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Smart interactions among the smart grid, aggregators and EVs can bring various benefits to all parties involved, e.g., improved reliability and safety for the smart gird, increased profits for the aggregators, as well as enhanced self…

Systems and Control · Computer Science 2016-07-26 Qinglong Wang , Xue Liu , Jian Du , Fanxin Kong

The article presents the design of a digital power measurement device intended for the green IT. Article comprises: use case analysis, accuracy and precision measurements and real life test of apache web server as exemplary application.

Other Computer Science · Computer Science 2015-12-29 Kamil Rzepka , Przemysław Skurowski , Błażej Adamczyk , Adam Pilśniak

Metasurfaces have been investigated and its numerous exotic functionalities and the potentials to arbitrarily control of the electromagnetic fields have been extensively explored. However, only limited types of metasurface have finally…

This paper presents and discusses the electromobility management system developed in the context of the SMARTV2G project, enabling the automatic control of plug-in electric vehicles' (PEVs') charging processes. The paper describes the…

With the gradual transformation of power generation towards renewables, distributed energy resources are becoming more and more relevant for grid stabilization. In order to involve all participants in the joint solution of this challenging…

Optimization and Control · Mathematics 2019-12-18 Lukas Kölsch , Katharina Wieninger , Stefan Krebs , Sören Hohmann

The large-scale integration of renewable generation directly affects the reliability of power grids. We investigate the problem of power balancing in a general renewable-integrated power grid with storage and flexible loads. We consider a…

Systems and Control · Computer Science 2016-06-06 Sun Sun , Min Dong , Ben Liang

With the climate change challenges, transport network companies started to electrify their fleet to reduce CO2 emissions. However, such an ecological transition brings new research challenges for dynamic electric fleet charging management…

Optimization and Control · Mathematics 2022-09-23 Tai-Yu Ma

With the rapid development of new and innovative applications for mobile devices like smartphones, advances in battery technology have not kept pace with rapidly growing energy demands. Thus energy consumption has become a more and more…

Networking and Internet Architecture · Computer Science 2016-11-17 Fangwei Ding , Feng Xia , Wei Zhang , Xuhai Zhao , Chengchuan Ma

Integration of modern defence weapons into ship power systems poses a challenge in terms of meeting the high ramp rate requirements of those loads. It might be demanding for the generators to meet the ramp rates of these loads. Failure to…

Optimization and Control · Mathematics 2021-05-27 Satish Vedula , Mehrzad Mohammadi Bijaieh , Ellis Oti Boateng , Olugbenga Moses Anubi

Traditional power grids are being transformed into Smart Grids (SGs) to address the issues in existing power system due to uni-directional information flow, energy wastage, growing energy demand, reliability and security. SGs offer…

Networking and Internet Architecture · Computer Science 2019-04-29 Yasir Saleem , Noel Crespi , Mubashir Husain Rehmani , Rebecca Copeland

This paper presents a real time control strategy for dynamically balancing electric demand and supply at local level, in a scenario characterized by a HV/MV substation with the presence of renewable energy sources in the form of…

Optimization and Control · Mathematics 2015-06-16 Alessandro Di Giorgio , Francesco Liberati , Andrea Lanna

With the rapid development of quantum science and technology, quantum batteries have also emerged. However, there are still many unresolved issues in the field of quantum batteries. For example, how to improve battery space utilization,…

Quantum Physics · Physics 2024-07-22 Dayang Zhang , Shuangquan Ma , Yunxiu Jiang , Youbin Yu , Guangri Jin , Aixi Chen

In the context of the Internet of Things (IoT), reliable and energy-efficient provision of IoT applications has become critical. Equipping IoT systems with tools that enable a flexible, well-performing, and automated way of monitoring and…

Software Engineering · Computer Science 2024-05-06 Shadi Attarha , Anna Förster

The roll-out of smart meters in electricity networks introduces risks for consumer privacy due to increased measurement frequency and granularity. Through various Non-Intrusive Load Monitoring techniques, consumer behavior may be inferred…

Information Theory · Computer Science 2017-06-28 Jun-Xing Chin , Tomas Tinoco De Rubira , Gabriela Hug

As the world enters the age of ubiquitous computing, the need for reconfigurable hardware operating close to the fundamental limits of energy consumption becomes increasingly pressing. Simultaneously, scaling-driven performance improvements…

Emerging Technologies · Computer Science 2017-09-14 Alexantrou Serb , Ali Khiat , Themis Prodromakis

With rapid advancements in the Internet of Things (IoT) paradigm, electrical devices in the near future is expected to have IoT capabilities. This enables fine-grained tracking of individual energy consumption data of such devices, offering…

Cryptography and Security · Computer Science 2020-05-01 Nitin Shivaraman , Seima Saki , Zhiwei Liu , Saravanan Ramanathan , Arvind Easwaran , Sebastian Steinhorst

Ensuring the frequency stability of electric grids with increasing renewable resources is a key problem in power system operations. In recent years, a number of advanced controllers have been designed to optimize frequency control. These…

Systems and Control · Electrical Eng. & Systems 2023-05-23 Wenqi Cui , Guanya Shi , Yuanyuan Shi , Baosen Zhang

With the ongoing integration of Renewable Energy Sources (RES), the complexity of power grids is increasing. Due to the fluctuating nature of RES, ensuring the reliability of power grids can be challenging. One possible approach for…

Distributed, Parallel, and Cluster Computing · Computer Science 2022-11-01 Pezhman Nasirifard , Hans-Arno Jacobsen

Renewable energy brings huge uncertainties to the power system, which challenges the traditional power system operation with limited flexible resources. One promising solution is to introduce dynamic pricing to more consumers, which, if…

Systems and Control · Electrical Eng. & Systems 2019-11-19 Jiaman Wu , Zhiqi Wang , Yang Yu , Chenye Wu

This article presents a suite of new control designs for next-generation electric smart grids. The future grid will consist of thousands of non-conventional renewable generation sources such as wind, solar, and energy storage. These new…

Systems and Control · Computer Science 2018-09-14 Tomonori Sadamoto , Aranya Chakrabortty , Takayuki Ishizaki , Jun-ichi Imura