Key words
voltage steady-state load characteristics, software, common information model, data mining.
articles
Authors:
Kondrashov M., Kondrashova А. Published in
№ 5(77)
30 october 2018 year
Rubric: Algorithmic efficiency
Rubric: Algorithmic efficiency
Software to identify the actual voltage steady-state load characteristics identification of large consumers
The actual voltage steady-state load characteristics are necessary for effective and reliable operational
management of electric power systems. The actual voltage steady-state load characteristics
for connection allow to calculate the values of active and reactive power from the applied voltage in
a steady-state mode at a constant frequency. This will allow accurately predicting consumption schedule
of electricity, increasing the static stability and loading power lines. One of the main difficulties
in updating the voltage steady-state load characteristics is the lack of tools for processing voltage and
power measurements. The author’s algorithm and the architecture of its software implementation are
proposed in the article, allowing to automate the process of obtaining actual voltage steady-state load
characteristics. The developed algorithm is based on data mining methods such as cluster analysis, filtering,
regression analysis and others. The software product is designed in accordance with the provisions
of the service-oriented architecture and has a decomposition by layers, where each layer has its
own functionality. The results of the software calculations can be used in any software products that
support the CIM standard. In addition, the possibilities of integrating the developed software with corporate
applications used by SO UРS are discussed. Preliminary considerations on this issue were addressed
in the report [1]. This report is devoted to the description of the software.
