Results 51 to 60 of about 9,769,101 (200)

Ultimate boundedness of droop controlled microgrids with secondary loops [PDF]

2014 4th Australian Control Conference (AUCC), 2014
In this paper we study theoretical properties of inverter-based microgrids controlled via primary and secondary loops. Stability of these microgrids has been the subject of a number of recent studies. Conventional approaches based on standard hierarchical control rely on time-scale separation between primary and secondary control loops to show local ...
Rahmat Heidari, María M. Seron, Julio H. Braslavsky   +2 more
openaire   +4 more sources

Dynamic Derivative–Droop Control for Supercapacitor Synthetic Inertial Support

, 2020
Energy storage is recognized as a potential solution to alleviate the impacts of inertia reduction and intermittency due to the integration of inverter based renewable energy sources (RES) in power systems.
Shah, Rakibuzzaman, Islam, Rabiul, Rabiul Islam, Rakibuzzaman Shah, N. Mithulananthan, Akram, Umer, Umer Akram, Mithulananthan, Nadarajah   +7 more
core   +1 more source

Design of Droop-based Control for Power Management in Islanded RL-type Microgrids

, 2017
This paper proposes a new type of generalized droop-based proportional power sharing scheme during load change for parallel inverter-interfaced islanded microgrids, which is an automatic strategy and is independent of any particular nature of ...
Hemanshu Pota, Pota, Hemanshu, Mohammad Imran Azim, Hossain, Jahangir, Jahangir Hossain, Azim, Mohammad Imran, Pota, H, Azim, MI, Hossain, J   +8 more
core   +1 more source

Modern Control Methods for Adaptive Droop Coefficients’ Design

, 2020
The microgrid controller comprises of cascaded “droop–voltage–current” control modules. The voltage and current controllers are basically proportional plus integral (PI)-type control logics.
Pavan Kumar, Y V, Y. V. Pavan Kumar, Bhimasingu, Ravikumar, Ravikumar Bhimasingu   +3 more
core   +1 more source

An adaptive vector control method for inverter‐based stand‐alone microgrids considering voltage reduction and load shedding schemes

IET Generation, Transmission & Distribution, 2023
The droop mechanism is widely utilized in a stand‐alone microgrid (MG) to regulate power‐sharing among distributed generators (DG). However, over the years, the droop phenomena are continually modified to lessen the deviation in voltage and frequency ...
Sumit Kumar Jha, Deepak Kumar, Prabhat Ranjan Tripathi, Bhargav Appasani, Hossam M. Zawbaa, Salah Kamel   +5 more
doaj   +1 more source

Optimal Control of Microgrid Operation Based on Fuzzy Sliding Mode Droop Control

Energies, 2019
In the application of microgrid systems that include wind power, photovoltaic systems, diesel generators, and battery storage, the cooperative control and optimisation of power distribution between power sources is a major issue.
Yangyan Zhu, Zhijie Wang, Yonghui Liu, Hong Wang, Nengling Tai, Xiuchen Jiang   +5 more
doaj   +1 more source

Vector droop line compensation analysis

, 2011
For sharing of reactive contribution between large generators, a droop line is used, which makes the contribution from a given generator roughly proportional to its device rating.
G. Ledwich, Ghosh, Arindam, Ledwich, Gerard, Ledwich, G., A. Ghosh   +4 more
core   +1 more source

Multidimensional Optimal Droop Control for DC Microgrids in Military Applications [PDF]

, 2018
Reliability is a key consideration when microgrid technology is implemented in military applications. Droop control provides a simple option without requiring communication between microgrid components, increasing the control system reliability. However,
Wayne W. Weaver, Gordon G. Parker, Gordon G. Parker, Bunker, Kaitlyn J., Kaitlyn J. Bunker, Michael D. Cook, Cook, Michael D., Wayne W. Weaver, Weaver, Wayne, Kaitlyn J. Bunker, Michael D. Cook, Parker, Gordon   +11 more
core   +1 more source

Structural Resemblance Between Droop Controllers and Phase-Locked Loops

IEEE Access, 2016
It is well known that droop control is fundamental to the operation of power systems and now the parallel operation of inverters, while phase-locked loops (PLLs) are widely adopted in modern electrical engineering.
Qing-Chang Zhong, Dushan Boroyevich
doaj   +1 more source

Droop Control Algorithm Design for Power Balancing in Island Inverter Based Microgrid

Advances in Electrical and Computer Engineering, 2022
In this article, a droop control algorithm is proposed for power distribution between sources in an island inverter-based microgrid without common central control.
DRAGOUN, J., VINS, M., TALLA, J., BLAHNIK, V.   +3 more
doaj   +1 more source