Frequency Response Analysis of IEMI in Power Line Network by Using Monte Carlo Approach
2016 (English)Conference paper (Refereed)
In this paper, we investigate the targeted load frequency responses of Intentional Electromagnetic Interference (IEMI) in low voltage power line network, which consists of multiple junctions and branches. A disturbance that is injected at a random position in the network is considered in our work, and we study the impact of the position of the injection point in the sense of probability distribution, through the Monte Carlo method. To increase the precision, in the Monte Carlo simulation model, we introduce three variance reduction techniques, namely, complementary random numbers, correlated sampling and stratified sampling, and we use them in combination. Results show that they can significantly reduce the variance and increase the simulation precision. More importantly, simulations quantitatively show that, controlling the probability of criminal accessing the targeted load can effectively reduce the influence level, which is crucial for ensuring the security and robustness of whole networks.
Place, publisher, year, edition, pages
Electronic Environment , 2016.
Electrical Engineering, Electronic Engineering, Information Engineering
IdentifiersURN: urn:nbn:se:kth:diva-186043OAI: oai:DiVA.org:kth-186043DiVA: diva2:925015
electronic environment 2016
QC 201605102016-04-292016-04-292016-05-10Bibliographically approved