2016 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC)最新文献_第2页

Inverter resonant control by modified SPWM and trapezoidal modulation for induction cooking 基于改进SPWM和梯形调制的感应烹饪逆变器谐振控制

2016 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC) Pub Date : 2016-11-01 DOI: 10.1109/ROPEC.2016.7830599

B. Salvatierra, K. Coyago, D. Chacón, Juan P. Inga

引用次数: 2

EvoDAG: A semantic Genetic Programming Python library EvoDAG:一个语义遗传编程Python库

2016 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC) Pub Date : 2016-11-01 DOI: 10.1109/ROPEC.2016.7830633

Mario Graff, Eric Sadit Tellez, Sabino Miranda-Jiménez, H. Escalante

引用次数: 27

Residential electric distribution system based on Intelligent Power Switch 基于智能电源开关的住宅配电系统

2016 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC) Pub Date : 2016-11-01 DOI: 10.1109/ROPEC.2016.7830600

Luis Fernando Rueda Vásquez, Jaime Guillermo Barrero Pérez, C. Duarte

引用次数: 1

Analysis of variables related to the presentation of the General Exit Exam degree in computer science EGEL-INFO at the faculty of accounting and administration (UABC) in 10 periods 对会计与管理学院(UABC) 10期计算机科学EGEL-INFO普通毕业考试学位的相关变量进行分析

2016 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC) Pub Date : 2016-11-01 DOI: 10.1109/ROPEC.2016.7830629

Hilda Beatriz Ramírez Moreno, Esperanza Manrique Rojas, Nora del Carmen Osuna Millán, Margarita Ramirez, Maricela Sevilla Caro, Bogart Yail Márquez Lobato

引用次数: 0

Small size class AB amplifier for energy harvesting with ultra low power, high gain, and high CMRR 小尺寸的AB类放大器，用于能量收集，具有超低功率，高增益和高CMRR

2016 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC) Pub Date : 2016-11-01 DOI: 10.1109/ROPEC.2016.7830521

Ali Far

{"title":"Small size class AB amplifier for energy harvesting with ultra low power, high gain, and high CMRR","authors":"Ali Far","doi":"10.1109/ROPEC.2016.7830521","DOIUrl":"https://doi.org/10.1109/ROPEC.2016.7830521","url":null,"abstract":"A low cost, high gain, and ultra low power rail-to-rail input-output amplifier based in 0.18 micron CMOS is presented, whose size is ∼ 77 um per side. This work's incremental contributions are: First, a small and simple regulated cascode current mirror (RGC) is presented that is composed of a common source amplifier coupled with a diode connected self-cascode (SC). This RGC is incorporated in a standard folded cascode amplifier to boost its gain and modestly increase its high impedance output's operating head room, which is beneficial in the sub 1V power supply (VDD) environments. Second, amplifier's inputs can span to the rails via using two pairs of differential PMOSFETs in parallel, where the secondary pair is DC level shifted by NMOSFETs. As the amplifier's inputs span the rails, a single FET steers the same tail current between the amplifier's primary and secondary input PMOSFET pairs, thereby keeping its transconductance almost constant, considering that the amplifier operates in subthreshold. Montecarlo (MC) and worst case (WC) simulations indicate the following specifications are achievable: VDD minimum ∼ 0.8v; IDD ∼ 260nA; input range rail to rail; offset voltage ∼ 5mV; output range ∼ 25mV from the rails; open loop gain (Av) ∼ 138dB with unity gain bandwidth (fu) ∼ 2MHz and phase margin (PM) ∼ 30 degrees; power supply rejection ratio (PSRR) ∼ −120dB; common mode rejection ratio (CMRR) ∼ −140dB; slew rate (SR) ∼ 1V/ uS; settling time (ts) ∼ 3uS.","PeriodicalId":166098,"journal":{"name":"2016 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121381381","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 7

Developing an implementation model and Architecture Standard Digital ID 开发实现模型和体系结构标准数字标识

2016 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC) Pub Date : 2016-11-01 DOI: 10.1109/ROPEC.2016.7830641

C. Carreto, Manuel A. Diaz, B. Carvajal

引用次数: 2

In-wheel brushless DC motor test-bed for control and fault detection 轮内无刷直流电动机控制与故障检测试验台

2016 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC) Pub Date : 2016-11-01 DOI: 10.1109/ROPEC.2016.7830619

V. Maldonado-Ruelas, F. Villalobos-Pina, G. A. Sosa-Serna, R. Álvarez-Salas, F. Pazos-Flores, J. A. Alvarez-Salas

引用次数: 1

Improving the performance of MPPT in a wind generation system using a wind speed estimation by Newton Raphson 利用Newton Raphson风速估计改进风力发电系统中MPPT的性能

2016 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC) Pub Date : 2016-11-01 DOI: 10.1109/ROPEC.2016.7830583

D. Memije, J. Rodriguez, O. Carranza, R. Ortega

{"title":"Improving the performance of MPPT in a wind generation system using a wind speed estimation by Newton Raphson","authors":"D. Memije, J. Rodriguez, O. Carranza, R. Ortega","doi":"10.1109/ROPEC.2016.7830583","DOIUrl":"https://doi.org/10.1109/ROPEC.2016.7830583","url":null,"abstract":"In this paper is presented an algorithm for estimating the wind speed by solving the non-linear model of a wind turbine (WT) using the Newton Raphson iterative method. The wind speed estimations obtained are used for computing the WT generator speed that maximize the extraction of wind power. This optimum generator speed is used as reference for the speed controller of a permanent magnet synchronous machine (PMSM) that works as a wind generator. The performance of the proposed algorithm is evaluated by using a WT emulator that is simulated in Matlab/Simulink. The results obtained by using a wind speed estimator as a maximum power point tracking (MPPT) algorithm are compared with the results obtained by using a perturb and observe (P&O) algorithm. Due the proposed algorithm is based on the WT mathematical model, it is sensitive to parameter uncertainties. Therefore, in order to evaluate which parameter variation will have a deeper impact in the performance of the wind speed estimator, a sensitive analysis is carried out by sweeping some parameter that will vary in a real WT. Pros and cons of the use of the proposed algorithm are discussed.","PeriodicalId":166098,"journal":{"name":"2016 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129094832","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Maximum power point tracker based on PFC control scheme 基于PFC控制方案的最大功率点跟踪器

2016 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC) Pub Date : 2016-11-01 DOI: 10.1109/ROPEC.2016.7830621

R. Loera-Palomo, Michel Alejandro Rivero-Corona, F. Sellschopp-Sánchez, J. Morales-Saldaña, E. Moreno-Basaldúa

引用次数: 0

Predictive power control strategy for a grid-connected 2L-VSI with fixed switching frequency 固定开关频率并网2L-VSI的预测功率控制策略

2016 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC) Pub Date : 2016-11-01 DOI: 10.1109/ROPEC.2016.7830631

F. Gavilán, D. Caballero, S. Toledo, E. Maqueda, R. Gregor, J. Rodas, M. Rivera, I. Araujo-Vargas

引用次数: 19