Complex load bus static load characteristics determination using passive experiment method

2018 ◽  
Author(s):  
Stepan A. Drimitriev ◽  
Sergey I. Semenenko ◽  
Anton A. Suvorov
Keyword(s):  
Static Load ◽  
Complex Load ◽  
Experiment Method ◽  
Load Characteristics ◽  
Passive Experiment

The Influence of Compensating Devices on the Static Load Voltage Characteristics’ Form

2015 ◽  
Vol 1092-1093 ◽  
pp. 396-399
Author(s):  
Alexander Tavlintsev ◽  
Maria Shorikova
Keyword(s):  
Experimental Data ◽  
Static Load ◽  
Math Modeling ◽  
Data Reliability ◽  
Load Modeling ◽  
Complex Load ◽  
Load Voltage ◽  
Model Form ◽  
Compensating Devices

Load modeling by means of static voltage characteristics is a modern way to describe mode parameters influence on it. Nowadays typical curves are used, which leads to inaccuracy growth in case of networks with complex load buses. Consequently, it is appropriate to apply real characteristics with compensating devices taken into account. Also the preliminary math modeling is needed to estimate experimental data reliability and make a model form hypothesis.

scholarly journals Analysis of Failures of Selected Technical Objects

2020 ◽  
Vol 50 (4) ◽  
pp. 73-88
Author(s):  
Bogdan Landowski ◽  
Łukasz Muślewski ◽  
Klaudiusz Migawa ◽  
Daniel Perczyński
Keyword(s):  
Technical System ◽  
Technical Object ◽  
Transport Services ◽  
Experiment Method ◽  
Service Conditions ◽  
Analysis Of Failures ◽  
Safe Transport ◽  
Passive Experiment ◽  
Main Operation

AbstractThe article deals with selected issues concerning tests results of failures of selected objects used in the analyzed real technical system. The main operation goal of the analyzed system is to provide passengers with safe transport services within a given quantitative range and over a given territory. The analyzed technical objects were transport means. Transport services were provided along scheduled routes. Selected features and characteristics of vehicle failures have been discussed. Vehicles used in the investigated technical object were disassembled for the needs of the research. Tests were performed with the use of the passive experiment method under real service conditions.

scholarly journals Static load characteristics in the presence of high harmonics

2019 ◽  
Vol 140 ◽  
pp. 10005
Author(s):  
Aleksandr Skamyin ◽  
Oleg Vasilkov
Keyword(s):  
Static Load ◽  
Reactive Power ◽  
Harmonic Distortion ◽  
Electronic Energy ◽  
Computational Error ◽  
Voltage Distortion ◽  
High Harmonics ◽  
Mathematical Equations ◽  
Load Characteristics ◽  
Minimum Costs

The article presents the issues of static load characteristics construction in the presence of high harmonics. Mathematical equations for power calculations in the presence of high harmonics are proposed. Reactive power is calculated at the fundamental frequency based on minimizing the computational error of electronic energy meters and providing minimum costs to ensure maximum degree of reactive power compensation using condenser batteries. The dependences between distortion power and voltage are constructed according to the results of measurements at the laboratory stand. Such dependencies allow us to identify the nature of harmonic distortion, to develop measures for minimizing the distortion power and consumer contribution to the voltage distortion.

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