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

145 篇 会议
9 篇 期刊文献

馆藏范围

154 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

74 篇 工学
- 59 篇 电气工程
- 39 篇 计算机科学与技术...
- 30 篇 软件工程
- 21 篇 控制科学与工程
- 16 篇 动力工程及工程热...
- 7 篇 电子科学与技术（可...
- 7 篇 信息与通信工程
- 6 篇 机械工程
- 5 篇 安全科学与工程
- 4 篇 水利工程
- 4 篇 生物工程
- 3 篇 力学（可授工学、理...
- 3 篇 化学工程与技术
- 3 篇 石油与天然气工程
- 3 篇 网络空间安全
- 2 篇 光学工程
- 2 篇 材料科学与工程（可...
- 2 篇 交通运输工程
- 2 篇 核科学与技术
22 篇 理学
- 13 篇 数学
- 4 篇 生物学
- 4 篇 系统科学
- 3 篇 化学
- 1 篇 物理学
- 1 篇 统计学（可授理学、...
22 篇 管理学
- 19 篇 管理科学与工程(可...
- 11 篇 工商管理
- 4 篇 图书情报与档案管...
2 篇 经济学
- 2 篇 应用经济学
1 篇 法学
- 1 篇 法学

主题

27 篇 power grids
23 篇 dispatching
12 篇 optimization
11 篇 power markets
10 篇 analytical model...
9 篇 load modeling
9 篇 uncertainty
8 篇 big data
8 篇 process control
7 篇 electricity supp...
7 篇 wind power gener...
7 篇 predictive model...
7 篇 electrical engin...
7 篇 scheduling
7 篇 data models
6 篇 system integrati...
6 篇 containers
6 篇 security
6 篇 renewable energy...
5 篇 hydroelectric po...

机构

73 篇 beijing key labo...
22 篇 china electric p...
17 篇 state grid sichu...
16 篇 beijing key labo...
10 篇 state grid tianj...
9 篇 beijing key lab ...
8 篇 institute of mic...
7 篇 china electric p...
7 篇 state grid fujia...
5 篇 beijing key lab ...
5 篇 china electric p...
4 篇 state grid fujia...
3 篇 state grid shanx...
3 篇 5paradigm techno...
3 篇 state key labora...
3 篇 china electric p...
3 篇 college of infor...
3 篇 state grid jibei...
3 篇 school of artifi...
3 篇 state grid sichu...

作者

34 篇 zhi cai
21 篇 cai zhi
15 篇 qiang ding
15 篇 tao lei
14 篇 li dapeng
13 篇 huang yunhao
12 篇 xiaojing hu
12 篇 lei tao
12 篇 feng qiong
11 篇 cui can
11 篇 qiong feng
11 篇 shengnan xu
10 篇 yunhao huang
10 篇 di fangchun
9 篇 guofang zhang
9 篇 ye ruili
8 篇 dapeng li
8 篇 fangchun di
7 篇 hu xiaojing
7 篇 wang jiaqi

语言

149 篇 英文
3 篇 其他
2 篇 中文

检索条件"机构=Beijing Key Lab of Research and System Evaluation of Power Dispatching Automation Technology"

共 154 条记录，以下是41-50 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：

Analysis of the Interconnection Capacity Calculation Methodologies for the European Electricity Market

Analysis of the Interconnection Capacity Calculation Methodo...

引用

2023 IEEE International Conference on power Science and technology, ICPST 2023

作者： Cartaxo, Ricardo Casaleiro, Ângelo E Silva, Nuno Souza Pastor, Ricardo Chao, Xia Han, Bin Cai, Zhi Da Silva, Nuno Pinho R&D Nester - Centro de Investigação em Energia REN - State Grid S.A Sacavém Portugal China Electric Power Research Institute Beijing Key Laboratory of Research and System Evaluation of Power Dispatching Automation Technology Beijing China

ISBN: (纸本)9798350311358

The interconnected European transmission system for electricity supports the electricity trading across Europe, promoting the maximization of welfare, in particular when the interconnection capacity is enough to take low marginal cost generation, namely variable renewable power generation, into the demand areas where it is scarce. Transmission systems operators (TSOs) calculate the available interconnection capacity for the day-ahead and intraday markets in a coordinated way. This is a key step to enable price-based market coupling between different countries and regions and, therefore, efficient use of electricity from renewable energy sources and effective distribution of the benefits of renewable electricity across Europe. This work addresses the calculation of interconnection capacity between bidding zones by analyzing the processes and comparing the different methodologies used by European TSOs to coordinate the capacity calculation and compute the underlying generation shift keys (GSKs). The paper focus on the Portuguese cross-border transmission capacity with Spain, where the merit order methodology defines the GSKs supporting the calculation of the Available Transmission Capacity (ATC) for the spot market. © 2023 IEEE.

