Results 21 to 30 of about 123,459 (289)
IEEE Access, 2020 Integration of large-scale cluster electric vehicles (EVs) and their spatial-temporal transfer randomness are likely to affect the safety and economic operation of the distribution network.
Shan Cheng +4 more
doaj +1 more source
Micro-scale strain distribution in hot-worked duplex stainless steel [PDF]
, 2005 A modified microgrid technique has been applied to a laboratory-made duplex stainless steel, to experimentally simulate the local state of deformation of the austenite-ferrite microstructure of low-alloy steels subject to intercritical deformation.
Allais +7 more
core +2 more sources
An Evolutionary Computational Approach for the Problem of Unit Commitment and Economic Dispatch in Microgrids under Several Operation Modes [PDF]
, 2019 In the last decades, new types of generation technologies have emerged and have been gradually integrated into the existing power systems, moving their classical architectures to distributed systems.
Alvarado Barrios, Lázaro +4 more
core +1 more source
IET Power Electronics, EarlyView., 2022 This paper introduces the research on the inductance‐capacitor‐capacitor‐inductance grid‐connected inverter using active disturbance rejection and grid voltage feedforward coordinated control technology. The pade approximation is performed on the inductance‐capacitor‐capacitor‐inductance filter to derive the first‐order discretization mathematical ...
Guang‐Xin Zhong +4 more
wiley +1 more source
IET Power Electronics, EarlyView., 2022 The article discusses the novel topology with high gain and low voltage stress DC‐DC converter based on switched‐capacitor and switched‐inductors for fuel cell and PV applications. The converter performance is analyzed and verified with the hardware prototype (22/400V, 50kHz).
Md Samiullah +4 more
wiley +1 more source
Low-Voltage Stress Buck-Boost Converter With a High-Voltage Conversion Gain
IEEE Access, 2020 The conventional buck-boost converter has the advantages of simple structure, low cost, and the capability to achieve both voltage step-up and down. However, due to the negative impacts of the parasitic parameters of the device, the voltage conversion ...
Binxin Zhu +4 more
doaj +1 more source
Microgrids: Legal and Regulatory Hurdles for a More Resilient Energy Infrastructure [PDF]
, 2019 Natural disasters and climate change have made it apparent that energy infrastructure needs to be modernized and microgrids are one type of technology that can help the electricity grid become more resilient, reliable, and efficient.
Parks, Raquel
core +2 more sources
Optimal frequency control in microgrid system using fractional order PID controller using Krill Herd algorithm [PDF]
, 2020 This paper investigates the use of fractional order Proportional, Integral and Derivative (FOPID) controllers for the frequency and power regulation in a microgrid power system. The proposed microgrid system composes of renewable energy resources such as
Gabbar, Hossam +4 more
core +1 more source
IET Power Electronics, EarlyView., 2023 This article proposes a neural network‐based cyber attack detection and mitigation scheme to detect and mitigate false data injection attacks on the sensors. Neural networks are used for the prediction of duty; a combination of a data sampler and a binary attack detector detects the presence of an attack.
Venkata Siva Prasad Machina +4 more
wiley +1 more source
Optimizing the roles of unit and non-unit protection methods within DC microgrids [PDF]
, 2012 The characteristic behavior of physically compact, multiterminal dc networks under electrical fault conditions can produce demanding protection requirements.
Burt, Graeme +4 more
core +1 more source