Control strategy and site selection of a shunt active filter for damping of harmonic propagation in power distribution systems

The design of power distribution systems should be such that it can technically respond to the increase in electricity demand properly and economically, optimally designed and high network reliability. In order to respond to the increase in electricity demand, load forecasting must be done so that in addition to providing the electricity needed by customers, expansion of power generation centers, expansion of substations, expansion of transformer stations and selection of their appropriate location can be done optimally. In this article, we first examine the definitions and factors that are technically and economically effective in the economic design of energy distribution systems. And in the next stage, we will see whether these above-mentioned effective factors are considered in the 0.4 kV distribution network of Ghazni city or not.

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Network-Integrated Protection and Control Strategy for Power Distribution Systems

2007 Large Engineering Systems Conference on Power Engineering ◽

10.1109/lescpe.2007.4437349 ◽

2007 ◽

Cited By ~ 5

Author(s):

Lin Wang ◽

Helen Cheung ◽

Alexander Hamlyn ◽

Cungang Yang ◽

Richard Cheung

Keyword(s):

Control Strategy ◽

Power Distribution ◽

Distribution Systems ◽

Power Distribution Systems ◽

Protection And Control ◽

And Control

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Increasing safety and reliability in power distribution systems from optimized selection of protection devices

2010 IEEE International Energy Conference ◽

10.1109/energycon.2010.5771779 ◽

2010 ◽

Author(s):

D. H. Spatti ◽

I. N. da Silva ◽

N. R. Santos ◽

R. A. Flauzino

Keyword(s):

Power Distribution ◽

Distribution Systems ◽

Power Distribution Systems ◽

Safety And Reliability ◽

Protection Devices ◽

Selection Of

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Optimal Selection of Metering Points for Power Quality Measurements in Distribution System

Energies ◽

10.3390/en14041202 ◽

2021 ◽

Vol 14 (4) ◽

pp. 1202

Author(s):

Krzysztof Piatek ◽

Andrzej Firlit ◽

Krzysztof Chmielowiec ◽

Mateusz Dutka ◽

Szymon Barczentewicz ◽

...

Keyword(s):

State Estimation ◽

Power Quality ◽

Power Distribution ◽

Distribution System ◽

Distribution Systems ◽

Optimal Selection ◽

Power Distribution Systems ◽

Observability Analysis ◽

Selection Of

Quality of power supply in power distribution systems requires continuous measurement using power quality analyzers installed in the grid. The paper reviews the published methods for optimal location of metering points in distribution systems in the context of power quality metering and assessment. Three methods have been selected for detailed analysis and comparative tests. It has been found that utilization of the methods is possible, but their performance varies highly depending on the test grid’s topology. Since the methods rely on the state estimation approach, their performance is strictly related to observability analysis. It has been found that standard observability analysis used for typical state estimation problem yields ambiguous results when applied to power quality assessment. Inherited properties of the selected methods are also analyzed, which allows for the formulation of general recommendations about optimal selection of metering points in a distribution system.

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