2013 Workshop on Modeling and Simulation of Cyber-Physical Energy Systems (MSCPES)最新文献

Steady-state co-simulation with PowerFactory 与PowerFactory的稳态联合仿真

2013 Workshop on Modeling and Simulation of Cyber-Physical Energy Systems (MSCPES) Pub Date : 2013-05-20 DOI: 10.1109/MSCPES.2013.6623317

M. Stifter, R. Schwalbe, F. Andrén, T. Strasser

引用次数: 29

Ontologies for Smart Homes and energy management: An implementation-driven survey 智能家居和能源管理的本体:一项实现驱动的调查

2013 Workshop on Modeling and Simulation of Cyber-Physical Energy Systems (MSCPES) Pub Date : 2013-05-20 DOI: 10.1109/MSCPES.2013.6623319

M. Grassi, Michele Nucci, F. Piazza

引用次数: 17

Co-simulating power systems and communication network for accurate modeling and simulation of PMU based wide area measurement systems using a global event scheduling technique 采用全局事件调度技术对电力系统和通信网络进行联合仿真，实现基于PMU的广域测量系统的精确建模和仿真

2013 Workshop on Modeling and Simulation of Cyber-Physical Energy Systems (MSCPES) Pub Date : 2013-05-20 DOI: 10.1109/MSCPES.2013.6623313

Yi Deng, Hua Lin, S. Shukla, J. Thorp, L. Mili

引用次数: 14

Simulation and big data challenges in tuning building energy models 模拟和大数据在调整建筑能源模型中的挑战

2013 Workshop on Modeling and Simulation of Cyber-Physical Energy Systems (MSCPES) Pub Date : 2013-05-20 DOI: 10.1109/MSCPES.2013.6623320

J. Sanyal, J. New

{"title":"Simulation and big data challenges in tuning building energy models","authors":"J. Sanyal, J. New","doi":"10.1109/MSCPES.2013.6623320","DOIUrl":"https://doi.org/10.1109/MSCPES.2013.6623320","url":null,"abstract":"EnergyPlus is the flagship building energy simulation software used to model whole building energy consumption for residential and commercial establishments. A typical input to the program often has hundreds, sometimes thousands of parameters which are typically tweaked by a buildings expert to “get it right”. This process can sometimes take months. “Autotune” is an ongoing research effort employing machine learning techniques to automate the tuning of the input parameters for an EnergyPlus input description of a building. Even with automation, the computational challenge faced to run the tuning simulation ensemble is daunting and requires the use of supercomputers to make it tractable in time. In this paper, we describe the scope of the problem, particularly the technical challenges faced and overcome, and the software infrastructure developed/in development when taking the EnergyPlus engine, which was primarily designed to run on desktops, and scaling it to run on shared memory supercomputers (Nautilus) and distributed memory supercomputers (Frost and Titan). The parametric simulations produce data in the order of tens to a couple of hundred terabytes. We describe the approaches employed to streamline and reduce bottlenecks in the workflow for this data, which is subsequently being made available for the tuning effort as well as made available publicly for open-science.","PeriodicalId":150042,"journal":{"name":"2013 Workshop on Modeling and Simulation of Cyber-Physical Energy Systems (MSCPES)","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125452169","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: 17

Security in cyber-physical energy systems 网络物理能源系统的安全

2013 Workshop on Modeling and Simulation of Cyber-Physical Energy Systems (MSCPES) Pub Date : 2013-05-20 DOI: 10.1109/MSCPES.2013.6623326

U. A. Khan, Aleksandar M. Stakovica

引用次数: 7

Modelica-enabled rapid prototyping of cyber-physical energy systems via the functional mockup interface modelica支持的网络物理能源系统的快速原型通过功能模型界面

2013 Workshop on Modeling and Simulation of Cyber-Physical Energy Systems (MSCPES) Pub Date : 2013-05-20 DOI: 10.1109/MSCPES.2013.6623315

Atiyah Elsheikh, M. Awais, E. Widl, P. Palensky

引用次数: 35

Communication simulations for power system applications 电力系统应用的通信仿真

2013 Workshop on Modeling and Simulation of Cyber-Physical Energy Systems (MSCPES) Pub Date : 2013-05-20 DOI: 10.1109/MSCPES.2013.6623314

J. Fuller, S. Ciraci, J. Daily, A. Fisher, M. Hauer

{"title":"Communication simulations for power system applications","authors":"J. Fuller, S. Ciraci, J. Daily, A. Fisher, M. Hauer","doi":"10.1109/MSCPES.2013.6623314","DOIUrl":"https://doi.org/10.1109/MSCPES.2013.6623314","url":null,"abstract":"New smart grid technologies and concepts, such as dynamic pricing, demand response, dynamic state estimation, and wide area monitoring, protection, and control, are expected to require considerable communication resources. As the cost of retrofit can be high, future power grids will require the integration of high-speed, secure connections with legacy communication systems, while still providing adequate system control and security. The co-simulation of communication and power systems will become more important as the two systems become more interrelated. This paper will discuss ongoing work at Pacific Northwest National Laboratory to create a flexible, high-speed power and communication system co-simulator for smart grid applications. The framework for the software will be described, including architecture considerations for modular, high performance computing and large-scale scalability (serialization, load balancing, partitioning, cross-platform support, etc.). The current simulator supports the ns-3 (telecommunications) and GridLAB-D (distribution systems) simulators. A test case using the co-simulator, utilizing a transactive demand response system created for the Olympic Peninsula and AEP gridSMART demonstrations, requiring two-way communication between distributed and centralized market devices, will be used to demonstrate the value and intended purpose of the co-simulation environment.","PeriodicalId":150042,"journal":{"name":"2013 Workshop on Modeling and Simulation of Cyber-Physical Energy Systems (MSCPES)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132811590","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: 29

