Design and implementation of a power quality monitoring system over internet
نویسندگان
چکیده
In order to raise awareness about energy waste, an energy monitoring system able to be used either in residential or commercial applications is proposed in this paper. The acquisition system is based on Arduino Due (ArD), X-Bee and free software. The system has been designed considering low-power consumption and low-component count while meeting international standards. The prototype is constituted by a signal conditioning circuit capable to conditioning up to 8 channels (4 for voltage and 4 for current) and an Arduino Due capable to acquire 8 channels simultaneously. The prototype was tested at a laboratory and in an residential application, an evidence of its performance is given.
منابع مشابه
Robust Coordinated Design of UPFC Damping Controller and PSS Using Chaotic Optimization Algorithm
A Chaotic Optimization Algorithm (COA) based approach for the robust coordinated design of the UPFC power oscillation damping controller and the conventional power system stabilizer has been investigated in this paper. Chaotic Optimization Algorithms, which have the features of easy implementation, short execution time and robust mechanisms of escaping from local optimum, is a promising tool fo...
متن کاملDesign and Implementation of an Online Test System to Evaluate the Students more Precisely and Improve the Quality of Education
Introduction: Evaluation, play a role in increasing motivation, raising the level of students knowledge, and improving the quality of teaching. Today, educational technology is used to assess the level of learning and to improve the level of student’s knowledge and to increase the incentive to participate in classrooms. This article aims to design and implement an online test system to conduct ...
متن کاملDesign and Implementation of a Kalman Filter-Based Time-Varying Harmonics Analyzer
Nowadays with increasing use of numerous nonlinear loads, voltage and current harmonics in power systems are one of the most important problems power engineers encounter. Many of these nonlinear loads, because of their dynamic natures, inject time-varying harmonics into power system. Common techniques applied for harmonics measurement and assessment such as FFT have significant errors in presen...
متن کاملImplementation of neutron radiography in the MNSR Low Power Research Reactor
Neutron radiography is an unique, advanced and useful non-destructive test method in various industries and researches. Nuclear reactors are powerful and stable neutron sources for the neutron radiography system. In this research, the MNSR research reactor has been used as a neutron source for a neutron radiography system, and its neutron beam parameters have been evaluated. Also, using the dir...
متن کاملExplanation of the Management Challenges of Health System Reform in Health Care Domain city QOM: A Qualitative Study (Iran)
Background and Objectives: Assessment, identification, and presentation of management challenges of running programs can help policymakers and administrators to overcome these deficiencies and achieve the objectives of the plan. This study was conducted with the aim of explanation of the management challenges and solutions for its elimination in the health sector of health system reform plan Qo...
متن کامل