Canadian Journal of Electrical and Computer Engineering Impact Factor & Information

Publisher: Canadian Society for Electrical Engineering; Institute of Electrical and Electronics Engineers. Canadian Region, Institute of Electrical and Electronics Engineers

Journal description

The CJECE publishes material in both English and French under three main headings: (a) Technical papers of between 3,000 and 8,000 words concerned with original research in the field of electrical and computer engineering, current electrical and computer engineering practice, or the history of electrical and computer engineering relevant to the Canadian scene. (b) Short papers directed to brief descriptions of new technical achievements, comments on the contents of previously published papers, or items of general interest to Canadian electrical engineers. (c) Application articles related to novel realizations, or major system implementations.

Current impact factor: 0.33

Impact Factor Rankings

2015 Impact Factor Available summer 2015
2012 Impact Factor 0.333
2011 Impact Factor 0.241
2010 Impact Factor 0.184
2009 Impact Factor 0.302
2008 Impact Factor 0.389
2007 Impact Factor 0.151
2006 Impact Factor 0.357
2005 Impact Factor 0.135
2004 Impact Factor 0.264
2003 Impact Factor 0.179
2002 Impact Factor 0.229
2001 Impact Factor 0.128
2000 Impact Factor 0.06
1999 Impact Factor 0.062
1998 Impact Factor 0.023
1997 Impact Factor 0.023
1996 Impact Factor 0.17

Impact factor over time

Impact factor
Year

Additional details

5-year impact 0.42
Cited half-life 0.00
Immediacy index 0.20
Eigenfactor 0.00
Article influence 0.20
Website Canadian Journal of Electrical and Computer Engineering website
Other titles Canadian journal of electrical and computer engineering (Online), Revue canadienne de génie électrique et informatique
ISSN 0840-8688
OCLC 61242421
Material type Document, Periodical, Internet resource
Document type Internet Resource, Computer File, Journal / Magazine / Newspaper

Publisher details

Institute of Electrical and Electronics Engineers

  • Pre-print
    • Author can archive a pre-print version
  • Post-print
    • Author can archive a post-print version
  • Conditions
    • Author's pre-print on Author's personal website, employers website or publicly accessible server
    • Author's post-print on Author's server or Institutional server
    • Author's pre-print must be removed upon publication of final version and replaced with either full citation to IEEE work with a Digital Object Identifier or link to article abstract in IEEE Xplore or replaced with Authors post-print
    • Author's pre-print must be accompanied with set-phrase, once submitted to IEEE for publication ("This work has been submitted to the IEEE for possible publication. Copyright may be transferred without notice, after which this version may no longer be accessible")
    • Author's pre-print must be accompanied with set-phrase, when accepted by IEEE for publication ("(c) 20xx IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works.")
    • IEEE must be informed as to the electronic address of the pre-print
    • If funding rules apply authors may post Author's post-print version in funder's designated repository
    • Author's Post-print - Publisher copyright and source must be acknowledged with citation (see above set statement)
    • Author's Post-print - Must link to publisher version with DOI
    • Publisher's version/PDF cannot be used
    • Publisher copyright and source must be acknowledged
  • Classification
    ​ green

