Results 261 to 270 of about 468,311 (320)
Some of the next articles are maybe not open access.
Application Guide for Shunt Capacitors on Industrial Distribution Systems at Medium Voltage Levels
IEEE Transactions on Industry Applications, 1976Increased emphasis on energy conservation and reduction of purchased electric power bills have resulted in an increased awareness of the importance of capacitors on industrial systems. Larger banks of capacitors are being considered for installation and many questions relating to the application must be answered.
Donald F. Miller
openaire +2 more sources
Modelling of flicker in large real medium voltage distribution networks
CIRED 2021 - The 26th International Conference and Exhibition on Electricity Distribution, 2021Modelling of flicker in large real distribution networks has been a challenge until now, due to huge number of flicker sources contributing to total flicker levels in the network. In this paper, voltage flicker is modelled for a large real medium voltage
A. Bosovic +4 more
semanticscholar +1 more source
IEEE Transportation Electrification Conference and Expo, 2022
Electric machines for electric aircraft propulsion applications must be designed to deliver high levels of propulsive power under low air pressure conditions with maximum power density. The combination of increased electric field stresses attributable to
Hao Zeng +3 more
semanticscholar +1 more source
Electric machines for electric aircraft propulsion applications must be designed to deliver high levels of propulsive power under low air pressure conditions with maximum power density. The combination of increased electric field stresses attributable to
Hao Zeng +3 more
semanticscholar +1 more source
Research on Voltage Sag Properties of Medium-Low Voltage DC Distribution System
IEEE International Conference on Power and Renewable Energy, 2021Recently, the quick development of DC distribution system (DCDS) has attracted increasing attention, and it has good technical advantages to accommodate DC renewable energies and DC power loads.
Lei Wang, Ying Lou, Jiao Zhou, Huiwen He
semanticscholar +1 more source
Optimal automation level of medium voltage distribution network
18th International Conference and Exhibition on Electricity Distribution (CIRED 2005), 2005This paper presents methodology for determining the optimal automation level of medium voltage (MV) distribution network (DN). Proposed methodology is based on heuristic combinatory search of scenarios for automation, as well as real modeling of network and fault management procedure.
D. Popovic +5 more
openaire +1 more source
A Hybrid Resonant three-level ZCS Converter Suitable for Medium Voltage Dc Distribution Network
2020 IEEE Applied Power Electronics Conference and Exposition (APEC), 2020A hybrid resonant three-level ZCS converter suitable for medium voltage dc distribution network is proposed in this paper. The proposed converter adopts four IGBTs and two MOSFETs and all the six switches operation in discontinuous mode. Which can be obtained by adding a control circuit into the traditional neutral point clamped (NPC) threelevel (TL ...
Syed Waqar Azeem +3 more
openaire +1 more source
Characteristics and Measurements of Capacitor Switching at Medium Voltage Distribution Level
IEEE Transactions on Industry Applications, 1994Capacitors are used extensively in power systems for power factor improvement. There are occasions when capacitor bank switching on or offline is required. The main/basic characteristics and impact that capacitors and capacitor switching cause on medium voltage plant distribution systems are discussed.
C.E. McCoy, B.L. Floryancic
openaire +1 more source
Three-Level ZCS Converter Suitable for Medium Voltage DC Distribution Network
2018 IEEE International Power Electronics and Application Conference and Exposition (PEAC), 2018A novel three-level zero-current-switching (ZCS) converter, operating in discontinuous current mode, is proposed for the application of distributed photovoltaic power accessing the medium voltage dc distribution network. The proposed converter is composed of a traditional neutral point clamped (NPC) three-level (TL) circuit and an auxiliary circuit ...
Syed Waqar Azeem +5 more
openaire +1 more source
Grid Value Investigation of Medium-Voltage Back-to-Back Converters
IEEE PES Innovative Smart Grid Technologies Conference, 2021This paper presents the results of an investigation into the value that medium voltage back-to-back (MVB2B) converters can be realized through two potential applications: voltage regulation via the provision of reactive power supply or absorption, and ...
Xiangqi Zhu, Akanksha Singh, B. Mather
semanticscholar +1 more source
Stochastic Assessment of Harmonic Distortion Level of Medium Voltage Radial Distribution Network
2006 International Conference on Probabilistic Methods Applied to Power Systems, 2006This paper presents a stochastic assessment of total harmonic voltage distortion (THDv) level of radial medium voltage distribution network using Monte Carlo simulation based on probabilistic harmonic current spectra of typical aggregate load types obtained from harmonic field measurements as inputs. High and low power demand periods of aggregate loads
M. T. Au, J. V. Milanovic
openaire +1 more source