Separation of customer and supply harmonics in electrical power distribution systems

Moustafa, Amira; Moussa, Adel; El-Gammal, Mahmoud

doi:10.1109/ichqp.2000.896871

Cited by 24 publications

(18 citation statements)

References 6 publications

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“…One such technique [19] examines the extent to which the installation deviates from the behaviour expected of an equivalent resistor-inductor combination; an extension [20] specifically requires that the equivalent circuit draw the same fundamental real and reactive power as the actual installation. Neither case is particularly constructive: capacitance is neglected completely in the equivalent circuit, so even a resistor-capacitor combination would be replaced with a resistor and inductor, potentially leading to identification of severe distortion where none exists.…”

Section: Problems Closely Related To Compliance Assessmentmentioning

confidence: 99%

Conditions for the assessment of the harmonic compliance of an installation

Browne

Gosbell

Perera

2008

2008 13th International Conference on Harmonics and Quality of Power

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Methods of allocating harmonic emission limits to customer installations have evolved considerably, as evidenced by the development of harmonic guides such as IEEE-519 and IEC/TR 61000-3-6. However, there is only limited consensus on appropriate techniques validating compliance of installations with those limits. Existing techniques are reviewed and related problems are examined. Conditions which acceptable tests of compliance should meet are proposed.

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Section: Problems Closely Related To Compliance Assessmentmentioning

confidence: 99%

Conditions for the assessment of the harmonic compliance of an installation

Browne

Gosbell

Perera

2008

2008 13th International Conference on Harmonics and Quality of Power

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“…• Principles involving load modeling under distorted conditions [4]- [7]; • Harmonic active power flow [8];…”

Section: Introductionmentioning

confidence: 99%

A Case Study of Sharing the Harmonic Voltage Distortion Responsibility between the Utility and the Consumer

Costa¹,

Santos²,

Silva³

et al. 2024

RE&PQJ

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The aim of this paper is to apply a methodology towards the sharing of responsibility between the utility and the consumer with reference to the occurrence of harmonic voltage distortions at the point of common coupling (PCC). The approach is based on the measured values of harmonic voltage and current as well as the supply and load harmonic impedance information. In addition to the general method principles, the paper focuses a specific application involving a real industrial installation, fed by 230 kV and having a large amount of rectifiers. The results are then used to verify the proposal consistency regarding the sharing of the responsibilities between the utility and the industry as far as the harmonic voltage distortion is concerned. The proposed process finds sustenance during the implementation of mitigation procedures with sights to the attendance of the standards of quality established by the regulating agencies.

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“…Hence, serious problems are faced by the utility and customer equipment once the harmonics flow into distribution system from the non-liner loads. Harmonic distortion and voltage distortion can cause bursting capacitors, blown fuses, overheating of power equipment and insulation failure [6].…”

Section: Introductionmentioning

confidence: 99%

Towards a best practice asset management framework for electrical power distribution organisations

Khaliq

Mahmood

Das

2015

2015 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC)

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Abstract-Asset management in electrical power distribution organizations is becoming progressively explicit. However, organizations are encountering much difficulties in outlining and institutionalizing their asset management because of the complexity of the discipline. This paper has developed a useful capability maturity model for benchmarking and improving asset management for electrical power distribution organizations. In addition, a process-based framework is introduced for asset management, where thirteen key process areas and seven attributes are identified in this research for electrical power distribution organizations. Implementation of such model should enable these organizations to manage their assets more effectively for optimal service delivery as well as ensure reliability of their assets.

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Separation of customer and supply harmonics in electrical power distribution systems

Cited by 24 publications

References 6 publications

Conditions for the assessment of the harmonic compliance of an installation

Conditions for the assessment of the harmonic compliance of an installation

A Case Study of Sharing the Harmonic Voltage Distortion Responsibility between the Utility and the Consumer

Towards a best practice asset management framework for electrical power distribution organisations

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