检索结果-内蒙古大学图书馆

您好，读者！请登录

内蒙古大学图书馆

首页
概况
党建
资源
服务
科研支持
- 论文收录引用证明
- 科技查新
知识产权
档案馆
帮助

咨询与建议

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

您的常用邮箱：*

您的手机号码：*

问题描述：

当前已输入0个字，您还可以输入200个字

全部搜索
期刊论文
图书
学位论文
标准
纸本馆藏
外文资源发现
数据库导航
超星发现

高级检索

时间限定

出版年份：

文献类型

图书期刊文献学位论文多媒体

馆藏选择

电子馆藏纸本馆藏

核心期刊

全部期刊 SCI 收录期刊 SSCI 收录期刊 EI 收录期刊 CSCD 收录期刊 CSSCI 收录期刊

语言

中文英文

文献类型

期刊文献图书学位论文标准纸本馆藏

帮助

文字说明：

T=题名（书名、题名），A=作者（责任者），K=主题词，P=出版物名称，PU=出版社名称，O=机构（作者单位、学位授予单位、专利申请人），L=中图分类号，C=学科分类号，U=全部字段，Y=年（出版发行年、学位年度、标准发布年）

检索规则说明：

AND代表“并且”；OR代表“或者”；NOT代表“不包含”；(注意必须大写,运算符两边需空一格)

检索范例：

范例一：(K=图书馆学 OR K=情报学) AND A=范并思 AND Y=1982-2016
范例二：P=计算机应用与软件 AND (U=C++ OR U=Basic) NOT K=Visual AND Y=2011-2016

分类表

所选分类

>> <<

限定检索结果

文献类型

71 篇 期刊文献
59 篇 会议
3 篇 学位论文

馆藏范围

133 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

127 篇 工学
- 75 篇 电气工程
- 45 篇 石油与天然气工程
- 22 篇 计算机科学与技术...
- 19 篇 动力工程及工程热...
- 11 篇 控制科学与工程
- 10 篇 信息与通信工程
- 8 篇 电子科学与技术（可...
- 6 篇 材料科学与工程（可...
- 4 篇 环境科学与工程（可...
- 3 篇 机械工程
- 3 篇 交通运输工程
- 2 篇 土木工程
- 2 篇 化学工程与技术
- 1 篇 力学（可授工学、理...
- 1 篇 光学工程
- 1 篇 仪器科学与技术
- 1 篇 建筑学
- 1 篇 航空宇航科学与技...
- 1 篇 农业工程
9 篇 管理学
- 9 篇 管理科学与工程(可...
7 篇 理学
- 4 篇 物理学
- 2 篇 数学
- 1 篇 化学
- 1 篇 系统科学

主题

133 篇 mppt algorithm
22 篇 maximum power po...
14 篇 photovoltaic pow...
12 篇 photovoltaic sys...
10 篇 boost converter
9 篇 maximum power po...
8 篇 pv system
7 篇 photovoltaic sys...
7 篇 solar energy
6 篇 pv array
6 篇 power generation...
5 篇 photovoltaic
5 篇 dc-dc converter
4 篇 pi controller
4 篇 simulation
4 篇 partial shading
4 篇 pv
4 篇 wind energy
4 篇 sepic converter
4 篇 buck converter

机构

3 篇 univ chouaib dou...
2 篇 hamad bin khalif...
2 篇 pondicherry engn...
2 篇 ghani khan choud...
2 篇 sir m visvesvara...
2 篇 natl inst techno...
1 篇 school of electr...
1 篇 univ setif 1 que...
1 篇 china electric p...
1 篇 univ texas austi...
1 篇 menoufia univ fa...
1 篇 bvrit sri vishnu...
1 篇 univ istmo div e...
1 篇 psna coll engn &...
1 篇 univ fed ceara d...
1 篇 univ indonesia e...
1 篇 islamia univ bah...
1 篇 univ hasan ii ca...
1 篇 tech & vocat uni...
1 篇 tssms bscoer ele...