Publications in this journal

  • Canadian Journal of Electrical and Computer Engineering 09/2016; 38(2):106-115. DOI:10.1109/CJECE.2014.2378258
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    ABSTRACT: Wireless networks use relay nodes as cooperative nodes to gain maximum diversity. Relay selection is one of the key challenging problems in multiuser wireless cooperative networks. This paper addresses the selection problem of the relay node and proposes posterior probability-based relay node selection methods. In these methods, all calculations are derived by either source or destination, consider both amplify–forward and decode–forward methods, and apply Bayesian decision theory to select the relay node. In the source-based method, each source node considers all the relay nodes’ channel information to estimate posterior probability using Bayes theorem, whereas in the destination-based method, the destination node considers all source node channel information to calculate posterior probability. Numerical results show that our proposed relay assignment methods maximize the overall data rate of the networks and work well independently of the number of relay nodes or source–destination pairs in the network.
    Canadian Journal of Electrical and Computer Engineering 05/2015; 38(2):116-124. DOI:10.1109/CJECE.2014.2386698
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    ABSTRACT: This paper is concerned with power oscillation damping in standalone microgrids (MGs) using an integrated series compensator. Power oscillation is the result of dynamic interaction between generating units and/or loads in a power system, which results in increased losses, power quality degradation, and momentary overloading of the converters used in converter-based grid-connected microsources (MSs) in MGs. Designing an MS controller to mitigate these oscillations is not straightforward as other performance criteria may need to be compromised. The proposed structure employs a small series compensator to mitigate the oscillations. In this paper, the dependence of power/frequency variation is analytically shown. It is explained how by introduction of a series voltage, this dependence can be minimized. The derivation of the small-signal model used for eigenvalue analysis is briefly explained. To validate the modeling and show the performance and robustness of the proposed controller, time-domain simulations are used. Discussions on the size of the proposed compensator and also on using different control parameters are presented.
    Canadian Journal of Electrical and Computer Engineering 01/2015; 38(1):2-9. DOI:10.1109/CJECE.2014.2328627
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    ABSTRACT: Wind power is developing rapidly as a means of handling the world’s energy shortage and associated environmental problems. The Gansu provincial wind energy resources have around 237-GW wind power potential in China. In this paper, a study on key technologies of Hexi 750-kV power transmission line protections has been carried out. The project includes some characteristics, such as large-scale wind power, long-distance EHV lines, and so on. We used 49.5-MW doubly fed induction generator (DFIG) wind turbines in this project and different situations when a fault occurs in the presence of DFIG are studied and investigated. By the aid of stator-flux-oriented vector strategy, the system is modeled in PSCAD/EMTDC software on the basis of the real information from the wind farm site. The fault analysis is studied while the fault location is changed and the crowbar protection is ON/OFF. The data and information have been obtained by field experience of the wind farm in Gansu province. Also, the matrix pencil algorithm has been applied as a novel method in this project. This analysis can ease the protection issues and push the schedule to the next steps. With these results, we are able to adapt our system with smart grids and provide some novel methods to stabilize and control the wind farm.
    Canadian Journal of Electrical and Computer Engineering 01/2015; 38(1):52-64. DOI:10.1109/CJECE.2014.2359682
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    ABSTRACT: One of the prominent concerns of big cities is greenhouse gas emission due to internal combustion engines of fossil fuel vehicles. Facilitating global deployment by electric vehicles is considered as a promising pathway to greenhouse gas reduction and energy security. In order to supply the vehicles, charging stations (CS) are necessitated as inevitable requirements. Inappropriate place and size of CS cause some new technical challenges, such as voltage deviation and an increase in power loss. This paper presents optimal planning of CS in presence of capacitors (CAP) to maintain voltage and improve power loss in electrical distribution networks. Simulation is carried out on a 34-bus radial distribution network. A genetic algorithm is employed to solve the optimization problem. Results demonstrate the effect of optimal planning of CS and CAP on power loss and voltage profile in electric distribution networks.
    Canadian Journal of Electrical and Computer Engineering 01/2015; 38(2):100-105. DOI:10.1109/CJECE.2014.2377653
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    ABSTRACT: A high call-blocking rate is a consequence of an inefficient utilization of system resources, which is often caused by a load imbalance in the network. Load imbalances are common in wireless networks with a large number of cellular users. This paper investigates a load-balancing scheme for mobile networks that optimizes cellular performance with constraints of physical resource limits and users’ quality of service demands. In order to efficiently utilize the system resources, an intelligent distributed antenna system (IDAS) fed by a multibase transceiver station (BTS) has the ability to distribute the system resources over a given geographic area. To enable load balancing among distributed antenna modules, we dynamically allocate the remote antenna modules to the BTSs using an intelligent algorithm. A self-organized network (SON) for an IDAS is formulated as an integer-based linear-constrained optimization problem, which tries to balance the load among the BTSs. An estimation distribution algorithm (EDA) as an evolutionary algorithm is proposed to solve the optimization problem. The computational results of the EDA algorithm demonstrate optimum performance for small-scale networks and near-optimum performance for large-scale networks. The EDA algorithm is faster with marginally less complexity than an exhaustive search algorithm.
    Canadian Journal of Electrical and Computer Engineering 01/2015; 38(2):89-99. DOI:10.1109/CJECE.2014.2366454
  • Canadian Journal of Electrical and Computer Engineering 01/2015; 38(1):20-30. DOI:10.1109/CJECE.2014.2344447
