A Fault Analysis on AC Microgrid with Distributed Generations
نویسندگان
چکیده
منابع مشابه
Overview of AC Microgrid Controls with Inverter-Interfaced Generations
Distributed generation (DG) is one of the key components of the emerging microgrid concept that enables renewable energy integration in a distribution network. In DG unit operation, inverters play a vital role in interfacing energy sources with the grid utility. An effective interfacing can successfully be accomplished by operating inverters with effective control techniques. This paper reviews...
متن کاملA Distributed Control Architecture for Autonomous Operation of a Hybrid AC/DC Microgrid System
Hybrid AC/DC microgrids facilitate the procedure of DC power connection into the conventional AC power system by developing the distributed generations (DGs) technologies. The conversion processes between AC and DC electrical powers are more convenient by hybrid systems. In this paper, an energy management system (EMS) for a hybrid microgrid network is proposed due to the optimal utilization of...
متن کاملDroop Control Based Power Sharing For A Microgrid With Manifold Distributed Generations
This paper highlights on the active power sharing of manifold distributed generators (DGs) in a microgrid. The microgrid can be functioned in two modes 1) a grid-connected mode and 2) An autonomous mode. In the course of islanded operation, one DG unit should share its output power with other DG units in exact accordance with the load. Unit output power control (UPC) is introduced to control th...
متن کاملAnalysis of Hybrid AC-DC Microgrid: Z-Inverse Technique
This paper deals with the control scheme of the hybrid grid which lags in some important areas like smooth and fast power transfer in the grid and stable system operation under various conditions. For reliable operation of hybrid grid, the converter plays a crucial role which necessities an efficient control strategy at converter. Z inverse technique has been proposed at the converter in this p...
متن کاملFault Location of Distribution Network Containing Distributed Generations
It makes the topology of distribution network more complex to contain a lot of distribution generations (DGs) in it. For this reason, a fault location approach suitable to the distribution network containing DGs is proposed. Firstly, according to the results of power flow calculation, a database of voltage sag is established; then the power quality information is acquired by power quality monit...
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: Journal of Electrical Engineering and Technology
سال: 2016
ISSN: 1975-0102
DOI: 10.5370/jeet.2016.11.6.1600