关键词： power markets

来源：评论

学校读者我要写书评

暂无评论

Intelligent Search and Recommendation of power Grid Based on Data Lineage

Intelligent Search and Recommendation of Power Grid Based on...

引用

IEEE Information technology and Mechatronics Engineering Conference (ITOEC)

作者： Xin Ning Dapeng Li Jiaqi Wang Qiong Feng Lin Xie Wenyue Xia Ruili Ye Ling Yu Yan Wang Beijing Key Laboratory of Research and System Evaluation of Power Dispatching Automation Technology China Electric Power Research Institute Beijing China

With the expansion of the power grid scale, the amount of power grid operation data is increasing rapidly. Faced with massive power grid data with complex relationships, how to judge the implicit relationship between data and quickly and accurately query the data required by users is an urgent problem to be solved. This paper proposes a set of intelligent search and personalized recommendation algorithms based on data lineage, uses power grid data to build knowledge graphs, manages data through data lineage analysis, and designs three modules: sentence intent classification, knowledge search matching, and result organization. Realize intelligent search of power grid data, and finally realize personalized recommendation for similar user groups by classifying users. According to the proposed method, this paper designs experiments to verify, and the results show that the proposed method is accurate and efficient, and can well meet the search needs of power grid users.

关键词：

来源：评论

学校读者我要写书评

暂无评论

research and Design on Architecture for Big Data Platform in power Grid dispatching and Control system

Research and Design on Architecture for Big Data Platform in...

引用

IEEE Information technology, Networking, Electronic and automation Control Conference

作者： Qiong Feng Fangchun Di Ruili Ye Lin Xie Yan Wang Lei Tao Yunhao Huang Dapeng Li Chaohan Feng China Electric Power Research Institute Beijing Key Laboratory of Research and System Evaluation of Power Dispatching Automation Technology Beijing China

With the increase of data sources, data types and service scope, the demand of building big data platform for power grid dispatching and control system is increasing. According to the characteristics of big data in power grid, this paper completes the architecture design of spatiotemporal big data platform, hierarchical architecture design of data warehouse for power grid regulation scenario and the execution flow of multi-source heterogeneous data in power grid. Meanwhile the design of platform data stream specification is completed, and the performance of different data storage design schemes is compared.

关键词： Cloud computing Architecture Soft sensors Computer architecture Standardization Big Data Control systems

来源：评论

学校读者我要写书评

暂无评论

A High Risk Operation Scenario Generation Method for High Renewable Energy Permeability Based on AND Operation

A High Risk Operation Scenario Generation Method for High Re...

引用

International Conference on power and Energy technology (ICPET)

作者： Lv Yan Sun Lue Luo Yadi Li Li Beijing Key Laboratory of Research and System Evaluation of Power Dispatching Automation Technology (China Electric Power Research Institute) Beijing China

With the increasing penetration rate of renewable energy, the uncertainty of power grid operation is enhanced and the potential operation risk of the power grid is also increasing. At the day-ahead stage, it is of great significance to analyze the possible high-risk operation scenarios of the power grid and make effective prevention and control strategies to ensure the power grid operation. In this paper, a high-risk scenario generation method based on AND operation is proposed, firstly, this paper uses GMM to fit the distribution of renewable energy prediction errors, then uses a combination of LHS sampling and random sampling to generate a large number of renewable energy scenarios, and uses k-medoids method to reduce the scenarios. And then generates high-risk operation scenarios with high penetration rate of renewable energy. Finally a simulation with 39 nodes system is carried out to verify the effectiveness of the proposed method in the paper.

关键词：

来源：评论

学校读者我要写书评

暂无评论

Version Control Method of power dispatching Automatic Control Software based on Ladder Aggregation Encryption

Version Control Method of Power Dispatching Automatic Contro...

