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Low Voltage Ride-Through Response Under High PV Penetration

2019 International Conference on Electrical, Communication, and Computer Engineering (ICECCE), 2019
The time variation (weather), photovoltaic (PV) capacity and its location are crucial factors impacting renewable energy sources integration to the Distribution Network. In addition to the above-mentioned constraints, researchers have paid attention on some recently investigated issues caused by PV penetration including; reverse flow of power, voltage ...
Yeboh Ngalo Lucky de Marco   +3 more
openaire   +1 more source

Low Voltage Ride Through of Wind Energy Systems

2017
This chapter titled, “Low Voltage Ride Through of Wind Energy Systems” focuses on the importance of low voltage ride through (LVRT) of wind turbines. The investigation of some selected grid codes has revealed that LVRT has different requirements in different grid codes.
Mehrdad, Tarafdar H, Muttaqi, Kashem M
openaire   +2 more sources

Remote detecting low voltage ride through ability of DFIG

TENCON 2015 - 2015 IEEE Region 10 Conference, 2015
There are difficulties in detecting low voltage ride through (LVRT) ability of offshore doubly fed induction generator (DFIG) because of complexity of sea condition. In this paper, a new scheme is put forward to solve this problem. This new scheme takes into account the effect of submarine cables on transient process of circuit, and the influence on ...
Caike Xie   +2 more
openaire   +1 more source

Testing Low Voltage Ride Through capabilities of solar inverters

Electric Power Systems Research, 2013
Abstract The increase in the rated power of PV inverters has brought with it new requirements, such as Low Voltage Ride Through and reactive power compensation. Field tests in PV plants are too expensive in terms of production losses, and therefore laboratory tests have become a simple, flexible and inexpensive alternative.
J. Eloy-Garcia Carrasco   +5 more
openaire   +1 more source

Comparison of several Low Voltage Ride Through Attached Equipment

2019 IEEE 8th International Conference on Advanced Power System Automation and Protection (APAP), 2019
The power plant auxiliary drive system will work abnormally or even trip due to frequency converter voltage drops, which might be caused by transient state process of auxiliary power system or the external grid. Low voltage ride through (LVRT) is an effective way to solve the above problem.
Donghui Wang   +5 more
openaire   +1 more source

Low-voltage Ride-through Capability Characterization of Wind Farms

Electric Power Components and Systems, 2012
Abstract This article characterizes low-voltage ride-through capability of wind farms. Critical clearing time has been used in the literature as a measure of the transient stability of induction generators and, hence, an indication for low-voltage ride-through capability of single wind turbine generators.
A. S. Awad   +2 more
openaire   +1 more source

Low voltage ride through and fault ride through capability of 40kw PV model grid connected

2016 Saudi Arabia Smart Grid (SASG), 2016
Nowadays, progressive grow in renewable energy sources such as (wind, solar energy) pursued distribution companies to update its code in order to achieve maximum power available and guarantee electrical reliability and quality. Egypt diversify many techniques to facilitate introducing new renewable energy technologies, such as, a new program to ...
Sabah Mashaly, Mokhtar Hussien Abdallah
openaire   +1 more source

Series Voltage Compensation for DFIG Wind Turbine Low-Voltage Ride-Through Solution

IEEE Transactions on Energy Conversion, 2011
This paper introduces a new solution for doubly fed induction generators to stay connected to the grid during voltage sags. The main idea is to increase the stator voltage to a level that creates the required flux to keep the rotor side converter current below its transient rating.
Omar Abdel-Baqi, Adel Nasiri
openaire   +1 more source

A rapid voltage detection method for low voltage ride through under distorted voltage conditions

2015 IEEE International Conference on Mechatronics and Automation (ICMA), 2015
This paper deals with a novel voltage detection method for low voltage ride through under distorted voltage conditions. According to the new Grid Codes, the photovoltaic (PV) system should keep connected with the grid and inject the acquired reactive power as soon as possible when the grid voltage sags.
Liang Zhou   +3 more
openaire   +1 more source

Low voltage ride through capability of fuel cell generation system connected to low voltage network

2011 IEEE Conference on Clean Energy and Technology (CET), 2011
New grid code is expected to require distributed generation units operating parallel with the low voltage grid to ride through low voltage event and at the same time injecting reactive current into the grid. The paper discusses and highlights the problems that could arise and explores the solutions to mitigate these problems.
Wanik, Mohd Zamri Che   +3 more
openaire   +2 more sources

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