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

301 篇 会议
89 篇 期刊文献

馆藏范围

390 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

276 篇 工学
- 148 篇 电气工程
- 93 篇 电子科学与技术（可...
- 56 篇 计算机科学与技术...
- 48 篇 软件工程
- 43 篇 机械工程
- 42 篇 信息与通信工程
- 42 篇 控制科学与工程
- 39 篇 动力工程及工程热...
- 30 篇 材料科学与工程（可...
- 19 篇 船舶与海洋工程
- 18 篇 冶金工程
- 17 篇 土木工程
- 16 篇 化学工程与技术
- 15 篇 力学（可授工学、理...
- 15 篇 仪器科学与技术
- 13 篇 航空宇航科学与技...
- 10 篇 生物工程
- 9 篇 光学工程
- 9 篇 交通运输工程
- 6 篇 建筑学
133 篇 理学
- 70 篇 物理学
- 53 篇 数学
- 16 篇 化学
- 12 篇 统计学（可授理学、...
- 11 篇 生物学
- 8 篇 系统科学
- 6 篇 大气科学
11 篇 管理学
- 10 篇 管理科学与工程(可...
6 篇 军事学
1 篇 经济学
1 篇 法学
1 篇 农学
1 篇 医学

主题

19 篇 mathematical mod...
12 篇 inverters
11 篇 windings
9 篇 pulse width modu...
9 篇 integrated circu...
9 篇 capacitors
8 篇 interference can...
8 篇 voltage control
7 篇 computational mo...
7 篇 harmonic analysi...
6 篇 superconducting ...
6 篇 simulation
6 篇 frequency modula...
6 篇 resistance
6 篇 electromagnetics
6 篇 switches
6 篇 analytical model...
5 篇 failure analysis
5 篇 rotors
5 篇 permanent magnet...

机构

172 篇 national key lab...
44 篇 naval university...
15 篇 national key lab...
13 篇 science and tech...
12 篇 national key lab...
8 篇 national key lab...
7 篇 college of elect...
7 篇 national key lab...
6 篇 school of inform...
5 篇 national key lab...
4 篇 center of materi...
4 篇 research center ...
4 篇 national key lab...
3 篇 huazhong univers...
3 篇 wuhan second shi...
3 篇 school of electr...
3 篇 jiangsu automati...
3 篇 ship integrated ...
3 篇 china state key ...
3 篇 college of artif...

作者

32 篇 meng jin
19 篇 jin meng
16 篇 dong wang
15 篇 junyong lu
14 篇 wang qing
14 篇 he fangmin
10 篇 fei xiao
10 篇 lu junyong
10 篇 zhou liang
9 篇 fan ma
9 篇 ruitian wang
8 篇 fangmin he
8 篇 yifei luo
8 篇 kai ji
8 篇 chen junquan
8 篇 xiao zhang
8 篇 wang ruitian
8 篇 xu xinghua
8 篇 wenfeng long
8 篇 junquan chen

语言

378 篇 英文
6 篇 其他
6 篇 中文

检索条件"机构=Science and Technology on Ship Integrated Power System Technology Laboratory"

共 390 条记录，以下是81-90 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：

Impacts of phase noise on the performance of adaptive side-lobe cancellation system 4

Impacts of phase noise on the performance of adaptive side-l...

引用

4th IEEE International Conference on Electronic Information and Communication technology, ICEICT 2021

作者： Zhou, Minglei Wang, Qing He, Fangmin Zhang, Yunshuo Luo, Kang Meng, Jin National Key Laboratory of Science and Technology on Vessel Integrated Power System Naval University of Engineering Wuhan China

ISBN: (纸本)9781665432030

Adaptive side-lobe cancellation (SLC) is an effective means of anti-jamming in communication systems. To realize SLC in digital domain, down-conversion is required to convert the signals into baseband. However, down-conversion circuits introduce phase noise into the output signals, which degrades the SLC performance. This paper establishes new mathematical models of SLC taking into account phase noise to quantify the impacts of phase noise of different levels. The theoretical models are verified by simulations. The simulation results show that phase noise is a critical factor that limits the interference cancellation ratio (ICR) of SLC. In addition, the effect of phase noise is not related with the specific form of the received signals, but only the level of phase noise. The theoretical models in our paper can be used to find the required phase noise levels to meet the required SLC performance. ©2021 IEEE

关键词： Phase noise

来源：评论

学校读者我要写书评

暂无评论

Mixed-Type Open-Circuit Fault Diagnosis for NPC Inverters Using a Dual-Input CNN 4

Mixed-Type Open-Circuit Fault Diagnosis for NPC Inverters Us...

