemic in Mysore
As Covid19 entered the world in the beginning of 2020, India also witnessed rising number of cases as of huge population next to china. As a safety measure against Covid 19 pandemic, as per the government order, university announced holidays for the students from 16 march 2020. Colleges were shut from long time, didn’t even […]