Results 21 to 30 of about 578,249 (201)

Optimization Model of Electric Vehicles Charging and Discharging Strategy Considering the Safe Operation of Distribution Network

open access: yesWorld Electric Vehicle Journal, 2022
Against the background of carbon neutrality, the power dispatching operation mode has undergone great changes. It not only gradually realizes the coordinated control of source–grid–load–storage, but also strives to realize the multi-level coordination of
M. Zou   +7 more
semanticscholar   +1 more source

Grounding Transformer Transient Analysis Caused by Earth Fault Clearance in a Subtransmission Substation and Proposing Appropriate Solutions [PDF]

open access: yesInternational Journal of Research and Technology in Electrical Industry, 2023
Power transformers used in the subtransmission substations of the Iranian power grid have YNd connection. In addition, a grounding transformer with YNd connection is used to create an artificial neutral on the medium voltage side.
Vahid Hakimian, Mahdi Davarpanah
doaj   +1 more source

The Direct Costs and Benefits of US Electric Utility Divestitures [PDF]

open access: yes, 2010
This paper studies the impact of divestiture on the efficiency and costs of electric utilities. The empirical literature shows that there exist economies of scope for electric utilities and that divestiture decreases distribution efficiency but increases

core   +3 more sources

The Impact of Distributed Energy Resources on the Bulk Power System: A Deeper Dive [PDF]

open access: yes, 2017
solar photovoltaics (PV), electric storage and electric \ vehicles, demand response, combined heat and \ power, wind, fuel cells, and micro-turbines are \ typically installed on the low or medium voltage \ distribution network.
Birk, Michael, Tabors, Richard
core   +2 more sources

Modeling Renewable Energy Policies in an Integrated Renewable-Conventional Generation Planning Framework [PDF]

open access: yesInternational Journal of Research and Technology in Electrical Industry, 2023
In recent decades, the welfare of human being is seriously threatened by climate change. As a result, numerous energy regulations have been put in place to encourage the expansion of investments in renewable energy. In this context, open questions remain
Hadi Sadeghi   +2 more
doaj   +1 more source

Overcurrent Relays Coordination Considering Transient Stability Study of Induction Generator Using a Method Based on Terminal Voltage [PDF]

open access: yesInternational Journal of Research and Technology in Electrical Industry, 2022
Nowadays, with increasing penetration of Induction Generators (IG) in the electricity grid, it is of great importance that IG be connected to the grid in the fault conditions.
AmirHossein Taheri Jam   +4 more
doaj   +1 more source

Product Channeling in an O2O Supply Chain Management as Power Transmission in Electric Power Distribution Systems

open access: yesMathematics, 2018
With the aim of delivering goods and services to customers, optimal delivery channel selection is a significant part of supply chain management. Several heuristics have been developed to solve the variants of distribution center allocation and vehicle ...
B. Sarkar   +2 more
semanticscholar   +1 more source

A novel hybrid propulsion system configuration and power distribution strategy for light electric aircraft

open access: yes, 2021
Similar to the electrification of the automotive industry, the growing concerns with the shortage of fossil fuels has also called for a paradigm shift in aviation industry.
Shuangqi Li   +3 more
semanticscholar   +1 more source

Impacts of electric vehicles on the European high and extra high voltage power grid

open access: yesJournal of Industrial Ecology, 2021
The impact of electric vehicles on the electricity grid has been focused on by the literature in many facets, comprising considerations of the electricity system of a single household up to the highest voltage grid level.
V. Slednev, P. Jochem, W. Fichtner
semanticscholar   +1 more source

A data-mining-based methodology for transmission expansion planning [PDF]

open access: yes, 2013
In recent decades, all over the world, competition in the electric power sector has deeply changed the way this sector’s agents play their roles. In most countries, electric process deregulation was conducted in stages, beginning with the clients of ...
Ferreira, Judite   +3 more
core   +1 more source

Home - About - Disclaimer - Privacy