引用

IEEE Information technology, Networking, Electronic and automation Control Conference

作者： Zechen Wei Lixin Li Yijun Yu Xiaolin Qi Xuri Song Yujia Li Beijing Key Laboratory of Research and System Evaluation of Power Dispatching Automation Technology China Electric Power Research Institute Beijing China

As the brain of power grid control, power dispatching automatic control software undertakes the dual tasks of optimizing power quality and improving grid security. The stable operation of software plays an important role in power system operation. However, due to the lack of safety awareness of R&D personnel, they frequently modify software code and change software configuration, and the problem of version confusion is prominent due to the random change of software on the project site. Aiming at the characteristics of dispatching automatic control software, such as complex code, different deployment environments, and the need for on-site compilation, this paper designs a version control framework of dispatching automatic control software, proposes a ladder aggregation encryption method and a multidimensional verification method, gives consideration to the difficulty and efficiency of software version encryption, solves the problem that consistency verification cannot be performed under different compilation environments, and effectively improves the reliability of automatic scheduling control software, It provides effective support for the safe and stable operation of software.

关键词： Codes Reliability engineering Software dispatching Encryption Software reliability power system reliability

来源：评论

学校读者我要写书评

暂无评论

Improvement Measures to Adapt to Cross-Subsidies across Various Consumer Categories in China's Electricity Spot Market

Improvement Measures to Adapt to Cross-Subsidies across Vari...

引用

IEEE Conference on Energy Internet and Energy system Integration (EI2)

作者： Zhi Cai Qiang Li Qiang Ding Xiaojing Hu Shengnan Xu Muchen Yuan Beijing Key Laboratory of Research and System Evaluation of Power Dispatching Automation Technology China Electric Power Research Institute Beijing China

Given the historical development of China's electricity market, this article proposes several improvement measures to adapt to cross-subsidies across various consumer categories in China's electricity spot market. The proposed improvements cover three key areas: Calculating theoretical transmission and distribution tariffs by voltage class and consumer category based on the electricity consumption profiles of various consumers; building a model for calculating cross subsidies in electricity tariffs by voltage class and consumer category, utilizing a price differential methodology; building a model for balancing transferred cross-subsidies given the macro landscape of China's spot market. Case studies are conducted on the balance model to verify its accuracy and effectiveness of proposed measures.

关键词：

来源：评论

学校读者我要写书评

暂无评论

Security Constrained Dimensionality Reduction Strategy for Unit Commitment

Security Constrained Dimensionality Reduction Strategy for U...

引用

IEEE Conference on Energy Internet and Energy system Integration (EI2)

With multiple and complicated security constraints of unit commitment problem in large grids, and the difficulty of considering the uncertainty of renewable energy output, this article proposes a fast solving method for long-term unit commitment based on the construction of an effective power flow constraint set using the 0–1 relaxation method. Firstly, obtain the rough unit commitment scheduling result by using 0–1 relaxation method to quickly identify the feasible region of unit commitment. Then, identify the line that will exceed the limit under such result and include it into the effective power flow constraint set. Secondly, identify the line that may exceed the limit by considering the change in allocation between units, load and wind power prediction errors, and include it into the effective power flow constraint set. Finally, solve the mixed integer programming problem of unit commitment, considering effective power flow constraints.

关键词：

来源：评论

学校读者我要写书评

暂无评论

The Theory and Method of power Grid Data Asset Modeling Based on dispatching Cloud 5

The Theory and Method of Power Grid Data Asset Modeling Base...

引用

5th IEEE Advanced Information Management, Communicates, Electronic and automation Control Conference, IMCEC 2022

作者： Feng, Chaohan Cui, Can Di, Fangchun Tao, Lei Song, Zhibin Qi, Huiwen Zhang, Xiangyu Beijing Key Laboratory of Research and System Evaluation of Power Dispatching Automation Technology Beijing100192 China State Grid Shanxi Electric Power Company Economic and Technological Research Institute Shanxi Taiyuan030602 China

