MEASURING DATA ACQUISITION HARDWARE FOR ELECTRICAL IMPEDANCE TOMOGRAPHY
Journal Title: Informatyka Automatyka Pomiary w Gospodarce i Ochronie Środowiska - Year 2017, Vol 7, Issue 1
Abstract
This article presents the design of the device with active electrodes to examine the flood embankment. There was discussed the method of determining the conductivity. The presented solution was based on electrical impedance tomography. There was described the concept of active electrodes and measuring equipment for data acquisition. Electrical impedance tomography, which is based on measuring potential difference, can be used to calculate conductivity. The problem depends on the fact that every material has unique conductance.
Authors and Affiliations
Tomasz Rymarczyk, Karol Duda, Paweł Rymarczyk, Daniel Olchowy, Jan Sikora
POWER SYSTEM MODELING BASED ON THE CIM STANDARD IEC61970
The article describes general power system modeling rules based on international standard IEC61970. Discussion has been divided on three stages. In the first case the genesis of standard has been shown. The second descri...
THREE-DIMENSIONAL MODELLING OF THERMAL STRESSES IN A PLANAR SOLID OXIDE FUEL CELL OF A NOVEL DESIGN
The presented modelling investigation was carried out to analyze thermal stresses and expansion in an anode supported planar Solid Oxide Fuel Cell (pSOFC). The temperature distribution was based on previously develo...
State estimation in the highest voltage power system networks
The paper describes practice problem in power system state estimation. General state estimation theory is presented, as well as network topology processing, observability test, state estimation and bada data analysis. La...
OPTIMIZATION OF AFFILIATION DETERMINATION OF GEOPOINTS TO LIMITED AREAS ALGORITHMS FOR THE USE OF THE OPENSTREETMAP PROJECT
This paper presents mechanisms of geodata processing and their optimisation. Described algorithms main functionality is to determine the affiliation of geopoints to limited areas expressed by closed polylines with given...
ANALIZA STRAT MOCY W WOLNOOBROTOWYM SILNIKU PNEUMATYCZNYM
Celem pracy jest opisanie nowego polskiego wynalazku silnika pneumatycznego według patentu PL 214371. W pracy przedstawiono budowę oraz zasadę działania, opisano stanowisko badawcze, wstępne wyniki pomiarów oraz wyznaczo...