Results 1 to 10 of about 9,332,390 (300)
New Perspectives on Droop Control in AC Microgrid [PDF]
IEEE Transactions on Industrial Electronics, 2017 Virtual impedance, angle droop and frequency droop control play important roles in maintaining system stability, and load sharing among distributed generators (DGs) in microgrid. These approaches have been developed into three totally independent concepts, but present strong relevance.
Josep M Guerrero, Xiaochao Hou, Mei Su
exaly +5 more sources
Control and analysis of droop and reverse droop controllers for distributed generations [PDF]
2014 IEEE 11th International Multi-Conference on Systems, Signals & Devices (SSD14), 2014 This paper addresses control and analysis of droop and reverse droop control for distributed generations (DG). The droop control is well known applied to the voltage control mode (VCM) DG units, but has limitation when implemented on the current control mode (CCM) units.
Dan Wu +3 more
openaire +5 more sources
Universal Droop Control of Inverters With Different Types of Output Impedance
IEEE Access, 2016 Droop control is a well-known strategy for the parallel operation of inverters. However, the droop control strategy changes its form for inverters with different types of output impedance, and so far, it is impossible to operate inverters with inductive ...
Qing-Chang Zhong
exaly +3 more sources
Overview of research on power flow calculation with droop control [PDF]
电力工程技术, 2022 The access to droop-controlled components makes the operation of the power system more complicated,and also brings new challenges to the power system analysis.
YI Wenfei, BU Qiangsheng
doaj +1 more source
Adaptive voltage droop control for multi-terminal HVDC systems based on MMC
Nantong Daxue xuebao. Ziran kexue ban, 2023 To address the issue of possible overvoltage in the DC transmission system beyond the allowable range for safe operation after a significant disturbance occurs, a self-adaptive voltage droop control strategy is proposed to enhance the voltage regulation ...
SUN Ji QIU Jianlong LIU Xueqiang ZHAO Haodong CHEN Xiangyong
doaj +1 more source
Investigation of Adaptive Droop Control Applied to Low-Voltage DC Microgrid
Energies, 2021 In a DC microgrid, droop control is the most common and widely used strategy for managing the power flow from sources to loads. Conventional droop control has some limitations such as poor voltage regulation and improper load sharing between converters ...
Prudhvi Kumar Gorijeevaram Reddy +2 more
doaj +1 more source
International Transactions on Electrical Energy Systems, 2023 In a conventional AC distribution system, the conservation voltage reduction (CVR) strategy is widely employed to lower down the voltage of specific load to lower the power consumption.
Sumit Kumar Jha +2 more
doaj +1 more source
Adaptive droop control strategy of cascaded hybrid HVDC system
电力工程技术, 2022 In this paper,the control characteristic of cascaded hybrid high voltage direct current (HVDC) system is studied. The influence mechanism of modular multilevel converter (MMC) inverters to the whole hybrid HVDC are investigated,and the complete voltage ...
ZENG Rui +3 more
doaj +1 more source
An Improved Droop Control Scheme of a Doubly-Fed Induction Generator for Various Disturbances
Energies, 2021 Doubly-fed induction generators (DFIGs) participate in the system frequency regulation using a fixed-coefficient droop control scheme. Nevertheless, the frequency-supporting capability of this control scheme with fixed gain is limited for different ...
Yien Xu +3 more
doaj +1 more source
Self-Synchronized Universal Droop Controller [PDF]
IEEE Access, 2016 In this paper, a self-synchronization mechanism is embedded into the universal droop controller\ud (UDC), which is applicable to inverters having an impedance angle between −π/2 rad and π/2 rad,\ud to form a self-synchronized UDC (SUDC). Both the voltage loop and the frequency loop of the UDC are\ud modified to facilitate the standalone and grid ...
Qing-Chang Zhong +2 more
openaire +3 more sources