Model-based evaluation of GPS spoofing attacks on power grid sensors 基于模型的电网传感器GPS欺骗攻击评估

2013 Workshop on Modeling and Simulation of Cyber-Physical Energy Systems (MSCPES) Pub Date : 2013-05-20 DOI: 10.1109/MSCPES.2013.6623324

Ilge Akkaya, Edward A. Lee, P. Derler

{"title":"Model-based evaluation of GPS spoofing attacks on power grid sensors","authors":"Ilge Akkaya, Edward A. Lee, P. Derler","doi":"10.1109/MSCPES.2013.6623324","DOIUrl":"https://doi.org/10.1109/MSCPES.2013.6623324","url":null,"abstract":"Emerging cyber-physical system (CPS) applications require reliable time synchronization to enable distributed control and sensing applications. However, time reference signals are vulnerable to attacks that could remain undetected for a long time. Sensor-rich distributed CPS such as the “smart grid” highly rely on GPS and similar time references for sub-station clock synchronization. The vulnerability of time synchronization protocols to spoofing attacks is a potential risk factor that may lead to falsified sensor readings and, at a larger scale, may become hazardous for system safety. This paper describes a simulation-based assessment of the effect of time accuracy on time-centric power system applications. In particular, the vulnerability of power grid sensors to erroneous time references and the potential risks of time-base spoofing on power grid health are studied, using the Ptolemy modeling and simulation tool. Both the false alarm and the missed generation scenarios are considered, where the GPS spoofer may lead the substation to declare an erroneous out-of-phase situation, or the substation may be disabled to detect anomalies that are present in the incoming phase data.","PeriodicalId":150042,"journal":{"name":"2013 Workshop on Modeling and Simulation of Cyber-Physical Energy Systems (MSCPES)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129608541","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: 25

A framework for model-based design of embedded systems for energy management 基于模型的嵌入式能源管理系统设计框架

2013 Workshop on Modeling and Simulation of Cyber-Physical Energy Systems (MSCPES) Pub Date : 2013-05-20 DOI: 10.1109/MSCPES.2013.6623325

Javier Moreno Molina, Xiao Pan, C. Grimm, Markus Damm

引用次数: 15

On the capacity value of renewable energy sources in the presence of energy storage and ramping constraints 在储能和爬坡约束下的可再生能源容量价值研究

2013 Workshop on Modeling and Simulation of Cyber-Physical Energy Systems (MSCPES) Pub Date : 2013-05-20 DOI: 10.1109/MSCPES.2013.6623322

A. Lamadrid, T. Mount, R. Zimmerman

{"title":"On the capacity value of renewable energy sources in the presence of energy storage and ramping constraints","authors":"A. Lamadrid, T. Mount, R. Zimmerman","doi":"10.1109/MSCPES.2013.6623322","DOIUrl":"https://doi.org/10.1109/MSCPES.2013.6623322","url":null,"abstract":"The objective of this paper is to analyze the value that renewable energy sources (RES) have in providing capacity, and specifically study the interactions that take place in the presence of energy storage systems (ESS) and ramping constraints. To examine this question, we use a new analytical framework that optimizes over different high and low probability scenarios using a stochastic, security constrained Optimal Power Flow (S-SC-OPF). We are interested in the effect of adding a significant amount of RES and analyze the individual generator response and the consequences for overall system metrics. Past studies have shown that, while higher RES penetrations are usually associated to lower system costs, including the provision of ancillary services, the most common direct collateral consequence is the increase in the total generating capacity needed to reliably operate the system [1]. Our model determines the amount of reserves as an endogenous variable, given a set of credible contingencies and a characterization of the uncertainty coming from the renewable energy sources. The main advantage of this model is the explicit inclusion of the cost for the capacity required, both for contingency reserve and for ramping transitions between periods of analysis, as well as a valuation of the wear-and-tear incurred by the generators in these transitions. Our approach simulates several periods applying a S-SC-OPF that minimizes the total system costs including the procurement of energy and ancillary services. We applied this model to a reduction of the Northeastern Power Coordinating Council (NPCC) and calibrate the demand to a day similar to the loading conditions in a hot summer. The system results show reduction of system costs adding wind and storage into the system while helping reduce capacity.","PeriodicalId":150042,"journal":{"name":"2013 Workshop on Modeling and Simulation of Cyber-Physical Energy Systems (MSCPES)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134148383","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: 1