Now showing items 1-10 of 1458
A Real Test System For Power System Planning, Operation, and Reliability
Nowadays, several test systems available in the specialized literature are used to verify studies regarding power system planning or network reliability. However, there are no test systems currently available with enough ...
Reliability paper Use of copula functions for the reliability of series systems
Purpose – The purpose of this paper is to provide a new method to estimate the reliability of series system by using copula functions. This problem is of great interest in industrial and engineering applications. ...
Switch allocation problems in power distribution systems
(Ieee-inst Electrical Electronics Engineers Inc, 2015-01-01)
Reliability analysis of power systems has been attracting increasing attention. Regulatory agencies establish reliability standards that, if infringed, result in costly fines for the utility suppliers. A special concern ...
Reliability and Economic Effects of Maintenance on TNEP Considering Line Loading and Repair
(Ieee-inst Electrical Electronics Engineers Inc, 2016-09-01)
This paper takes into account the reliability and economic effects of line maintenance on the transmission network expansion planning considering line repairs and the reliability effect of line loadings. For this purpose, ...
A Multi-Objective Distribution System Expansion Planning Incorporating Customer Choices on Reliability
This paper proposes a new multi-objective framework for primary distribution system planning (DSP). Further consideration is devoted to early DSP formulations in order to assess the risk imposed by probabilistic customer ...
Improving the grid operation and reliability cost of distribution systems with dispersed generation
In this work, a mathematical model to analyze the impact of the installation and operation of dispersed generation units in power distribution systems is proposed. The main focus is to determine the trade-off between the ...
Sensitivity of reliability-growth models to operational profile errors vs testing accuracy
(Ieee-inst Electrical Electronics Engineers IncNew York, 1996)
Planning of Distribution Systems Using Mixed-Integer Linear Programming Models Considering Network Reliability
In this paper, a two-stage solution methodology for distribution network planning considering reliability indices improvement is proposed. This methodology comprises optimal distribution network expansion and improves ...
Short-Term Electrical Distribution Systems Planning Considering Distributed Generation and Reliability
The distribution systems planning consists of finding an optimized configuration, at a low cost, which allows to keep the quality and reliability of energy supply. Distributed generators (DGs) make the planning problem ...
Reliability and failure modes of narrow implant systems
Narrow implants are indicated in areas of limited bone width or when grafting is nonviable. However, the reduction of implant diameter may compromise their performance. This study evaluated the reliability of several narrow ...