MANUAL DE PRÁCTICAS DE LABORATORIO DE TRANSFORMADORES Y MOTORES DE INDUCCIÓN UNIVERSIDAD NACIONAL AUTÓNOMA DE MÉXICO FACULTAD DE ESTUDIOS SUPERIORES CUAUTITLÁN Semestre 2019

LINK ORIGINAL PRÁCTICAS TRANSFORMADORES
https://drive.google.com/file/d/1udmmKURtuXDAE6WDG4VImP4LkpCehvAi/view

Introduction To Electric Circuits, 9th Ed-SVOBODA-DORF

LINK ORIGINAL EN LA WEB
https://archive.org/details/IntroductionToElectricCircuits9thEd

LINK  DIRECTO
https://archive.org/download/IntroductionToElectricCircuits9thEd/Introduction%20to%20Electric%20Circuits%2C%209th%20Ed.pdf

Solucionario Circuitos Eléctricos Dorf, Svoboda 6ed

LINK ORIGINAL EN LA WEB
https://archive.org/details/SolucionarioCircuitosElctricosDorfSvoboda6ed

LINK DIRECTO
https://archive.org/download/SolucionarioCircuitosElctricosDorfSvoboda6ed/Solucionario%20-%20Circuitos%20El%C3%A9ctricos%20-%20Dorf%2C%20Svoboda%20-%206ed.pdf

A Study of High Resolution Isolated Multi-Level Inverter for Grid-Tie Renewable Generation System by Noh Sik Park Department of Mechatronics Engineering The Graduate School Pukyong National University

An Overview of Bidirectional AC-DC Grid Connected Converter Topologies for Low Voltage Battery Integration Kaspars Kroics, Oleksandr Husev, Kostiantyn Tytelmaier, Janis Zakis, Oleksandr Veligorskyi5 Institute of Industrial Electronics and Electrical Engineering

An Overview of Bidirectional AC-DC Grid Connected Converter Topologies for Low Voltage Battery Integration Kaspars Kroics, Oleksandr Husev, Kostiantyn Tytelmaier, Janis Zakis, Oleksandr Veligorskyi
 Institute of Industrial Electronics and Electrical Engineering, Riga Technical University, Latvia Department of Biomedical Radioelectronics Apparatus and Systems, Chernihiv National University of Technology, Ukraina

 ABSTRACT
 Battery energy storage systems are becoming more and more popular solution in the household applications, especially, in combination with renewable energy sources. The bidirectional AC-DC power electronic converter have great impact to the overall efficiency, size, mass and reliability of the storage system. This paper reviews the literature that deals with high efficiency converter technologies for connecting low voltage battery energy storage to an AC distribution grid. Due to low voltage of the battery isolated bidirectional AC-DC converter or a dedicated topology of the non isolated converter is required. Review on single stage, two stage power converters and integrated solutions are done in the paper. Copyright © 2018 Institute of Advanced Engineering and Science. All rights reserved Corresponding
Author: Kaspars Kroics, Institute of Industrial Electronics and Electrical Engineering, Riga Technical University, 12/1 Azenes Street, Riga, Latvia. Email: kaspars.kroics@rtu.lv

LINK
http://www.iaescore.com/journals/index.php/IJPEDS/article/view/12647/11318

Desenvolvimento de um inversor fotovoltaico trifásico não isolado conectado à rede elétrica -Autor Giacomini, Julian Cezar-UNIVERSIDADE FEDERAL DE SANTA MARIA-BRASIL

Desenvolvimento de um inversor fotovoltaico trifásico não isolado conectado à rede elétrica 

Data 2015-03-09 Autor Giacomini, Julian Cezar
 Primeiro orientador Rech, Cassiano
 Primeiro membro da banca Bradaschia, Fabrício
 Segundo membro da banca Michels, Leandro
 UNIVERSIDADE FEDERAL DE SANTA MARIA CENTRO DE TECNOLOGIA PROGRAMA DE PÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICA-BRASIL

LINK ORIGINAL EN LA WEB
https://repositorio.ufsm.br/handle/1/8560
LINK DIRETO
https://repositorio.ufsm.br/bitstream/handle/1/8560/GIACOMINI%2c%20JULIAN%20CEZAR.pdf?sequence=1&isAllowed=y

A Study on High Efficiency Bidirectional Grid-tied Converters Sung-Ho Lee Department of Electrical Engineering Pohang University of Science and Technology- SOUTH KOREA

A Study on High Efficiency Bidirectional Grid-tied Converters 
Sung-Ho Lee Department of Electrical Engineering Pohang University of Science and Technology
SOUTH KOREA
Thesis for degree of Doctor of Philosophy in the Department of Electrical Engineering.

 ABSTRACT
 This thesis presents three high efficiency grid-tied converter topologies and their respective control algorithms. These converters are applicable to various industrial fields such as energy storage systems (ESS), renewable energy systems, uninterruptible power supply (UPS) systems, and electric vehicles (EV). First, a high efficiency bidirectional grid-tied flyback converter that uses a single power conversion technique and a control system for it are introduced. The proposed converter consists of a bidirectional flyback dc-dc converter and an unfolding circuit. Due to its switching control strategy, the proposed converter performs bidirectional power conversion between the energy storage device and the grid through only single step. From the model analysis, the inherent dynamic characteristics are figured out. Based on the analysis, a control system is developed, which consists of a linear feedback controller with a low pass filter, a repetitive controller, and a feed-forward controller; this overcomes the constrains caused by a right-half-plane zero and a filter resonance and makes the proposed converter achieve the desired control performances and stability. In conclusion, the proposed converter can obtain high efficiency using a single power conversion technique, and the developed control system makes the proposed converter feasible. Second, a high efficiency single-phase bidirectional inverter for a PV energy system integrated with an energy storage system. The proposed single-phase inverter is developed using the transformerless system configuration so that it provides high power conversion efficiency, excellent power density, and low production cost. Using its circuit structure and switching operation, the proposed inverter can suppress the ground leakage current which is considered to be one of the most important design parameters in a transformerless PV system. Therefore, the proposed inverter gives the feasibility for the transforemrless system configuration in a PV energy system integrated with an energy storage system and enhances the overall performance of the bidirectional power converter system. The third is a novel high efficiency three-phase bidirectional grid-tied converter with high power density for high power applications. The proposed converter is composed of the threelevel dc-dc converter and the modified three-phase T-type three-level inverter. The threelevel converter circuit configuration gives smaller passive component size and lower switch voltage stress compared to other two-level grid-tied converters. In addition, due to its novel circuit structure, the proposed converter can use the active and passive components for only two phases of the grid in the inverter stage and eliminate the leakage current problem. Thus, because the proposed converter enables to not only decrease the number of components but also make the transformerless configuration feasible, it provides higher efficiency and higher power density compared to other high power grid-tied converters. All proposed converters are analyzed theoretically, and implemented practically to evaluate their performance. Finally, the experimental results show that the proposed converters improve overall performance such as high power conversion efficiency, power density, and production cost with satisfying the standards for the grid regulations.
LINK
https://www.mediafire.com/file/z79z7ss8hl69w07/A_Study_on_High_Efficiency_Bidirectional_Grid_tied_Converters.pdf/file