Fawzy Ahmed

Benha University · Department of Electrical Engineering (Benha)

In this paper, new optimal procedures are introduced to design the finest controllers and harmonic compensators (HCs) of three-level cascaded control for three-phase grid-supporting inverters based-AC microgrid. The three control levels, comprising primary, secondary and synchronization control levels, are developed in stationary αβ-frame and based...

An application of wireless standards for remote monitoring of a separately excited DC Motor speed control using ZigBee protocol standard is introduced in this paper. An appropriate wireless system has been developed and de-scribed. The measurement of power converter voltage armature speed done. The simulation of the proposed system is carried out u...

This paper proposes new analytical and optimal design procedures of the proportional- resonant (PR) controller and its harmonic compensators (HCs) for three-phase grid- connected voltage source inverters (VSIs) powered by renewable energy resources. The modeling and analysis based on stationary reference frame are performed for VSIs collab- orated...

The proposed Remote SCADA System (RSS) is a smarter, faster and more reliable way to control high power machines and monitor their sensors, data, and failures. The proposed system focuses mainly on building our own complete SCADA software and not using open-source SCADA software. The proposed RSS can use unlimited number of added Remote Terminal Un...

The proposed Remote SCADA System (RSS) is a smarter, faster and more reliable way to control high power machines and monitor their sensors, data, and failures. The proposed system focuses mainly on building our own complete SCADA software and not using open-source SCADA software. The proposed RSS can use unlimited number of added Remote Terminal Un...

Applied Microcontrollers course is a projectbased learning (PBL) methodology. The Project Based Learning (PBL) methodology is considered one of the most effective ways for the student to obtain the ability to solve problems. However, these systems infrastructures have a high price and closed architecture, which prevent the student to understand ho...

The home automation needs to make use of latest and advance technology to makes it flexible, reliable and cost effective. Home automation involves introducing a degree of computerized or automatic control to certain electrical and electronics system in a building. The popularity of home automation has been increasing greatly in recent years due to...

This paper proposes new analytical and optimal design procedures of the proportional‐resonant (PR) controller and its harmonic compensators (HCs) for three‐phase grid‐connected voltage source inverters (VSIs) powered by renewable energy resources. The modeling and analysis based on stationary reference frame are performed for VSIs collaborated with...

This paper proposes a new modified architecture for AC microgrid consisting of multiple grid-supporting master units (MUs) and multiple grid-feeding slave units (SUs). In this study, a coordinated four-layer hierarchal control (HC) approach is applied to the proposed structure for allowing the MUs, SUs and loads to be easily integrated as a microgr...

In Industries, it's always look forward to reducing their operational cost and their Critical infra structures. Therefore, companies search for solutions to reduce their cost and ensure the system efficiency. One of that solutions is the use of a Cloud computing system which offers the advantage of integrating CPSs such as SCADA systems. This paper...

The home automation needs to make use of latest and advance technology to makes it flexible, reliable and cost effective. Home automation involves introducing a degree of computerized or automatic control to certain electrical and electronics system in a building. The popularity of home automation has been increasing greatly in recent years due to...

In Industries, it’s always look forward to reducing their operational cost and their Critical infra structures. Therefore, companies search for solutions to reduce their cost and ensure the system efficiency. One of that solutions is the use of a Cloud computing system which offers the advantage of integrating CPSs such as SCADA systems. This paper...

Hybrid micro-grids require harmony operation of renewable energy resources based voltage source inverters (VSIs) in grid-tied as well as islanded modes. In this paper, the modeling, analysis, and control strategy of VSIs based autonomous micro-grid are developed. An integrated control system for autonomous micro-grid is carried out including two co...

Hybrid micro-grids require harmony operation of renewable energy resources based voltage source inverters (VSIs) in grid-tied as well as islanded modes. In this paper, the modeling, analysis, and control strategy of VSIs based autonomous micro-grid are developed. An integrated control system for autonomous micro-grid is carried out including two co...