Results 281 to 290 of about 14,307,947 (345)

Robust meter placement for state estimation considering Distribution Network Reconfiguration for annual energy loss reduction

, 2020
This paper proposes a methodology to allocate meters in distribution networks oriented to state estimation. The proposed approach considers that the meter placement is carried out simultaneously with the Distribution Network Reconfiguration (DNR) for ...
Antonio A. M. Raposo, A. Rodrigues, M. da Guia da Silva   +2 more
semanticscholar   +1 more source

Nonlinear Control Operation of DFIG-Based WECS Incorporated With Machine Loss Reduction Scheme

IEEE transactions on power electronics, 2020
This article presents a novel adaptive backstepping based nonlinear control scheme incorporated with machine loss reduction and parameter uncertainties for grid-connected doubly fed induction generator (DFIG) driven wind energy conversion system (WECS ...
I. K. Amin, M. Uddin
semanticscholar   +1 more source

Loss reduction by network switching

IEEE Transactions on Power Systems, 1988
Systematic and fast switching for the purposes of reducing losses in power transmission networks is treated as an optimization problem whereby switching is to be understood in a general and comprehensive way. Injected currents applied to a base network are used to model the switching operation.
R. Bacher, H. Glavitsch
openaire   +1 more source

A Fault-Tolerant Control Strategy for T-Type Three-Level Rectifier With Neutral Point Voltage Balance and Loss Reduction

IEEE transactions on power electronics, 2020
This article presents a fault-tolerant control strategy when an open-circuit fault (OCF) occurs in T-type three-level rectifiers, in which the neutral-point (NP) voltage balance and loss reduction are considered simultaneously.
Jie Chen, Chenghui Zhang, Xiangyang Xing, Alian Chen   +3 more
semanticscholar   +1 more source

Stakeholders’ role in distribution loss reduction technology adoption in the Indian electricity sector: An actor-oriented approach

, 2020
Reduction of distribution losses is the key to sustainability of entire Indian power sector. Although sufficient emphasis has been placed on adoption of distribution loss reduction technologies (LRT) such as high voltage distribution system, it has not ...
B. Bhatt, Anoop Singh
semanticscholar   +1 more source

Power Line Loss Analysis and Loss Reduction Measures

2019
Line damage refers to the power consumption of power grid lines and equipment, an indicator of the power of enterprise self-digestion. The line loss rate is an important technical and economic indicator of the national assessment of power sector energy consumption level; also, the planning and design of power system comprehensively reflect the level of
Fengqiao Li, Lianjun Song, Bo Cong
openaire   +1 more source

On reduction of optical losses in semiconductors

physica status solidi (b), 2013
The method of dramatic reduction of optical losses in nonohmic conductors, being based on the concepts of nonlinear optics, is proposed. The mechanism responsible for the underlying effect is a result of the two‐wave parametric mixing in a conductive medium.
Adil‐Gerai Kussow, Alkim Akyurtlu
openaire   +1 more source

Reduction of Apparent Water Losses

Proccedings of 10th International Conference "Environmental Engineering", 2017
The water loss levels are very different between European countries as water loss varies from 7% to 50%. According to data from the Lithuanian Water Supply Association, in 2015 about 124 mln. m³ of ground water was supplied to the network, but only 94 mln. m³ of it was sold, while the remaining share represented water losses – 30 mln. m³ per year.
Mindaugas Rimeika, Ramunė Albrektienė
openaire   +1 more source

Loss reduction in antenna for with feedline

2015 International Conference on Green Computing and Internet of Things (ICGCIoT), 2015
This paper presents modified patch antenna for 3 GHz operating frequency. Here different approaches are studied by changing feed position. Simulation is done using IE3D software for various parameters. Return loss of final design was - 26.43 dB for 3 GHz frequency and VSWR of 1.10 over −12.10dB of conventional design.
Monika Tanwani, Ravindra Singh Chauhan, Kiran P. Singh   +2 more
openaire   +1 more source

Non-uniform stator loss reduction design strategy in a transonic axial-flow compressor stage under inflow distortion

Aerospace Science and Technology, 2019
In a boundary layer ingesting (BLI) propulsion system, the fans/compressors continuously operate at a highly distorted inflow condition due to ingesting the boundary layers on the aircraft fuselage.
Hanan Lu, Yang Zhe, Tianyu Pan, Qiushi Li   +3 more
semanticscholar   +1 more source