Results 21 to 30 of about 39,217 (286)

Active power control in a hybrid PV-storage power plant for frequency support [PDF]

open access: yes, 2017
The recent increase of intermittent power generation plants connected to the electric power grids may stress the operation of power systems. So, grid codes started considering these power plants should con- tribute to the grid support functions. Recently,
Aragüés Peñalba, Mònica   +3 more
core   +2 more sources

An Overview of Active Power Control in Wind Farms

open access: yes发电技术, 2018
Due to the randomness, volatility and anti peak characteristics of wind power, a high proportion of wind power penetrating into the power grid will have a great impact on the stability and security of the power system.
Xindong FAN, Xiuyuan YANG, Xincheng JIN
doaj   +1 more source

An assessment of principles of access for wind generation curtailment in active network management schemes [PDF]

open access: yes, 2013
The growth of wind generation embedded in distribution networks is leading to the development and implementation of Active Network Management (ANM) strategies.
Ault, Graham, Gill, Simon, Kane, Laura
core   +1 more source

Assessment method for identification of electrical connectivity and thermal stability of power grid

open access: yesThe Journal of Engineering, 2019
Primary equipment failure in substation has a significant impact on the reliability of the power supply, and even threatens the thermal stability of power grid.
Yao-Yu Xu   +5 more
doaj   +1 more source

Active Power Dispatch Plan among Units in DFIG Based Wind Farm [PDF]

open access: yesInternational Journal of Computational Intelligence Systems, 2015
During normal operation, doubly-fed induction generator (DFIG) can generate certain range of reactive power according to the requirements of the power grid.
Lefeng Zhang, Zengping Wang
doaj   +1 more source

Photovoltaic low-voltage ride-through control strategy based on flexible power point tracking

open access: yes电力工程技术, 2022
To solve the direct current (DC) bus overvoltage problem existing in low voltage ride through (LVRT) control of the photovoltaic (PV) grid-connected systems and improve the fault recovery capacity of the grid-connected system,a cost-effective LVRT ...
WANG Qi   +4 more
doaj   +1 more source

Strategic distribution network planning with smart grid technologies [PDF]

open access: yes, 2016
This paper presents a multiyear distribution network planning optimization model for managing the operation and capacity of distribution systems with significant penetration of distributed generation (DG).
Mohtashami, S, Pudjianto, D, Strbac, G
core   +1 more source

PI-based controller for low-power distributed inverters to maximise reactive current injection while avoiding over voltage during voltage sags [PDF]

open access: yes, 2018
This paper is a postprint of a paper submitted to and accepted for publication in IET Power Electronics and is subject to Institution of Engineering and Technology Copyright.
Camacho Santiago, Antonio   +4 more
core   +2 more sources

Voltage-based droop control of renewables to avoid on-off oscillations caused by overvoltages [PDF]

open access: yes, 2013
To achieve the environmental goals set by many governments, an increasing amount of renewable energy, often delivered by distributed-generation (DG) units, is injected into the electrical power system.
De Kooning, Jeroen   +3 more
core   +1 more source

A Sensitivity Matrix Approach Using Two-Stage Optimization for Voltage Regulation of LV Networks with High PV Penetration

open access: yesEnergies, 2021
The occurrence of voltage violations is a major deterrent for absorbing more rooftop solar power into smart Low-Voltage Distribution Grids (LVDGs).
A.S. Jameel Hassan   +7 more
doaj   +1 more source

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