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    ABSTRACT: Cognitive radio is a system to utilize spectrum holes efficiently as a solution of spectrum scarcity. The availability of channels for secondary users is determined in the spectrum sensing phase by energy detection. Energy levels of sampled primary user’s (PU’s) signal can be measured by wavelet transform with more accuracy compared with Fourier-based methods. Wavelet packet-based spectrum sensing measures the energy level at each subcarrier and sets the decision threshold. However, at the first step of energy detection for wideband spectrum sensing, high-rate analog-to-digital converter (ADC) sampling requires a large dynamic range and high-speed signal processors. In this paper, compressed sampling for PU’s signal acquisition is proposed to reduce the rate of sampling and solve the implementation complexity of ADC. The simulation results verify that this mechanism is promising to estimate the power spectrum density (PSD) of PU’s signals. The graphs prove low side-lobes of the detected PSD and acceptable probability of detection and false alarm due to the target values and certain compression ratio.
    Canadian Journal of Electrical and Computer Engineering 01/2015; 38(1):31-36. DOI:10.1109/CJECE.2014.2355916
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    ABSTRACT: Tremendous attention has been paid to wind energy. This renewable source of clean energy has become very appealing to investors, engineers, and environmentalists. From the power system operations perspective, the uncertain nature of wind power poses serious challenges. To reduce the effect of wind power uncertainty, a reserve procurement methodology using financial derivative such as “Options” is very promising. This paper proposes a new optimization model to procure secondary reserves to overcome wind power uncertainty by using Black and Scholes financial options while estimating short-term wind energy forecast errors by using the Gaussian distribution function. The proposed model integrates power system security constraints. At the optimal solution, the lambda multiplier associated with real power balance equations provides option premiums and strike prices.
    Canadian Journal of Electrical and Computer Engineering 01/2015; 38(2):66-76. DOI:10.1109/CJECE.2014.2359249
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    ABSTRACT: Commutation failure is a serious malfunction in high-voltage direct current (HVdc) converters and is mainly caused by ac side faults, where the change of dc current during fault conditions should be given adequate attention. Employing superconducting fault current limiters (SFCLs) for an HVdc system can suppress its dc fault current’s amplitude and maintain a small rate of the dc current change, which is helpful to inhibit the commutation voltage reduction. Accordingly, introducing SFCLs may act as one possible solution to decreasing HVdc commutation failure. In this paper, a flux-coupling-type SFCL is adopted to play this role. The SFCL’s topology structure and working principle are presented first, and then its influence mechanism to HVdc commutation failure is systematically investigated. Further, considering several different fault conditions, the transient performance of a 500-kV HVdc system equipped with the SFCLs is evaluated in MATLAB. From the results, installing the SFCLs can effectively decrease the duration of the commutation failure and facilitate the fault recovery process, and sometimes a possible successive commutation failure is avoided, as a result of improving the power transmission characteristics. Finally, in view of ac loss and equipment selection, the application feasibility of the SFCL for a high-voltage/large-scale system is preliminarily discussed, and some valuable conclusions are obtained.
    Canadian Journal of Electrical and Computer Engineering 01/2015; 38(1):10-19. DOI:10.1109/CJECE.2014.2335195
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    ABSTRACT: A new adaptive interphase backup protection scheme based on intelligent electronic devices (IEDs) is proposed in this paper. When the system is in normal operation state, the backup protection areas are divided according to the operation status and topology of the primary and secondary devices in the power grid. When fault is detected in the system, each IED will search for the other IEDs in the same protection area and exchange the voltage and current synchronized phasor information with them. On this basis, the adaptive action factor is constructed according to the proportional relationship between the phase voltage difference and phase current after the fault. Then, by comparing and analyzing different characteristics of the adaptive action factor in normal operation state and in fault state, the adaptive interphase backup protection can be realized. Simulation results verify that the proposed method is able to identify the fault fast and accurately. It is highly sensitive to different types of interphase faults and could operate reliably even when the fault location, system structure, or system operation mode changes.
    Canadian Journal of Electrical and Computer Engineering 01/2015; 38(2):77-88. DOI:10.1109/CJECE.2014.2364256
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    ABSTRACT: A novel line pilot differential protection principle based on the virtual impedance of fault component is proposed in this paper. First, according to the fault component of the measured current and voltage at both line ends, the fault component of the current and voltage at the line midpoint is calculated. Second, the virtual impedance is defined as the calculated voltage fault component divided by the calculated current fault component. And then, according to the two virtual impedances calculated at two line ends, the ratio restraint criterion is formed with the sum of the virtual impedances and the smaller virtual impedance. Finally, by analyzing different characteristics of the criterion in different fault cases, the fault can be identified. Simulation results verify that the proposed method is able to identify different kinds of fault accurately with high sensitivity. It is highly reliable and not affected by the fault location, transition resistance, load current, distributed capacitance, and data synchronization. Even in the case of transitional fault, selectivity can still be guaranteed with the proposed method.
    Canadian Journal of Electrical and Computer Engineering 01/2015; 38(1):37-44. DOI:10.1109/CJECE.2014.2356201