引用

4th IEEE China International Electrical and Energy Conference, CIEEC 2021

作者： Shen, Haolan Tang, Xin Ai, Sheng Fan, Yaxiang Luo, Yifei Xie, Feng Naval University of Engineering National Key Laboratory of Science and Technology on Vessel Integrated Power System Wuhan China

ISBN: (纸本)9781728171494

The different open-circuit fault causes (i.e. terminal block damage, bonding wire fracture, driver circuit failure, et al.) lead to both one-way open-circuit and two-way open-circuit in neutral-point-clamped (NPC) inverters, namely the mixed-type open-circuit fault. In order to achieve a high diagnosis accuracy, the two types of open-circuit manifestations are simulated with two simulation ways to acquire mixed monitoring signal samples, on this basis, a diagnosis method using a dual-input convolutional neural network (CNN) is proposed. The method uses the three-phase currents as the main monitoring signals, and the six midpoint voltages of the upper and down half bridge arms as the auxiliary monitoring signals for the open-circuit fault diagnosis. The effectiveness of the method is validated by simulation, and the effects of different sample durations and training sample numbers on the network training and diagnosis results are analyzed quantitatively. © 2021 IEEE.

关键词： Failure analysis

来源：评论

学校读者我要写书评

暂无评论

A Novel Circulating Current Suppression Strategy of Parallel Three-level Inverters in Flywheel Energy Storage system with Zero-sequence Voltage Injection

A Novel Circulating Current Suppression Strategy of Parallel...

引用

2022 IEEE Transportation Electrification Conference and Expo, Asia-Pacific, ITEC Asia-Pacific 2022

作者： Li, Zhongrui Nie, Ziling Ai, Sheng Xu, Jie Cao, Meihe Naval University of Engineering National Key Laboratory of Science and Technology on Vessel Integrated Power System Wuhan China

ISBN: (数字)9781665492065

ISBN: (纸本)9781665492065

The parallel operation of three-level inverters can increase the power rating for flywheel energy storage system. However, the zero-sequence circulating current inevitably emerges owing to the excitation of the common-mode voltage difference, which can lead to current distortion and system loss. In addition, parallel three-level inverters have nonlinear characteristics, which can affect the zero-sequence circulating current. Therefore, a novel circulating current suppression strategy with zero-sequence voltage injection is proposed in this paper. A nonlinear equivalent model of the common-mode voltage difference is developed. Then, the zero-sequence voltage injection method is used to suppress the zero-sequence circulating current. Compared with the traditional suppression strategy, the novel strategy can achieve better performance. Simulation and experimental results prove the validity of the theoretical analysis and the feasibility of the proposed strategy. © 2022 IEEE.

关键词： Flywheels

来源：评论

学校读者我要写书评

暂无评论

Wideband Adaptive Interference Cancellation in Spread-Spectrum Communication with Subband Bandwidth Design 9

Wideband Adaptive Interference Cancellation in Spread-Spectr...

