897 resources related to Battery Systems
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APEC focuses on the practical and applied aspects of the power electronics business. Not just a power designer’s conference, APEC has something of interest for anyone involved in power electronics including:- Equipment OEMs that use power supplies and converters in their equipment- Designers of power supplies, dc-dc converters, motor drives, uninterruptable power supplies, inverters and any other power electronic circuits, equipments and systems- Manufacturers and suppliers of components and assemblies used in power electronics- Manufacturing, quality and test engineers involved with power electronics equipment- Marketing, sales and anyone involved in the business of power electronic- Compliance engineers testing and qualifying power electronics equipment or equipment that uses power electronics
To promote awareness, understanding, advancement and application of ocean engineering and marine technology. This includes all aspects of science, engineering, and technology that address research, development, and operations pertaining to all bodies of water. This includes the creation of new capabilities and technologies from concept design through prototypes, testing, and operational systems to sense, explore, understand, develop, use, and responsibly manage natural resources.
OCEANS 2020 - SINGAPORE
An OCEANS conference is a major forum for scientists, engineers, and end-users throughout the world to present and discuss the latest research results, ideas, developments, and applications in all areas of oceanic science and engineering. Each conference has a specific theme chosen by the conference technical program committee. All papers presented at the conference are subsequently archived in the IEEE Xplore online database. The OCEANS conference comprises a scientific program with oral and poster presentations, and a state of the art exhibition in the field of ocean engineering and marine technology. In addition, each conference can have tutorials, workshops, panel discussions, technical tours, awards ceremonies, receptions, and other professional and social activities.
ISIE focuses on advancements in knowledge, new methods, and technologies relevant to industrial electronics, along with their applications and future developments.
Energy conversion and conditioning technologies, power electronics, adjustable speed drives and their applications, power electronics for smarter grid, energy efficiency,technologies for sustainable energy systems, converters and power supplies
The Transactions on Biomedical Circuits and Systems addresses areas at the crossroads of Circuits and Systems and Life Sciences. The main emphasis is on microelectronic issues in a wide range of applications found in life sciences, physical sciences and engineering. The primary goal of the journal is to bridge the unique scientific and technical activities of the Circuits and Systems ...
The IEEE Reviews in Biomedical Engineering will review the state-of-the-art and trends in the emerging field of biomedical engineering. This includes scholarly works, ranging from historic and modern development in biomedical engineering to the life sciences and medicine enabled by technologies covered by the various IEEE societies.
Telephone, telegraphy, facsimile, and point-to-point television, by electromagnetic propagation, including radio; wire; aerial, underground, coaxial, and submarine cables; waveguides, communication satellites, and lasers; in marine, aeronautical, space and fixed station services; repeaters, radio relaying, signal storage, and regeneration; telecommunication error detection and correction; multiplexing and carrier techniques; communication switching systems; data communications; and communication theory. In addition to the above, ...
IEEE Computer Graphics and Applications (CG&A) bridges the theory and practice of computer graphics. From specific algorithms to full system implementations, CG&A offers a strong combination of peer-reviewed feature articles and refereed departments, including news and product announcements. Special Applications sidebars relate research stories to commercial development. Cover stories focus on creative applications of the technology by an artist or ...
Serves as a compendium for papers on the technological advances in control engineering and as an archival publication which will bridge the gap between theory and practice. Papers will highlight the latest knowledge, exploratory developments, and practical applications in all aspects of the technology needed to implement control systems from analysis and design through simulation and hardware.
2017 IEEE 26th International Symposium on Industrial Electronics (ISIE), 2017
Active charge balancing is an approved technique to implement more energy- efficient and eco-friendly lithium-ion battery systems. The theoretical analysis presented in this paper provides a method to estimate the benefits of a cell-to-cell-type active charge balancing circuit in comparison to a passive balancing solution concerning energy savings and capacity gain. The calculation's variable parameters are the battery system configuration ...
Seventeenth Annual Battery Conference on Applications and Advances. Proceedings of Conference (Cat. No.02TH8576), 2002
Summary form only given as follows. The US portable consumer battery market is reviewed. Technology trends relating to lithium, nickel metal hydride, alkaline and fuel cell battery systems are discussed. Key attributes are compared including cost, performance, consumer convenience and value. Projections are made regarding future developments and possible long term winners in the market place. A Rayovac perspective on ...
IET Conference on Renewable Power Generation (RPG 2011), 2011
Deregulated electricity markets provide opportunities for Battery Systems (BS) to participate in energy arbitrage and ancillary services (regulation, operating reserves, contingency reserves, voltage regulation, power quality etc.)To evaluate the economic viability of BS with different business opportunities, a generic modelling framework is proposed to handle this task. This framework outlines a set of building blocks which are necessary for carrying ...
2016 IEEE Applied Power Electronics Conference and Exposition (APEC), 2016
In recent years, there is an increasing demand for various types of storage battery systems, such as home battery systems, V2H(Vehicle-to-Home)/V2G (Vehicle-to-Grid) systems, and UPS systems. Performance requirements for the power conversion system within these storage battery systems are small size, light weight and high efficiency. We propose a new power conversion system so called the GAP-D<sup>3</sup> converter that is ...
Proceedings of the 25th Intersociety Energy Conversion Engineering Conference, 1990
Regenerative Energy Storage Systems for Hybrid Electric and Battery Electric Vehicles
CES 2009: Schwinn's E-Bike Has a Removable Battery
Flexible Radios and Flexible Networks
Zero Emission Powertrains and Fuel Cell Engines: APEC 2019
International Future Energy Challenge 2015!
