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JournalISSN: 0018-9510

IEEE Transactions on Power Apparatus and Systems 

About: IEEE Transactions on Power Apparatus and Systems is an academic journal. The journal publishes majorly in the area(s): Electric power system & Electric power transmission. It has an ISSN identifier of 0018-9510. Over the lifetime, 4035 publication(s) have been published receiving 112947 citation(s).

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Journal ArticleDOI
Abstract: This report describes a load model, generation system, and transmission network which can be used to test or compare methods for reliability analysis of power systems. The objective is to define a system sufficiently broad to provide a basis for reporting on analysis methods for combined generation/transmission (composite) reliability.

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2,118 citations


Journal ArticleDOI
Abstract: The phenomena of stability of synchronous machines under small perturbations is explored by examining the case of a single machine connected to an infinite bus through external reactance.

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1,864 citations


Journal ArticleDOI
Hermann W. Dommel1Institutions (1)
TL;DR: Electromagnetic transients in arbitrary single- or multiphase networks are solved by a nodal admittance matrix method based on the method of characteristics for distributed parameters and the trapezoidal rule of integration for lumped parameters.

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Abstract: Electromagnetic transients in arbitrary single- or multiphase networks are solved by a nodal admittance matrix method. The formulation is based on the method of characteristics for distributed parameters and the trapezoidal rule of integration for lumped parameters. Optimally ordered triangular factorization with sparsity techniques is used in the solution. Examples and programming details illustrate the practicality of the method.

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1,464 citations


Journal ArticleDOI
Hermann W. Dommel1, William F. Tinney1Institutions (1)
TL;DR: A practical method is given for solving the power flow problem with control variables such as real and reactive power and transformer ratios automatically adjusted to minimize instantaneous costs or losses by Newton's method, a gradient adjustment algorithm for obtaining the minimum and penalty functions to account for dependent constraints.

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Abstract: A practical method is given for solving the power flow problem with control variables such as real and reactive power and transformer ratios automatically adjusted to minimize instantaneous costs or losses. The solution is feasible with respect to constraints on control variables and dependent variables such as load voltages, reactive sources, and tie line power angles. The method is based on power flow solution by Newton's method, a gradient adjustment algorithm for obtaining the minimum and penalty functions to account for dependent constraints. A test program solves problems of 500 nodes. Only a small extension of the power flow program is required to implement the method.

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1,459 citations


Journal ArticleDOI
B. Stott1, O. Alsac1Institutions (1)
TL;DR: This paper describes a simple, very reliable and extremely fast load-flow solution method that is attractive for accurate or approximate off-and on-line routine and contingency calculations for networks of any size, and can be implemented efficiently on computers with restrictive core-store capacities.

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Abstract: This paper describes a simple, very reliable and extremely fast load-flow solution method with a wide range of practical application. It is attractive for accurate or approximate off-and on-line routine and contingency calculations for networks of any size, and can be implemented efficiently on computers with restrictive core-store capacities. The method is a development on other recent work employing the MW-?/ MVAR-V decoupling principle, and its precise algorithmic form has been determined by extensive numerical studies. The paper gives details of the method's performance on a series of practical problems of up to 1080 buses. A solution to within 0.01 MW/MVAR maximum bus mismatches is normally obtained in 4 to 7 iterations, each iteration being equal in speed to 1? Gauss-Seidel iterations or 1/5th of a Newton iteration. Correlations of general interest between the power-mismatch convergence criterion and actual solution accuracy are obtained.

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1,384 citations


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Performance
Metrics
No. of papers from the Journal in previous years
YearPapers
198523
198442
198321
198225
1981118
1980262

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Journal's top 5 most impactful authors

Ieee Report

35 papers, 1.6K citations

Roy Billinton

25 papers, 727 citations

H. H. Happ

23 papers, 630 citations

A. M. Sasson

14 papers, 936 citations

A. J. McElroy

14 papers, 223 citations