IEEE - Institute of Electrical and Electronics Engineers, Inc. - Performance Comparison of Advanced Techniques for Voltage Dip Detection

Buy Now

Regular:

Different aspects have to be considered when dealing with voltage dips in electric power systems. As a consequence, according to different needs arising from specific applications, different approaches have been proposed in the literature for the detection and classification of these events. This paper focuses on issues that are critical for the development of real-time compensation systems, namely, the capability of detecting correctly and rapidly the event while avoiding false alarms, and the algorithm complexity. To this purpose, approaches based on voltage root mean square, wavelets, Kalman filtering, peak voltage, missing voltage, and generalized likelihood ratio test are compared by means of computer simulations, by considering different kinds of voltage dips and by taking into account the uncertainty introduced by noise. The results provide meaningful indication on the choice of the most suitable method to be used in the considered applications.

View Less

Related Documents

ASTM E1303-95(2000) - Practice for Refractive Index Detectors Used in Liquid Chromatography

May 15, 1995 - ASTM International

1.1 This practice is intended to describe tests used to evaluate the performance and to list certain descriptive specifications of a refractive index (RI) detector used as the detection component of a liquid chromatographic (LC) system.

1.2 This practice is intended to describe the perform...

ASTM E1303-95 - Practice for Refractive Index Detectors Used in Liquid Chromatography

May 15, 1995 - ASTM International

1.2 This practice is intended to describe the perform...

Urban intersection traffic signal control based on fuzzy logic

October 1, 2002 - Tsinghua University Press Ltd.

This paper presents a fuzzy logic adaptive traffic signal control method for an isolated four-approach intersection with through and left-turning movements. In the proposed method, the fuzzy logic controller can make adjustments to signal timing in response to observed changes. The "urgency d...

Traffic control strategy for a surface street on an expressway-arterial corridor

December 1, 2009 - Tsinghua University Press Ltd.

Off-ramp area congestion and off-ramp queue spill over are wide-spread reasons for expressway traffic jams in China. A control strategy was developed to reduce the number of collisions between expressway and surface street vehicles and to reduce spill over by controlling the surface street vehicles ...

Doppler estimating and compensating method based on phase

August 1, 2009 - China Aerospace Science and Industry Corporation (CASIC)

According to the Doppler sensitive of the phase coded pulse compression signal, a Doppler estimating and compensating method based on phase is put forward to restrain the Doppler sidelobes, raise the signal-to-noise ratio and improve measuring resolution. The compensation method is used to decompose...

Related Products

Searching for related products...

Related Suppliers

Searching for related suppliers...

Author(s):	A. Moschitta ; P. Carbone ; C. Muscas
Sponsor(s):	IEEE Instrumentation and Measurement Society
Publisher:	IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date:	1 May 2012
Volume:	61
Page Count:	9
Page(s):	1,494 - 1,502
ISSN (Paper):	0018-9456
ISSN (Online):	1557-9662
DOI:	10.1109/TIM.2012.2183436