ISBN: (纸本)9781665479677

power dispatching is an important link in the direct production, transmission and distribution of electric energy, and is one of the core components of the power system. It has the characteristics of many types of equipment, complex data structure attributes, and high data acquisition density. At present, the operation data of power grid dispatching and control has been gradually collected in the cloud, and the data assets have begun to take shape. However, the management and operation mode of these data is rough, and they are still used and managed by various business departments. As an intangible asset, the value of data has not been paid enough attention and deeply excavated. From inside and outside the industry, the concept of data as an asset has become a consensus, but in the field of power, the management and application of data assets is still in the exploratory stage. At the same time, in the construction of data capitalization, many methods of other industries are difficult to be directly applied in the field of dispatching and control, so it is urgent to integrate the characteristics of power grid dispatching and control business needs and propose a data capitalization mode with business characteristics. This paper gradually focuses on the scope of power data assets from the broad sense of data assets, and regulates the big data capitalization management. The planning method of dispatching data assets analyzes and summarizes the construction of dispatching data assets, and provides data asset management support for subsequent big data applications and data mining. © 2022 IEEE.

关键词： Big data

来源：评论

学校读者我要写书评

暂无评论

Detecting and Exploiting Unit Commitment Structures in MIPs 6

Detecting and Exploiting Unit Commitment Structures in MIPs

引用

6th International Conference on power and Energy technology, ICPET 2024

作者： Su, Zhao-Gang Chen, Sheng-Jie Li, Yu-Fei Chen, Liang Kou, Caixia Cai, Zhi Institute of Computational Mathematics and Scientific/Engineering Computing Academy of Mathematics and Systems Science Chinese Academy of Sciences Beijing China Institute of Applied Mathematics Academy of Mathematics and Systems Science Chinese Academy of Sciences Beijing China College of Sciences Beijing University of Posts and Telecommunications Beijing China Beijing Key Laboratory of Research and System Evaluation of Power Dispatching Automation Technology China Electric Power Research Institute Beijing China

ISBN: (纸本)9798350375855

The unit commitment (UC) problem has been extensively researched in the literature, which is typically formulated as a mixed integer programming (MIP) problem. However, current studies lack effective methods to identify potential UC problem structures within a general MIP problem, making it challenging to leverage well-established valid inequalities for UC problems to accelerate the solution process. In this paper, we present a novel detection method that automatically identifies UC structures within an MIP problem by analyzing the relationships between variables and constraints. Moreover, we enhance the MIP formulation by incorporating three well-studied classes of valid inequalities as cutting planes, based on the identified UC structures. Our experiments demonstrate that our proposed UC detection method greatly improves computational efficacy of a standard MIP solver compared to the default setting. © 2024 IEEE.

关键词： Mixed-integer linear programming

来源：评论

学校读者我要写书评

暂无评论

GARL: A Generative Adversarial Reinforcement Learning for Transferable power Grid Dispatch

GARL: A Generative Adversarial Reinforcement Learning for Tr...

引用

IEEE Information technology and Mechatronics Engineering Conference (ITOEC)

作者： Nan Yang Liang Dong Yichen Wei Xingwei Liu Weitong Chen Zhejun Zhang Xinhang Li Yupeng Huang Lei Li Beijing Key Laboratory of Research and System Evaluation of Power Dispatching Automation Technology China Electric Power Research Institute Beijing China School of Artificial Intelligence Beijing University of Posts and Telecommunications Beijing China

ISBN: (数字)9798331529482

ISBN: (纸本)9798331529499

This paper proposes a novel deep reinforcement learning approach, named GARL (Generative Adversarial Reinforcement Learning), for intra-day optimization dispatch in high-proportion new energy grid. The proposed method embeds a Generative Adversarial Network (GAN) within the Deep Deterministic Policy Gradient (DDPG) framework to learn the reward distribution of the power grid in the future operation situation, so as to realize the cumulative reward prediction in the dispatching period and ensure the optimization of the dispatching decision. Comprehensive experiments are conducted on the SG-126 power grid simulator under three representative scenarios to evaluate the performance and generalization capability of GARL. The results show that GARL can learn the distribution characteristics of stateaction-reward sequence from historical experience, establish the mapping relationship between current state and future cumulative reward, and improve the accuracy of future power grid operation trend prediction, which is always better than the independent DDPG algorithm. Furthermore, the study explores the potential of transfer learning between scenarios and finds that GARL exhibits a promising generalization capability.

关键词： Renewable energy sources Uncertainty Transfer learning Generative adversarial networks Deep reinforcement learning Market research Prediction algorithms power grids dispatching Optimization

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16页 << < 1 2 3 4 5 6 7 8 9 10 > >>

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：