作者

3 篇 kandoussi khalid
3 篇 sadek el mostafa
3 篇 belghiti hamid
2 篇 singh bhim
2 篇 ahmad furkan
2 篇 munoz javier
2 篇 el otmani rabie
2 篇 chung dong-hwa
2 篇 teles vieira fla...
2 篇 chellakhi abdelk...
2 篇 ko jae-sub
2 篇 derouich aziz
2 篇 prasad vishnu
2 篇 sruthy v
2 篇 rohten jaime
2 篇 dimitrijevic mar...
2 篇 harrison ambe
2 篇 jayasree p. r.
2 篇 sain chiranjit
2 篇 al-fagih luluwah

语言

124 篇 英文
6 篇 其他
1 篇 西班牙文
1 篇 朝鲜文
1 篇 中文

检索条件"主题词=MPPT algorithm"

共 133 条记录，以下是91-100 订阅

全选清除本页清除全部题录导出标记到"检索档案"

详细简洁

排序：

Capacitor-less Photovoltaic (PV) Cell-Level Power Balancing using Diffusion Charge Redistribution

Capacitor-less Photovoltaic (PV) Cell-Level Power Balancing ...

引用

29th Annual IEEE Applied Power Electronics Conference and Exposition (APEC)

作者： Chang, Arthur H. Avestruz, Al-Thaddeus Leeb, Steven B. MIT Dept Elect Engn & Comp Sci Cambridge MA 02139 USA

ISBN: (纸本)9781479923250

This paper presents a new strategy, diffusion charge redistribution (DCR), for balancing power among photovoltaic cells to increase energy extraction and to improve maximum power point tracking (mppt) efficiency under partial shading conditions. With DCR, testing and binning during cell manufacturing can be eliminated, and significant cost savings can be achieved during production. The proposed technique performs power balancing by taking advantage the intrinsic diffusion capacitance of the solar cells and requires no external passive components for energy storage, thereby minimizing power electronics cost and complexity. Strings balanced by this technique exhibit power versus current curves that are convex, which also greatly reduces the cost and complexity of the required mppt algorithm.

关键词： maximum power point trackers solar cell arrays DCR strategy mppt algorithm mppt efficiency capacitor-less photovoltaic cell diffusion charge redistribution strategy energy extraction intrinsic diffusion capacitance maximum power point tracking efficiency partial shading conditions power balancing power electronics complexity power electronics cost solar cells Capacitance Capacitors Computer architecture Energy storage Microprocessors Photovoltaic cells Switches

来源：评论

学校读者我要写书评

暂无评论

Design and implementation of modular DC micro-grid for integration of battery energy storage and solar PV

Design and implementation of modular DC micro-grid for integ...

引用

作者： Zhao, Zhenyu Nanyang Technological University

学位级别：博士

With more and more electronic devices using DC power supply, DC micro-grid is playing an important role. Compared to conventional centralized AC system, DC micro-grid not only has higher conversion efficiency but also uses renewable energy sources (RESs). So, they are clean and sustainable compared with traditional fossil fuels. Usually, power generation of RESs is intermittent, it also has many LC components in a DC micro-grid. In order to maintain system's reliability and reduce size and cost of LC components, a modular DC micro-grid was proposed. The modular DC micro-grid is such a grid which integrates multiple DC/DC converters, RESs and energy storage system (ESS) together. When the generation of RESs is larger than loads consumption, surplus energy is charged into ESS. When the generation of RESs is smaller than loads consumption, lack of energy is discharged by ESS. Thus, bus voltage can be constant with collaborative operations of RESs and ESS. Except it, multiple DC/DC converters share a set of LC components in a modular DC micro-grid, which increases utilization of LC components and reduce cost and size of them. In RESs, solar PVs and wind turbines are most common. Wind turbines are usually used in rural areas. However, this project is conducted in Singapore, which is a big city located in the equator. The sunlight of this area is very sufficient. Therefore, solar PVs were chosen as RESs. What is more, battery energy system (BES) was chosen as ESS. In this project, the modular DC micro-grid has three channels. The battery is used in channel one, solar PVs are used in channel two and channel three. One of the objects in this project is maintaining DC bus voltage stable. In order to achieve this goal, a monitoring bus (MB) algorithm was proposed. In addition, the output power of solar PVs is influenced by many factors, such as irradiance, temperature. It just has one maximum power point (MPP) in each condition. So, another object of this project is making so

关键词： Modular DC Micro-grid mppt algorithm P&D Method MB algorithm PI controller

来源：评论

学校读者我要写书评

暂无评论

Implementation of Maximum Power Point Tracking algorithm on Wind Turbine Generator using Perturb and Observe Method

Implementation of Maximum Power Point Tracking Algorithm on ...