引用

9th IEEE International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, MAPE 2022

作者： Zhang, Yunshuo He, Fangmin Lu, Qiaran Li, Zheyu Liu, Hongbo Meng, Jin Naval University of Engineering National Key Laboratory of Science and Technology on Vessel Integrated Power System Wuhan China

ISBN: (数字)9781665427753

ISBN: (纸本)9781665427753

The bandwidth ratio increasing of spread spectrum (SS) communication limits the performance of wideband adaptive interference cancellation (WAIC) for strong wideband interference signal. To improve the interference cancellation radio (ICR), wideband interference signal is divided into subbands to reduce the computational bandwidth of the WAIC algorithm. In this paper, a method that fits the wideband interference signal by multi-tone signals is proposed to explicitly analyze the effect of the signal bandwidth on the cancellation system and quantitatively calculate the analytical solution of the ICR. Basing on the method proposed, the performance can be evaluated by the amplitude and phase difference between the received signals from the main antenna and the auxiliary antenna. Simulations and experiments are conducted to verify the theoretical analysis, and the results are consistent. Therefore, the analytical method proposed in this paper provides the design guidelines between the ICR requirement and subband bandwidth, which can reduce the complexity in the implementation of the WAIC system. © 2022 IEEE.

关键词： Spectroscopy

来源：评论

学校读者我要写书评

暂无评论

Modeling and Force Fluctuation Analysis of Open Winding PMLSM Driven by Dual-terminal 13

Modeling and Force Fluctuation Analysis of Open Winding PMLS...

引用

13th International Symposium on Linear Drives for Industry Applications, LDIA 2021

作者： Deng, Chen Zhou, Liang Yan, Ming Han, Jinyang Zhong, Ying Li, Weichao National Key Laboratory of Science and Technology on Vessel Integrated Power System Naval University of Engineering Wuhan China

ISBN: (纸本)9781728172101

The open winding motor system is a dual-terminal power supply topology structure, which is formed by opening the midpoint of the phase winding and driving each terminal with a converter. It has many advantages, such as high utilization rate of DC voltage, flexible control mode, strong redundancy and fault tolerance. The converter at both ends of the topology can adopt two DC power supply modes: independent bus and common bus, and the circuit structure is different. In this paper, firstly, the mathematical models of PMLSM in ABC coordinate system under two kinds of power supply modes are derived, and the mechanism of force fluctuation caused by asymmetric impedance of primary winding and harmonic of secondary permanent magnet flux linkage is analyzed. Based on this, the main focus and control strategy of force fluctuation suppression under two kinds of power supply modes are further analyzed. Finally, the correctness of the analysis is proved by system simulation. © 2021 IEEE

关键词： Flux linkage

来源：评论

学校读者我要写书评

暂无评论

Life prediction of pulse capacitor based on BP neural network method 4

Life prediction of pulse capacitor based on BP neural networ...

引用

4th IEEE China International Electrical and Energy Conference, CIEEC 2021

作者： Wang, Xin Zhang, Xiao Zhu, Bofeng Naval University of Engineering National Key Laboratory of Science and Technology on Vessel Integrated Power System Wuhan China

ISBN: (纸本)9781728171494

As the core component of pulse power supply, the life and reliability of pulse capacitor is one of the most important characteristics. Due to many factors that affect the life of the capacitor and the complex state equation, the life model of pulse capacitor is established based on the BP neural network method. Firstly, a life test platform for pulsed power capacitors was established, and life tests were performed on 5 capacitors;Secondly, a BP neural network model was established, using the experimental data of capacitor 1 as training data, after training the neural network model, the life of remaining 4 capacitors was predicted. Finally, the predicted results are compared with the actual experimental results, and the life of capacitor is obtained from the variation of the capacitance value. The error between the predicted data and the experimental data is within 5%, which verifies the accuracy of the life prediction model. This method can be used to predict the life of the capacitor, evaluate the performance and status of capacitor, and improve the stability and reliability of pulse power system. © 2021 IEEE.

关键词： Capacitance

来源：评论

学校读者我要写书评

暂无评论

Investigation on the 36MVA PP-IGBT-Based power Converter for High-Speed Maglev Applications 13

Investigation on the 36MVA PP-IGBT-Based Power Converter for...

