Print ISSN: 1681-6900

Online ISSN: 2412-0758

Keywords : LabVIEW


Design and FPGA Implementation of Intelligent Fault Detection in Smart Wireless Sensor Networks

Mohammed H. Hadi; Abbas Hussain Issa; Atheer Alaa Sabri

Engineering and Technology Journal, 2021, Volume 39, Issue 4A, Pages 653-662
DOI: 10.30684/etj.v39i4A.1951

In this paper, both the design and hardware of Fault Detection (FD) in Wireless Sensor Network (WSN) was implemented using FPGA NI myRIO kit, wireless temperature sensors network with small size, low cost, and low power consumption. Work data processing was performed using pattern recognition methods to detect residual generation. LabVIEW software environment was employed for system performance. In this paper. The design of the hardware circuit NI myRIO kit received temperature from the sensors. The examined system showed an ability to monitor and track any fault or fire that may occur; based on the results, if collected data is exceeded predetermined threshold, then the system is responding, a direct connection is using WIFI to process this data by LabVIEW.

Study of Power System Load Flow Using FPGA and LabVIEW

Ahmed Y. Yaseen; Afaneen A. Abbood

Engineering and Technology Journal, 2020, Volume 38, Issue 5, Pages 690-697
DOI: 10.30684/etj.v38i5A.346

The capability to rapidly execute the power flow (PF) calculations permit engineers in assured with stay bigger assured within the dependability, protection, and economical operation of their system within the case of planned or unplanned instrumentality failures. The purpose of this work is to investigate the use of FPGA characteristics to speed up power flow computing time for the on-line monitoring system of a power system. The work comprises which is the development of the Power flow program using the Fast-decoupled method based on FPGA (Field Programmable Gate Array), and LABVIEW (graphical programming environment). The program delivered very satisfactory results to solve a 30-bus test system. These findings suggest that in general that differences between the proposed work and the conventional fast decoupled method are satisfactory. As for the execution time, because the FPGA uses parallel solutions, the performance of the proposed method is faster. Also, the engagement of the FPGA and the LabVIEW program presented an effective monitoring system for observing the power system.a

Digital Flow Rate Measurement System Design for Minichannel based on Cross Correlation Technique

H.A. Dhahad; E.M. Alfayydh; K.H. Fahem

Engineering and Technology Journal, 2017, Volume 35, Issue 7, Pages 756-763
DOI: 10.30684/etj.35.7A.12

In this paper, a demonstration for an experimental study to measure mean fluid velocity in minichannels is presented. Fluid flow velocity was estimated by applying cross correlation technique on measured thermal fluctuation using two ultra-small thermistors in every channel. These experiments were conducted on two flow field plates (single serpentine and parallel Z-type arrangement) with dimensions (L*W*H= 75*70*3