Hélio Leães Hey

According to our database, Hélio Leães Hey authored at least 12 papers between 2003 and 2018.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of six.

2018

Comparative Evaluation of Single Switch High-Voltage Step-Up Topologies Based on Boost and Zeta PWM Cells.

António Manuel Santos Spencer Andrade, Hélio Leães Hey, Luciano Schuch, Mário Lúcio da Silva Martins

IEEE Trans. Ind. Electron., 2018

2015

Integrated methodology design to improve the efficiency and reduce volume of the CCM PFC boost converters with pre-sizing settings.

Hamiltom C. Sartori, José Eduardo Baggio, Hélio Leães Hey, José R. Pinheiro, Fernando Beltrame

Proceedings of the 24th IEEE International Symposium on Industrial Electronics, 2015

Brazilian grid-connected photovoltaic inverters standards: A comparison with IEC and IEEE.

Henrique Horst Figueira, Hélio Leães Hey, Luciano Schuch, Cassiano Rech, Leandro Michels

Proceedings of the 24th IEEE International Symposium on Industrial Electronics, 2015

2013

A Simple Approach to Detect ZVT and Determine Its Time of Occurrence for PWM Converters.

Jumar Luís Russi, Vinicius Foletto Montagner, Mário Lúcio da Silva Martins, Hélio Leães Hey

IEEE Trans. Ind. Electron., 2013

AC power source based on series-connection between modular multilevel converter and linear power amplifier.

Guilherme S. da Silva, Rafael Concatto Beltrame, Mário Lúcio da Silva Martins, Luciano Schuch, Hélio Leães Hey, Cassiano Rech

Proceedings of the IECON 2013, 2013

2008

Analysis and Synthesis of Novel Hybrid Integrated Soft-Switching Cells for Power Converter Systems With Two Switching Poles.

Jumar Luís Russi, José Renes Pinheiro, Hélio Leães Hey

IEEE Trans. Ind. Electron., 2008

Coupled-Filter-Inductor Soft-Switching Techniques: Principles and Topologies.

Jumar Luís Russi, Mário Lúcio da Silva Martins, Hélio Leães Hey

IEEE Trans. Ind. Electron., 2008

A Maximum Power Point Tracking System With Parallel Connection for PV Stand-Alone Applications.

Roger Gules, Juliano De Pellegrin Pacheco, Hélio Leães Hey, Johninson Imhoff

IEEE Trans. Ind. Electron., 2008

2007

Synthesis Methodology for Multipole ZVT Converters.

Jumar Luís Russi, Mário Lúcio da Silva Martins, Luciano Schuch, José Renes Pinheiro, Hélio Leães Hey

IEEE Trans. Ind. Electron., 2007

2005

A unified design criterion for ZVT DC-DC PWM converters with constant auxiliary Voltage source.

Jumar Luís Russi, Mário Lúcio da Silva Martins, Hilton Abílio Gründling, Humberto Pinheiro, José Renes Pinheiro, Hélio Leães Hey

IEEE Trans. Ind. Electron., 2005

2003

A multivariable robust model reference adaptive controller using a modified least-squares algorithm.

Carlos M. Richter, Humberto Pinheiro, Hélio Leães Hey, José Renes Pinheiro, Hilton Abílio Gründling

Proceedings of the American Control Conference, 2003

A three-phase AC power source using multivariable repetitive robust model reference adaptive control.

Carlos M. Richter, Emerson Giovani Carati, Humberto Pinheiro, Hélio Leães Hey, José Renes Pinheiro, Hilton Abílio Gründling

Proceedings of the American Control Conference, 2003