引用

13th International Symposium on Linear Drives for Industry Applications, LDIA 2021

作者： Zhou, Liang Deng, Chen Li, Weichao Yan, Ming Han, Jinyang Zhong, Ying National Key Laboratory of Science and Technology on Vessel Integrated Power System Naval University of Engineering Wuhan China

ISBN: (纸本)9781728172101

Press-pack insulated gate bipolar transistors (PP-IGBTs) are a more attractive choice for high-power converters, due to increased current ratings, and an inherent short-circuit failure mode. This paper shows how a power electronics building block (PEBB) based on PP-IGBTs has been carefully designed and assembled to build a 36MVA power converter for high-speed maglev applications. The minimization of the stay inductance, the equalization of power loss and snubberless operation are within the main technical design requisites. Simulation and experiment results show that the developed PEBB based on PP-IGBTs is proved to be suitable for the 36MVA power converter. © 2021 IEEE

关键词： power converters

来源：评论

学校读者我要写书评

暂无评论

Feasibility analysis of helical superconducting MHD propulsor for vessel propulsion

Feasibility analysis of helical superconducting MHD propulso...

引用

2018 IEEE International Conference on Applied Superconductivity and Electromagnetic Devices, ASEMD 2018

作者： Chen, Junquan Wang, Dong Huang, Wen Jin, Shuangbao Zhu, Hao National Key Laboratory of Science and Technology on Vessel Integrated Power System Naval University of Engineering Wuhan China

ISBN: (纸本)9781538624944

In this paper, a MHD propulsor model for design and optimization is built. And it is used to achieve the most efficient propulsor with the given warm bore diameter and field strength, then these two constraint parameters are scanned within the range of 0.11 m, 120 Tesla. Based on the result above and current status of magnet technology, we can infer that it is very difficult for MHD propulsor to be used practically. © 2018 IEEE.

关键词： Superconducting magnets

来源：评论

学校读者我要写书评

暂无评论

The charging and discharging balance control strategy of power batteries for hybrid energy storage

The charging and discharging balance control strategy of pow...

引用

2016 International Symposium on power Electronics, Electrical Drives, Automation and Motion, SPEEDAM 2016

作者： Ren, Zhou Lu, Junyong Wang, Guangsen Long, Xinlin Xiao, Zhang Chao, Li National Key Laboratory of Science and Technology on Vessel Integrated Power System Naval University of Engineering Wuhan China

ISBN: (纸本)9781509020676

shipboard hybrid energy storage power system includes tens of thousands of single batteries. The performance of each single cell can't be completely consistent. Small differences will gradually increase after repeated charging and discharging, which may lead to a sharp decline of the performance and the cycle life of the battery. For imbalance performance between each single cell of shipboard hybrid energy storage, this paper proposes a multi-mode balance control method, which integrates fuzzy PID charging equalizer, sequential discharging equalizer and floating charging equalizer, in order to reduce the differences between the battery packs. According to the proposed balance control strategy, this paper takes an experiment on the battery packs for hybrid energy storage which are composed of lead-acid batteries, and achieves a better balance result. © 2016 IEEE.

关键词： Equalizers

来源：评论

学校读者我要写书评

暂无评论

Research on Topology Design and Configuration optimization of Hybrid Energy Storage system 5

Research on Topology Design and Configuration optimization o...

引用

5th IEEE International Electrical and Energy Conference, CIEEC 2022

作者： Wu, Zhicheng Zhu, Junjie Sun, Xingfa Han, Yi Xu, Jin Yuan, Jingxin Naval University of Engineering National Key Laboratory of Science and Technology on Vessel Integrated Power System Wuhan China

ISBN: (数字)9781665411042

ISBN: (纸本)9781665411042

When hybrid energy storage technology is applied in different occasions, there are key problems in topology design and configuration optimization. For electromagnetic emission application scenarios with strict volume-weight constraints and large power-energy requirements, a hybrid energy storage group chopper discharge topology is designed, and its working principle and operation boundary are introduced. Then, taking the single maximum power demand, continuous maximum energy demand and multiple constraints of the transmitting load as the design input, the optimal con-figuration of supercapacitor and lithium battery is carried out. Taking the weight, volume and cost as the comprehensive optimization objectives, iterative approximation is carried out, and finally the optimal configuration solution of the hybrid energy storage system is obtained. The effectiveness of the topology is verified by simulation. © 2022 IEEE.

关键词： Choppers (circuits)

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39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：