Power frequency overvoltages generated by solar plant inverters
نویسندگان
چکیده
منابع مشابه
Power Frequency Inverters for High Voltage Tests
The essential demand in high AC voltage testing is the availability of a test voltage with high quality, which is variable in amplitude and frequency. The power supply should not have any influence on the measurements – even the PDmeasurement and should be able to control a fault of the test objects insulation safely. These demands can be fulfilled using modern IGBT inverters. Two level voltage...
متن کاملTransient Overvoltages in Power System
There are many reasons for over voltages in power system. The overvoltage causes number of effect in the power system. It may cause insulation failure of the equipments, malfunction of the equipments. Overvoltage can cause damage to components connected to the power supply and lead to insulation failure, damage to electronic components, heating, flashovers, etc. Over voltages occur in a system ...
متن کاملInsulation coordination of MV cables against lightning - induced overvoltages generated by LEMP - coupled overhead lines
-The paper deals with the stresses of cable insulations due to lightning induced overvoltages for the case of distribution networks composed by MV overhead lines and buried cables. We are here interested only in the conditional probability of the cable breakdown in absence of line flashovers, which means that flashovers along the overhead line are disregarded. We illustrate a procedure based on...
متن کاملModern power system frequency response evaluation with virtual power plant penetration
New power systems based on VPP will be expanded in the future and analysis of the frequency behavior of these systems compared to current systems in the field of disruptions will be one of the most important issues of the system operators. In this paper, the equations of the frequency response model of conventional power system are expanded by considering the VPP's and their effective component...
متن کاملSimulation of a floating solar power plant on the wastewater treatment pond by PVsyst softwareSimulation of a floating solar power plant on the wastewater treatment Case of study: Wastewater treatment No. 1 in Shiraz
The growth and development of human societies has always been parallel to the production and consumption of energy. Rapid and sustainable development in any country requires establishing a dynamic and stable balance between technical, economic, social and environmental categories while taking into account conditions that do not cause risks or reduce opportunities for progress. Energy and clean ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Renewable Energy and Power Quality Journal
سال: 2009
ISSN: 2172-038X
DOI: 10.24084/repqj07.300