Dependence Of The Indicators Of Three-phase Transformers With Planar Plate Magnetic Wires From Variants Of Rod Configuration

Stavinskii, A. A.; Shebanin, Vyacheslav; Avdieieva, Elena; Tsyganov, Aleksandr; Stavinskiy, Rostislav; Sadovoy, Oleksiy

doi:10.1109/mees.2019.8896451

Cited by 10 publications

(2 citation statements)

References 3 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In addition to affecting cable lines, harmonic distortions can reduce the available power to the transformer which is used to power nonlinear loads. This additional thermal load is added to both the transformer windings and the magnetic circuit, leading to a decrease in the rated power of the transformer (Stavinskii et al 2019). The decrease in the rated power of the transformer depending on the percentage of nonlinear consumers in the power grid is shown in Figure 14.…”

Section: The Effect Of Harmonic Distortion On Transformersmentioning

confidence: 99%

Tools for modeling the level of harmonic distortion in power grids and their impact

Malogulko,

Teptia,

Ostra

et al. 2023

Polityka Energetyczna – Energy Policy Journal

View full text Add to dashboard Cite

The impact of harmonic distortions on power grids is a major issue in contemporary power networks as a result of the extensive application of non-linear loads. The purpose of this article is to explore the problem of harmonic distortion in power grids and its impact on the elements of the power grid, such as cable lines and transformers. The Schaffner PQS software product was used in this study to model power grids. New techniques for modeling power grids and finding technical solutions that meet the IEEE 519-2014 standard were introduced. The study finds that harmonic distortion can lead to an additional heat load being placed on cable lines and reduces the power available to transformers, which can decrease their rated power. The application of modern software reduces the time and complexity of calculations, and the availability of software solutions for limiting harmonic distortion simplifies the creation of solutions that meet this standard. Using the methods 20 presented in the study, engineering solutions can be improved, the reliability of electrical systems can be increased, and the loss of electrical energy can be reduced. This can enhance efficiency for design engineers and technical specialists involved in the operation of power grids.

show abstract

Section: The Effect Of Harmonic Distortion On Transformersmentioning

confidence: 99%

Tools for modeling the level of harmonic distortion in power grids and their impact

Malogulko,

Teptia,

Ostra

et al. 2023

Polityka Energetyczna – Energy Policy Journal

View full text Add to dashboard Cite

show abstract

“…In economic terms, the production and consumption of heat and electricity are the backbones of modern industrial production, and its modernization forms the basis for reducing the production cost of goods. In addition, with the use of modern information and social technologies, monitoring and cost reduction in the process of ESEE regarding the macroeconomic perspectives is a component of the informatization of the economic entity of the TPS and the national economy as a whole; one of the stages of informatization of society as a system of the production of life in its societal means (Khmelko 1973), and post-industrial production (Toffler 1980;Stavinskii et al 2019).…”

Section: Introductionmentioning

confidence: 99%

Reserves for improving the efficiency of thermal power stations: external on-site energy examination

Yevtukhov,

Dunaievska,

Bondzyk

et al. 2023

Polityka Energetyczna – Energy Policy Journal

View full text Add to dashboard Cite

This article systematizes the experience of conducting energy audits of production facilities and municipal establishments in the form of recommendations. The purpose of the analysis is to substantiate the criteria for an effective energy audit for thermal power stations. The object of the study is the formal and regulatory content of such criteria. The subject of the analysis (a prerequisite for objectification) is the systemic relationship of formal criteria with production efficiency. Based on the experience of energetic examinations, the general requirements for the subjects of the energy audit of thermal power stations are highlighted and the general approaches and the sequence of the analytical audit are recommended. It is generalized that the restoration and improvement of thermal power stations as elements of the Ukrainian energy system are cost-effectively provided that the relations between the customer and the energy auditor are transparent and open. From the perspective of energy management, the external on-site energy examination assesses the technical and economic performance of thermal power stations in a broad, comprehensive manner, identifying shortcomings and reserves, providing forecasting and determining the main areas of a thermal power station's operation, and improving the plant's reputation.

show abstract

Expansion Of Measurement Grid In Field Problems

Biliuk

Shareyko

Tubaltsev

et al. 2021

2021 IEEE International Conference on Modern Electrical and Energy Systems (MEES)

View full text Add to dashboard Cite

Dependence Of The Indicators Of Three-phase Transformers With Planar Plate Magnetic Wires From Variants Of Rod Configuration

Cited by 10 publications

References 3 publications

Tools for modeling the level of harmonic distortion in power grids and their impact

Tools for modeling the level of harmonic distortion in power grids and their impact

Reserves for improving the efficiency of thermal power stations: external on-site energy examination

Expansion Of Measurement Grid In Field Problems

Contact Info

Product

Resources

About