Results 31 to 40 of about 957,186 (354)

An on-line training radial basis function neural network for optimum operation of the UPFC [PDF]

open access: yes, 2010
The concept of Flexible A.C. Transmission Systems (FACTS) technology was developed to enhance the performance of electric power networks (both in steady-state and transient-state) and to make better utilization of existing power transmission facilities ...
Chen   +10 more
core   +3 more sources

The coordinated operation strategy for offshore wind farms with energy storage under typhoon conditions considering the operation safety demand of receiver grid

open access: yesZhejiang dianli, 2023
Typhoon is an important factor leading to large-scale off-grid of offshore wind power, which is easy to cause a serious imbalance of supply and demand in the affected power grid, thus affecting the safe and stable operation of the regional power system ...
XIE Shanyi   +4 more
doaj   +1 more source

Review of HVDC systems for enhancing resilience after extreme natural events

open access: yesThe Journal of Engineering, 2021
Compared with AC systems, HVDC systems are more flexible and potentially contribute to enhancing system resilience. Currently, three types of HVDC technologies, LCC‐HVDC (Line‐commutated Current‐sourced Converters, LCC), VSC‐HVDC (Voltage Sourced ...
Chuhang Luo, Liang Liang, Xiaoyang Bai
doaj   +1 more source

The governance of innovation diffusion – a socio-technical analysis of energy policy [PDF]

open access: yes, 2012
This paper describes a dynamic price mechanism to coordinate electric power generation from micro Combined Heat and Power (micro-CHP) systems in a network of households. It is assumed that the households are prosumers, i.e.
Bulkeley   +5 more
core   +2 more sources

Grid Connection and Transmission Scheme of Large-Scale Offshore Wind Power

open access: yes中国工程科学, 2021
Offshore wind power is an important direction of global wind power development. Economical and efficient grid connection of large-scale offshore wind power is a core challenge faced by offshore wind power construction in China.
Zhang Zhankui   +3 more
doaj   +1 more source

Nonlinear Control of an AC-connected DC MicroGrid [PDF]

open access: yes, 2016
New connection constraints for the power network (Grid Codes) require more flexible and reliable systems, with robust solutions to cope with uncertainties and intermittence from renewable energy sources (renewables), such as photovoltaic arrays.
Damm, Gilney   +4 more
core   +3 more sources

Improved Markov‐chain‐based ultra‐short‐term PV forecasting method for enhancing power system resilience

open access: yesThe Journal of Engineering, 2021
The awareness capability of output power for renewable resources is essential for enhancing the resilience of power systems. Photovoltaic (PV) forecasting technology is an essential technology for increasing the operation efficiency and controllable ...
Xiaoyang Bai, Liang Liang, Xueqin Zhu
doaj   +1 more source

Transient characteristics and adaptive fault ride through control strategy of DFIGs considering voltage phase angle jump

open access: yesJournal of Modern Power Systems and Clean Energy, 2017
Wind power in China has experienced fast development in recent years. However, areas rich in wind power resources are often far away from loads centers, which leads to weak connection between wind turbines and power grid.
Xinshou Tian   +5 more
doaj   +1 more source

Agent based modeling of energy networks [PDF]

open access: yes, 2014
Attempts to model any present or future power grid face a huge challenge because a power grid is a complex system, with feedback and multi-agent behaviors, integrated by generation, distribution, storage and consumption systems, using various control and
Barambones, Oscar   +3 more
core   +3 more sources

Integration of SPS with utility system networks [PDF]

open access: yes, 1980
The integration of Satellite Power System (SPS) power in electric utility power systems is discussed. Specifically, the nature of the power output variations from the spacecraft to the rectenna, the operational characteristics of the rectenna power, and ...
Kaupang, B. M.
core   +1 more source

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