A Review: Design of Smart Home Electrical Management System Based on IoT

—This paper will explain the benefits and optimal use of smart home energy management systems viewed in various aspects. The background of this paper is many problems in Indonesia regarding the consumption of electricity and the depletion of natural resources. Although the government has applied for an energy-saving program, the implementation program is still not optimal and has not been able to overcome the existing problems. In this paper, the idea of applying the SHEMS (Smart Home Electrical Management System) will be divided into three parts including IoT control, manual / automation control, and monitoring of real-time electrical energy. This research will also analyze the effectiveness of SHEMS in controlling energy use from several sources of journal literature. There are several points related to journal analysis including the effectiveness of the existing method, multi-objective scheduling, SHEMS design implementation and comparison of the results of After and before using SHEMS. From the results of the journal literature analysis, it is expected to help find the right SHEMS design method for each different case and suggests a framework for future systems

Resonant Behaviour of Pulse Generators for the Efficient Drive of Optical Radiation Sources Based on Dielectric Barrier Discharges

Dielectric barrier discharge (DBD) excimer lamps emit vacuum-UV optical radiation. This work presents novel methods for efficiently operating DBDs with short, high-voltage pulses. Transformer-less systems utilising SiC power semiconductor switches are presented. Pulse frequencies of up to 3.1 MHz and peak inverter efficiencies of 92 % were achieved. The work encloses both mathematical backgrounds of pulsed resonant circuits and practical implementation of low-inductive power stages

Intelligent Circuits and Systems

ICICS-2020 is the third conference initiated by the School of Electronics and Electrical Engineering at Lovely Professional University that explored recent innovations of researchers working for the development of smart and green technologies in the fields of Energy, Electronics, Communications, Computers, and Control. ICICS provides innovators to identify new opportunities for the social and economic benefits of society.　 This conference bridges the gap between academics and R&D institutions, social visionaries, and experts from all strata of society to present their ongoing research activities and foster research relations between them. It provides opportunities for the exchange of new ideas, applications, and experiences in the field of smart technologies and finding global partners for future collaboration. The ICICS-2020 was conducted in two broad categories, Intelligent Circuits & Intelligent Systems and Emerging Technologies in Electrical Engineering

NASA Tech Briefs, May 1987

Topics include: NASA TU Services; New Product Ideas; Electronic Components and Circuits; Electronic Systems; Physical Sciences; Materials; Computer Programs; Mechanics; Fabrication Technology; Machinery; Mathematics and Information Sciences; Life Sciences

High renewable energy penetration hybrid power system for rural and desert areas

This thesis proposes innovative ways of designing and controlling a small to medium size islanded or utility grid connected power system consisting of diesel generators, renewable energy sources and battery energy storages such that both fossil fuel usage and size of expensive battery bank can be minimized and the level of penetration of renewable energy can be raised to unprecedented levels. Computer software simulations and experimental results verify the proposed design and control strategies

Resonant Behaviour of Pulse Generators for the Efficient Drive of Optical Radiation Sources Based on Dielectric Barrier Discharges

Excimer-Lampen basierend auf Dielektrisch Behinderten Entladungen (DBD) sind effiziente Quellen ultravioletter Strahlung. Diese Arbeit verbindet theoretische Betrachtungen mit der praktischen Verifikation neu entwickelter Topologien und Betriebsmodi, um DBEs effizient mit kurzen Hochspannungspulsen zu betreiben. Durch transformatorlose Topologien und Nutzung von SiC Leistungshalbleitern konnten Effizienzen von bis zu 92 % und Pulsfrequenzen von bis zu 3.1 MHz erreicht werden

Solar Decathlon 2014: Techstyle Haus Project Manual

Solar Decathlon 2014 Techstyle Haus Project Manual. The Solar Decathlon competition challenges twenty collegiate teams to design and build sustainable homes that are powered exclusively by solar energy and incorporate sustainable architecture and design. Techstyle Haus is an international Brown University, RISD and University of Applied Sciences Erfurt,Germany collaboration designing a solar passivehaus out of high performance textiles

Advances in Computer Science and Engineering

The book Advances in Computer Science and Engineering constitutes the revised selection of 23 chapters written by scientists and researchers from all over the world. The chapters cover topics in the scientific fields of Applied Computing Techniques, Innovations in Mechanical Engineering, Electrical Engineering and Applications and Advances in Applied Modeling

Transformerless single phase inverter design for LCD television

A LCD (Liquid Crystal Display) has the CCFL (cold cathode fluorescent lamp) for backlight illumination. The CCFL is fed at high voltage and high frequency voltage by an inverter in the LCD TVs. The backlight unit consumes almost %40 of input power. The inverter with step-up transformer for this unit is commonly supplied from the switch mode power supply. In this work, a parallel resonance inverter without a step-up transformer is used to eliminate the tran, former power loss. The circuit is analyzed in PSPICE package program and the results are compared with implementation

2009 Annual Progress Report: DOE Hydrogen Program

This report summarizes the hydrogen and fuel cell R&D activities and accomplishments of the DOE Hydrogen Program for FY2009. It covers the program areas of hydrogen production and delivery; fuel cells; manufacturing; technology validation; safety, codes and standards; education; and systems analysis