引用

International Conference on Sustainable Energy Engineering and Application (ICSEEA) - Continuous Improvement of Sustainable Energy for Eco-Mobility

作者： Nurzaman, Indra Harini, Bernadeta Wuri Avianto, Nanda Yusivar, Feri Univ Indonesia Elect Engn Kampus UI Depok 16424 West Java Indonesia

ISBN: (纸本)9781538617656

Energy from wind movement can be one of the alternatives of the renewable power source in fulfilling the need of electrical energy. This can be achieved by converting wind movement energy into electrical energy. The wind turbine is a device to convert energy from wind movement into electrical energy. The challenge in the usage of wind turbine generator is that the wind velocity is not always constant, hence the power generated by wind turbine generator is not always at its maximum point. That is why it is required a control so that the power generated by the wind turbine is always maximum. The control is conducted by applying the maximum power point tracking (mppt) algorithm to the dc-dc boost converter so that the output power from the wind turbine generator can be controlled and always having a maximum value.

关键词： Wind turbine generator Boost converter mppt algorithm

来源：评论

学校读者我要写书评

暂无评论

Design and Modeling of Roof Top Integrated PV for Laboratory Building 5

Design and Modeling of Roof Top Integrated PV for Laboratory...

引用

5th International Conference on Sustainable Communication Networks and Application, ICSCNA 2024

作者： Kalaiarasi, A.R. Deepa, T. Prabakaran, M. Saveetha Engineering College Dept. of Electronics and Instrumentation Tamil Nadu Chennai India School of Electrical Engineering Vellore Institute of Technology Tamil Nadu Chennai India

ISBN: (纸本)9798331530013

Rooftop solar systems, which include solar modules, inverters, electrical accessories, and mounting systems, offer a viable solution for meeting electrical energy requirements. The proposed prototype is meant for improving the efficiency in the energy moving from source towards the load. When there more solar panels exist probably more energy will exist. But the main idea of the proposed project is to maintain the energy even though if solar panels are less in count, it will supply the constant power as per the requirement. This prototype is not using solar panels over the roof tops of building, integrating the photovoltaic cells in the roof of the building itself. In order to increase renewable resource and to reduce non-renewable resource uses this kind of prototype is one of the good system. PV cells have a complicated relationship between the environment and produced power. Fill factor is the parameter which is given as power (maximum) divided by the product of Voc and short-circuits current I_sc. (Form Factor = Power/(V_oc∗ I _sc). Energy obtained from solar is the main source of clean energy which does not have any harmful effect. Urbanization is happening in every part of world which has led to big changes in housing. But the available land for installation of large solar plants is very difficult due to fast urbanization and occupation of big buildings. So it is proposed that integrating solar cells with the building make the building as smart building and meeting the energy requirement of the building itself. © 2024 IEEE.

关键词： Buck boost irradiance laboratory building mppt algorithm Photovoltaic (PV)

来源：评论

学校读者我要写书评

暂无评论

Method to Improve the Power Coefficient of Vertical Axis Wind Turbines 1

引用

AUN/SEED-Net Joint Regional Conference in Transportation, Energy, and Mechanical Manufacturing Engineering, RCTEMME 2021

作者： Nguyen, Bao The Ngo, Minh Van Ngo, Huy Gia University of Technology – Vietnam National University Ho Chi Minh City Viet Nam Institute of Sustainable Energy Development Ho Chi Minh City Viet Nam

ISBN: (数字)9789811919688

ISBN: (纸本)9789811919671

Vertical axis wind turbines (VAWTs) have recently been gotten the attention for off-grid power generation due to their advantages over the popular horizontal axis wind turbines (HAWTs) such as omni-directionality, simplicity in design, operating at a lower tip speed ratio (TSR) leading to lower noise emission, etc. These advantages of VAWTs make them more suitable for the urban environment. The paper first applies the Double-Multiple Stream tube (DMST) Model to calculate the power coefficient of a VAWT using GOE 222 blades, then determines the optimum tip speed ratio to achieve the maximum power coefficient CP. After that, a method to improve the power coefficient CP is proposed. This method is based on an mppt algorithm of adjusting the output voltage of the controller to achieve the maximum power output of VAWTs. © 2022, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.

关键词： Double-Multiple Stream tube (DMST) model mppt algorithm Power coefficient CP Tip speed ratio (TSR) Vertical axis wind turbines (VAWT)

来源：评论

学校读者我要写书评

暂无评论

Analysis of Sliding Mode Control of Variable Speed Wind Turbine System with PMSG

Analysis of Sliding Mode Control of Variable Speed Wind Turb...

