MODELING SOIL ELECTRICAL CONDUCTIVITY UNDER IMPULSE DISCHARGE FOR ELECTRICAL GROUND SYSTEM
Published In: 8TH INTERNATIONAL CONFERENCE ON ADVANCES IN COMPUTING, ELECTRONICS AND ELECTRICAL TECHNOLOGY
Author(s): ELSHEIKH M. A. ELSHEIKH , FAWWAZ ENIOLA FAJINGBESI , NUR SHAHIDA MIDIA , SITI HAJAR YUSOFF
Abstract: Soil electrical conductivity play an essential role in proper grounding system design for dissipation of static and dynamic electric charge. However, soil properties such as pH, moisture and nutrients causes’ non-linear variation in the soil electrical conductivity. This non-linear soil impedance phenomena directly affect electrical modeling of soil characteristics for efficient grounding system design. In this paper, the electrical dependency of soil properties on overall impedance have been investigated and used to formulate a soil impedance electrical circuit equation model through simulation and empirical methods. Electrical conductivity for samples of 30kg of soil with varying properties within at a moisture range of 14%-26% where injected with impulse discharge and the corresponding plot where fitted with electrical circuit simulation until a proper fit was achieved. The result shows that soil electrical impedance can be modeled with a complex circuit having both capacitive, re
- Publication Date: 04-Feb-2018
- DOI: 10.15224/978-1-63248-144-3-29
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BLOCKCHAIN-BASED DISTRIBUTED CLOUD/FOG PLATFORM FOR IOT SUPPLY CHAIN MANAGEMENT
Published In: 8TH INTERNATIONAL CONFERENCE ON ADVANCES IN COMPUTING, ELECTRONICS AND ELECTRICAL TECHNOLOGY
Author(s): ANNA CARBONE , DANCO DAVCEV , KOSTA MITRESKI , LJUPCO KOCAREV , VLADO STANKOVSKI
Abstract: This paper is inspired by the project proposal ID 7807232014 submitted for the EU Horizon 2020 topic ICT-11- 2017 in April 25, 2017. It aims at applying state-of-the-art ICT technologies, systems and functions such as Cloud/Fog and IoT to enable food supply chain. A new approach will lead to trusted cooperative applications and services within the agro-food chains. Blockchain technologies will enhance the transparency, information flow and management capacity allowing better interactions of farmers with other part of supply chain, especially the consumer. Our research will provide better performing value chains by proposing new food-on-demand business model, based on new Quality of Experience (QoE) food metrics, bridging the gap between subjective experience and objective matrics based on quality standards. Finally, we provided an awareness qustionaire for fresh food products (FFP) and survay for a group of 30 students from the University of Skopje. This study showed that the majority
- Publication Date: 04-Feb-2018
- DOI: 10.15224/978-1-63248-144-3-37
- Views: 0
- Downloads: 0