Solving Multi-Objective Voltage Stability Constrained Power Transfer Capability Problem using Evolutionary Computation [PDF]
, 2011 Competitive market forces and the ever-growing load demand are two of the key issues that cause power systems to operate closer to their system stability boundaries.
Deb +21 more
core +1 more source
Comprehensive Reactive Power Support of DFIG Adapted to Different Depth of Voltage Sags
Energies, 2017 The low voltage ride-through (LVRT) capability of the doubly-fed induction generator (DFIG) significantly impacts upon the integration of wind power into the power grid.
Yangwu Shen +5 more
doaj +1 more source
Research and application of rapid power control system based on photovoltaic inverter
电力工程技术, 2023 A systematic solution for millisecond-level power control in photovoltaic (PV) power stations is proposed to enable the new energy power output to rapid response to the balance of active and reactive power demands in the system.
LI Keyu +5 more
doaj +1 more source
Impedance-compensated grid synchronisation for extending the stability range of weak grids with voltage source converters [PDF]
, 2016 This paper demonstrates how the range of stable power transfer in weak grids with voltage source converters (VSCs) can be extended by modifying the grid synchronisation mechanism of a conventional synchronous reference frame phase locked loop (PLL).
D'Arco, Salvatore +3 more
core +2 more sources
IEEE Access, 2022 Modular multilevel converters (MMCs) are widely utilized in dc applications. With the development of MMCs, many applications require the MMCs to have additional functions and characteristics, such as dc fault clearing capability and low submodule ...
Zhengxuan Li +6 more
doaj +1 more source
Distribution voltage control utilising the reactive power capabilities of wind generators [PDF]
, 2017 Voltage rise issues have become a major limiting factor to greater penetration of wind generators in weak distribution networks. A complete decentralised approach to voltage control (VC) that fully utilises the reactive power capabilities of distribution
Anaya-Lara, Olimpo +2 more
core +1 more source
Effects of POD control on a DFIG wind turbine structural system [PDF]
, 2020 This paper investigates the effects power oscillation damping (POD) controller could have on a wind turbine structural system. Most of the published work in this area has been done using relatively simple aerodynamic and structural models of a wind ...
Baloch, Shurooque +6 more
core +1 more source
Design of an Adaptive Neurofuzzy Inference Control System for the Unified Power-Flow Controller [PDF]
, 2011 This paper presents a new approach to control the operation of the unified power-flow controller (UPFC) based on the adaptive neurofuzzy inference controller (ANFIC) concept.
Farrag, Mohamed, Putrus, Ghanim
core +1 more source
Research and Design of a Monitoring Device for Distributed Photovoltaic Power Station
Zhejiang dianli, 2022 A monitoring device for distributed photovoltaic power stations has been developed to diminish the impact of intermittent and random power generation on the grid voltage and frequency. Firstly， the basic principle of the device and the design of hardware
GAN Wen +7 more
doaj +1 more source
Capability curve analysis of photovoltaic generation systems [PDF]
, 2016 The present article assesses the study of the PV generator capability curves for use in large scale photovoltaic power plants (LS-PVPPs). For this purpose, the article focuses on three main aspects: (i) the modelling of the main components of the PV ...
Aragüés Peñalba, Mònica +3 more
core +2 more sources