引用

International Symposium on Electrical Machines (SME)

作者： Gajewski, Piotr Pienkowski, Krzysztof Wroclaw Univ Sci & Technol Dept Elect Machines Drives & Measurement Wroclaw Poland

ISBN: (纸本)9781538603598

This paper presents the studies of the nonlinear control method of variable speed wind turbine system with Permanent Magnet Synchronous Generator (PMSG). The considered system consists of wind turbine with direct-driven PMSG, the Machine Side Converter (MSC), Grid Side Converter (GSC) and control circuits. The mathematical models of wind turbine system and PMSG have been described. The control algorithms of the converter systems based on the methods of Sliding Mode Control (SMC) have been applied. In the control system of the MSC the Maximum Power Point Tracking (mppt) algorithm has been used. Additionally the pitch control scheme is included in order to prevent mechanical damage of the wind turbine and to achieve limitation of maximum turbine power. In the control system of GSC the method of Voltage Oriented Control (VOC) has been applied. The considered wind energy system has been studied by digital simulation. The simulation studies showed the effectiveness and robustness of the proposed methods of SMC.

关键词： wind turbine PMSG Sliding Mode Control mppt algorithm simulation studies

来源：评论

学校读者我要写书评

暂无评论

Voltage Profile Improvement of Solar PV Grid - Connected Inverter with Micro Grid Operation using PI Controller 1

Voltage Profile Improvement of Solar PV Grid - Connected Inv...

引用

1st International Conference on Power Engineering Computing and CONtrol (PECCON)

作者： Praiselin, W. J. Edward, J. Belwin VIT Univ Sch Elect Engn Vellore 632014 Tamil Nadu India

Microgrids (MGs) are initiating the large number of opportunities for the future of distribution units. Distributed generation resources (DERs) such as solar, wind, combined heat and power, energy storage, etc are tie up with the microgrid or distribution grid (DG) which can be used for improving the power quality. Distributed generation and microgrid are the most challenges to the power system network. This includes the stability, reliability, increasing power demand and power quality issues in power system. The objective of this paper is to improve the voltage profile of grid - connected PV systems. In the distribution system, PV source is the challenging one which is directly disturbs the power quality issues. Here mppt algorithm is used to achieve the maximum amount of power in grid - connected PV systems. This paper presents the grid connected inverter with a PI controller is proposed. At the connection of point of common coupling real and reactive power by abc to dqo transformation could be compensated under the unbalanced load condition. The proposed control method is used to improve the voltage profile in the PV systems, dc voltage regulation across the grid side inverter control and to reduce the distortions under the sudden load changes. The effectiveness of the proposed system is replicated through the MATLAB/SIMULINK using Simpower system library. (C) 2017 The Authors. Published by Elsevier Ltd.

关键词： Micro - grid Distributed generation PV mppt algorithm PI controller

来源：评论

学校读者我要写书评

暂无评论

Higher Order Sliding mode control For PMSG In Wind power Conversion System 4

Higher Order Sliding mode control For PMSG In Wind power Con...

引用

4th International Conference on Control Engineering and Information Technology (CEIT)

作者： Karim, Bouzaini Sami, Ben Slama Adnane, Cherif Lab Innovat Commun & Cooperat Mobile POB 2083KM 3-5 Raoued Of Ariana Tunisia Fac Sci Tunis El Manar PB 2092 Belvedere Tunisia King Abdulaziz Univ Informat Syst Dept Jeddah Saudi Arabia

ISBN: (纸本)9781509010554

Renewable Energy system (such as: Wind Turbine (WT)) provides a dispatching power and large-scale energy recovery. This latter is a suitable technology in Grid power systems due to its high variability and high levels of renewable generation. A variable Speed WT is one essential objective of the researches in this area. Hence, this paper proposed and discusses an efficient design based on a Higher Order Sliding Mode Control (HOSMC) applied to Permanent Magnet Synchronous Generator (PMSG). The HOSMC can provide a feedback linearization controller utilizes the torque estimate to ensure a torque reference. The HOSMC feedback provides the relationship between the turbine speed and an additional input. To achieve a stable error dynamics and speed tracking, a linear control theory is proposed. The applied speed reference is selected according to a classical mppt algorithm. The reliability and the effectiveness of the proposed design is given by the Matlab I Simulink environment, from which, the obtained results have been treated and discussed in details.

