Calculation of the Effects of Implementing a DSM Electricity Demand Management Strategy Using the Example of Analysis of Changes in the Power System Load
Main Article Content
Abstract
The paper presents the impact of implementing Demand Side Management (DSM) solutions through proper management and control of the process of charging and discharging electric car batteries. As a result, the daily load curves were shaped so as to fill valleys and cut down peaks. Therefore, the implementation of power demand management solutions had a significant impact on the power system operation. The impact of DSM solutions manifested in the form of changes in the power system loads. As part of the analysis of power demand changes, indicators have been proposed that enable their description. The use of these indicators will allow one to detect and compensate for any negative effects of implementing DSM solutions.
Article Details
References
Ryś M., Wybrane narzędzia sterowania popytem na energię elektryczną [Selected tools for electricity demand control], Rynek Energii, No. 4, 2005.
Goswami D.Y., Kreith F., Energy efficiency and renewable energy handbook, CRC Press 2016.
Wang Z., Wang S., Grid Power Peak Shaving and Valley Filling Using Vehicle-to-Grid Systems, IEEE Transactions on Power Delivery, Vol. 28, No. 3, 2013.
Stahl W., Bućko P., Analysis of the Impact of Charging Electric Cars on the Power System Load, Acta Energetica, No. 1/38, 2019.
Falvo M.C. et al., EV Charging Stations and Modes: International Standards, 2014 International Symposium on Power Electronics, Electrical Drives, Automation and Motion, Italy, Ischia, 18–20 June 2014.
Zapotrzebowanie mocy KSE [Power demand in the National Power System] (1–31.10.2019), Polskie Sieci Elektroenergetyczne [online], https://www.pse.pl/obszary-dzialalnosci/ krajowy-system-elektroenergetyczny/zapotrzebowanie-kse.
Stahl W., Rozwiązania V2G i G2V jako sposoby wykorzystania sa¬mochodów elektrycznych do zmiany kształtu krzywej obciążenia dobowego systemu elektroenergetycznego [V2G and G2V solu¬tions as ways of using electric cars to change the shape of the daily load curve of the power system], Zeszyty Naukowe Wydziału Elektrotechniki i Automatyki Politechniki Gdańskiej, No. 61, 2018, pp. 69–72.
Bućko P., Stahl W., Analiza wpływu ładowania pojazdów elek¬trycznych na dynamikę zmian obciążenia dobowego systemu elektroenergetycznego [Analysis of the impact of charging electric vehicles on the dynamics of daily changes in the load of the power system], XIX Scientific Conference „Current problems in power engineering” APE ’19, Jastrzębia Góra, czerwiec 2019 [w:] Zeszyty Naukowe Wydziału Elektrotechniki i Automatyki Politechniki Gdańskiej, No. 62, 2019, pp. 29–32.