scholarly journals Statistically equilibrium states of load in the problem of static load characteristics identification

2017 ◽  
Vol 17 (2) ◽  
pp. 23-28 ◽  
Keyword(s):  
Static Load ◽  
Equilibrium States ◽  
Load Characteristics

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.

Experimental Investigation of Static Load Characteristics

2014 ◽  
Vol 960-961 ◽  
pp. 969-973 ◽  
Author(s):  
Alexander Tavlintsev ◽  
Andrey Pazderin ◽  
Anton Suvorov ◽  
Pavel V. Chusovitin ◽  
Olga Malozemova
Keyword(s):  
Experimental Investigation ◽  
Steady State ◽  
Power Flow ◽  
Static Load ◽  
State Power ◽  
Power Flow Calculation ◽  
Load Model ◽  
Order Polynomial ◽  
System Data ◽  
Load Characteristics

It is common practice to use 2nd order polynomial load model for steady-state power flow calculation. The paper describes the experiment for obtaining static load characteristics and the technique for identifying coefficients of the load model based on remote metering system data.

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