关键词： wind turbine sliding mode control PMSG AC/DC converter mppt algorithm

来源：评论

学校读者我要写书评

暂无评论

mppt Controller Design for a Standalone PV System

MPPT Controller Design for a Standalone PV System

引用

11th International Conference on Telecommunications in Modern Satellite, Cable and Broadcasting Services (TELSIKS)

作者： Stosovic, Miona Andrejevic Dimitrijevic, Marko Litovski, Vanco Univ Nis Fac Elect Engn Aleksandra Medvedeva 14 Nish 18000 Serbia NiCAT Cluster Nish Serbia

ISBN: (纸本)9781479909025

Circuit for maximum power point tracking (mppt) is one among several equally important subsystems of a standalone photovoltaic (PV) system. In this paper we will implement one algorithm for maximum power point tracking, based on the maximum simplicity criteria, into the whole PV system. SPICE circuit simulation of the complete standalone PV system will be performed in order to verify the proposed algorithm. Different working conditions will be examined.

关键词： Modeling mppt algorithm PV system Simulation

来源：评论

学校读者我要写书评

暂无评论

Inversor integrado Cuk para aproveitamento da energia fotovoltaica em conexão com a rede em corrente alternada

Inversor integrado Cuk para aproveitamento da energia fotovo...

引用

作者： Benites Quispe, Jhon Brajhan Universidade Estadual Paulista

Considerando o atual crescimento dos sistemas baseados em fontes de energia renováveis para a Geração Distribuída (GD), novas estruturas de potência estão sendo desenvolvidas para os sistemas de conversão. O presente estudo propõe a utilização do Inversor Integrado Cuk para o processamento da energia solar fotovoltaica proveniente de um conjunto de módulos fotovoltaicos. Este inversor é o resultado da integração de um conversor Cuk e um inversor de ponte completa, sendo capaz de realizar as funções de elevação e redução de tensão, e a função de converter a corrente continua em alternada, possuindo um grande potencial para a obtenção de uma estrutura de potência de reduzido volume e alto rendimento, garantindo uma baixa distorção harmônica da corrente injetada à rede. Neste trabalho de dissertação são apresentadas as análises quantitativa e qualitativa do inversor com o objetivo de mostrar em detalhes o seu funcionamento e apresentar as principais equações elétricas dos componentes reativos e semicondutores. Além disso, para a obtenção do modelo dinâmico em pequeno sinal do inversor, o método de média do circuito e modelagem média de interruptores é utilizado a fim de projetar os controladores do modo de controle adotado, o qual consiste em dois laços de corrente retroalimentados. Por outro lado, uma comparação das diferentes configurações de módulos fotovoltaicos conectados ao inversor é realizada através dos dados de simulação, a fim de obter a configuração com as melhores características de rendimento do sistema. Os algoritmos de rastreamento do ponto de máxima potência (baseado no método P&O), sincronismo (baseado no EPLL) e detecção de anti-ilhamento (baseado no método SMS) são testados em simulação através da ferramenta computacional de Matlab/Simulink e posteriormente implementados em um Controlador Digital de sinais (DSC – Digital Signal Controller), o qual permite uma maior flexibilidade na concepção das lógicas de controle. Finalmente, os principais resulta

关键词： Inversor integrado Cuk Energia Solar Módulo fotovoltaico Algoritmo mppt Sincronismo Anti-ilhamento Controle Cuk integrated inverter Solar energy Photovoltaic module Synchronism Anti-islanding mppt algorithm Control Dissertação de mestrado

来源：评论

学校读者我要写书评

暂无评论

没有更多数据了...

全选清除本页清除全部题录导出标记到“检索档案”

共14页 << < 5 6 7 8 9 10 11 12 13 14 > >>

检索报告对象比较合并检索0

隐藏清空

合并搜索

回到顶部

执行限定条件

内容：

评分：

请选择保存的检索档案：

请选择收藏分类：

订阅名称：

通借通还

温馨提示：

图书名称：

借书校区：

取书校区：

手机号码：

邮箱地址：

一卡通帐号：

电话和邮箱必须正确填写，我们会与您联系确认。

联系人：

所在院系：

联系邮箱：

联系电话：

内蒙古自治区呼和浩特市赛罕区大学西街235号邮编: 010021

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：