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    ABSTRACT: A low bit-rate ZigBee-based sensor network carrying scalable video streams will be considered. A cross-layer priority algorithm that combines the state of the channel and the quality of the video traffic will be suggested to optimize the required quality of service of the video streams. The proposed algorithm prioritizes the transport of the basic frames, and thus minimizes the carried enhancement orphan frames. It also avoids transmitting the enhancement frames related to a dropped basic frame. A noticeable improvement in the end-to-end delay of the video stream was achieved, an increase in the carried base frames, and a decrease in the orphan frames provided both an enhanced quality of the received video stream and an improvement in the channel utilization.
    Canadian Journal of Electrical and Computer Engineering 12/2014; DOI:10.1109/CJECE.2014.2324279
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    ABSTRACT: In this paper, static synchronous compensator (STATCOM)-based damping stabilizers are designed and implemented to enhance the damping of the low frequency oscillations. The effectiveness of STATCOM gain and phase modulation channels to improve the damping characteristics is investigated. The coordination among the internal ac and dc voltage controllers and the proposed damping controllers on each channel is designed. Differential evolution as an intelligent optimization technique is considered to design the STATCOM supplementary damping controllers. The STATCOM-based stabilizer is implemented on a real-time digital simulator (RTDS). The RTDS experimental setup of STATCOM with a power system is verified. The nonlinear time domain simulation of the considered power system is presented to validate the proposed damping stabilizers of low frequency oscillations. Comparisons with the reported results in the literature demonstrate the effectiveness of the proposed stabilizer.
    Canadian Journal of Electrical and Computer Engineering 12/2014; 37(1):48-56. DOI:10.1109/CJECE.2014.2309323
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    ABSTRACT: This paper develops an algorithm to estimate the space shift, time shift (or time delay), and parameters in a shifted continuous 2-D system described by a 2-D partial differential equation. Using the linear filter method, the simultaneous estimation of shifts and parameters is achieved. Also, the instrumental variable technique is used to remove the least square estimation bias, which is due to measurement noise. There are some methods to estimate the time shift in 1-D systems. However, no method has been proposed so far to estimate the shifts in 2-D systems. To show the performance of the proposed algorithm, one illustrative numerical example is discussed.
    Canadian Journal of Electrical and Computer Engineering 12/2014; 37(1):42-47. DOI:10.1109/CJECE.2014.2311927
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    ABSTRACT: In this paper, a new method for impulsive noise reduction and edge preservation in images is presented. Images of different characteristics corrupted with a wide range of impulsive noise densities using two impulsive noise models are examined using the proposed method. In the detection stage of the method, two conditions have to be met to determine whether an image pixel is noisy or not. Two predetermined threshold values are involved in the computation of the second condition to differentiate between corrupted and uncorrupted pixels. Only pixels determined to be noisy in the detection stage are filtered in the next filtering stage where small size sliding windows are used to significantly reduce blurring effects in the output restored images. Several measuring indices have been used to examine the performance of the proposed method compared with many existing state-of-the-art methods in the literature of the image restoration field. Extensive simulation results show the superior performance of the proposed method over other techniques in terms of restoration quality, and preservation of images with fine details and edges.
    Canadian Journal of Electrical and Computer Engineering 12/2014; 37(1):2-10. DOI:10.1109/CJECE.2014.2309071
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    ABSTRACT: A new method to model the end effect for single-sided short-primary linear induction motors (LIMs) is developed by considering the effect of nonzero leakage inductance of the secondary. The well-established equivalent circuit model—introduced by Duncan in the 1980s—is improved by taking nonzero leakage inductance into account. This new approach closes the gap between predictions and test results of a transit LIM. It also allows for reliable model utilization in engineering practice. The analytical predictions are verified with the field test data collected from a full-scale LIM designed for public transit systems.
    Canadian Journal of Electrical and Computer Engineering 12/2014; 37(1):34-41. DOI:10.1109/CJECE.2014.2311958
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    ABSTRACT: This paper obtained the switching impulse flashover characteristic of live working complex gap on extra high voltage (EHV) and ultra high voltage (UHV) high-voltage transmission lines by a large number of experiments. Based on the experimental data and the leader inception discharge model, the complex gap discharge development during the process of entering equipotential and its influencing factors have been analyzed with the electric filed calculation method. Moreover, considering the practical conditions in live working sites, a complex gap discharge model appropriate for side live working on EHV and UHV high-voltage transmission lines has been proposed by introducing a revision coefficient $k_{m}$ . It has been found that $k_{m}$ is related to the working position and the structure of high-voltage electrode. Through further research on the establishment of the functional relationship, it can provide a comparable accurate theoretical calculation method for the research on the complex gap of live working and can give a guideline for optimizing the test plans.
    Canadian Journal of Electrical and Computer Engineering 12/2014; 37(1):11-18. DOI:10.1109/CJECE.2014.2311924
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    ABSTRACT: This paper presents a state-of-the-art review of axial-flux permanent-magnet (AFPM) machines in the aspects of construction, features, electromagnetic and thermal modeling, simulation, analysis, design, materials, and manufacturing. Some key references on the above-mentioned aspects pertaining to the machine are discussed briefly. Particular emphasis is given on the design and performance analysis of AFPM machines. A comparison among different permanent magnet machines is also provided. Thus, this paper makes a bridge between the currently used permanent magnet machines in industry and the recent developments of AFPM machines.
    Canadian Journal of Electrical and Computer Engineering 12/2014; 37(1):19-33. DOI:10.1109/CJECE.2014.2309322