What's New in Digital Predistortion
Silicon Labs' Thunderboard Sense (SLTB001A): Mouser Engineering Bench Talk
Residential Nanogrids with Battery Storage; Is This Our Future? - Antonio Ginart at APEC 2016
Flywheel Energy Storage for the 21st Century: APEC 2019
IEEE Entrepreneurship @ Hello Tomorrow Global Summit: Brill Power
IEEE Day Milestone: Volta Awakens in the Modern Age
IFEC 2011-International Future Energy Challenge 2011
Wireless Power Transfer: APEC 2013 KeyTalk with Francesco Carobolante of Qualcomm
The Automotive Challenge: An Intense EECS Experience (2015-HKN-SLC)
IEEE Top Trends for 2012 at CES: Cloud-Based Applications
High Efficiency Supply-Modulated RF Power Amplifier for Handset Applications
APEC 2011-2011 International Future Energy Challenge@APEC 2011
APEC 2011- Methode Electronics at APEC 2011
IMS 2011 Microapps - Calibration and Accuracy in Millimeter Systems
Active charge balancing is an approved technique to implement more energy- efficient and eco-friendly lithium-ion battery systems. The theoretical analysis presented in this paper provides a method to estimate the benefits of a cell-to-cell-type active charge balancing circuit in comparison to a passive balancing solution concerning energy savings and capacity gain. The calculation's variable parameters are the battery system configuration and the cell capacity distribution properties. Their validity is limited to applications with normally distributed cell capacities, limited maximum and minimum cell capacity and full cycle usage. The losses related to passive balancing in an nSmP battery system are calculated as well as the overall energy savings achievable with cell-to-cell based active balancing. The capacity gain factor of an actively balanced battery system related to a passive one is found to be in a range between 1.06 and 1.01 depending on the cell parameters and the system configuration. The derived formulas are verified by numeric simulations. Based on the results, several options are identified to increase the energy efficiency of conventional passive balancing systems. The findings can be used during the design process of new battery systems or to analyze and optimize any existing lithium-ion battery system.
Summary form only given as follows. The US portable consumer battery market is reviewed. Technology trends relating to lithium, nickel metal hydride, alkaline and fuel cell battery systems are discussed. Key attributes are compared including cost, performance, consumer convenience and value. Projections are made regarding future developments and possible long term winners in the market place. A Rayovac perspective on battery system challenges and solutions is included.
Deregulated electricity markets provide opportunities for Battery Systems (BS) to participate in energy arbitrage and ancillary services (regulation, operating reserves, contingency reserves, voltage regulation, power quality etc.)To evaluate the economic viability of BS with different business opportunities, a generic modelling framework is proposed to handle this task. This framework outlines a set of building blocks which are necessary for carrying out the economic analysis of various BS applications. Further, special focus is given on describing how to use the rainflow cycle counting algorithm for battery cycle life estimation, since the cycle life plays a central role in the economic analysis of BS. To illustrate the modelling framework, a case study using a Sodium Sulfur Battery (NAS) system with 5-minute regulating service is performed. The economic performances of two dispatch scenarios, a so called naive scenario and a risk-averse scenario, are evaluated in this case study.
In recent years, there is an increasing demand for various types of storage battery systems, such as home battery systems, V2H(Vehicle-to-Home)/V2G (Vehicle-to-Grid) systems, and UPS systems. Performance requirements for the power conversion system within these storage battery systems are small size, light weight and high efficiency. We propose a new power conversion system so called the GAP-D<sup>3</sup> converter that is a bi-directional power control system, comprising of a bi-directional switch circuit topology with natural commutation switching mode. This paper describes the features of GAP-D<sup>3</sup> converter including this new current compensation control with simulation and experimental results.
This paper develops new balanced charge/discharge strategies that distribute charge or discharge currents properly so that during operation battery systems maintain uniform state-of-charge (SOC) all the time. The proposed balanced charge/discharge control strategies are useful for interconnected heterogeneous battery systems that can be built from battery modules with different types, ages, and power/capacity ratings. Both voltage-based and SOC- based balanced charge/discharge strategies are developed. Their convergence properties are rigorously established, and illustrative examples using production batteries demonstrate their convergence behavior under different charging current profiles. The approach will be especially useful for battery storage systems to support power grids with renewable energy sources where the battery systems are required to operate continuously.
Guidance in the protection of stationary battery systems is provided. For the purposes of this guide, stationary battery systems include the battery and DC components to and including the first protective device downstream of the battery terminals. This guide does not set requirements; rather, it presents a number of options to the DC system designer of the different types of stationary battery system protection available.
Under the large-scale penetration of photovoltaic generation systems, the temperature constraints of transmission lines play a key role in the flexible operation of the power grid. In this paper, simplified line temperature constraints are derived from its physical model, and the strength and limitation of the proposed models are investigated from the viewpoint of robust model predictive control. The effect of ambient temperature prediction is discussed based on the simulations of photovoltaic battery systems with economic load dispatching control (EDC) and EDC recovering control.
Recent years, some distributed generations such as energy storage systems or renewable energy sources have been introduced in distribution systems, and the voltage violation problem has been at stake by the reverse power flows from the load to the generator. In this paper, we consider NAS (natrium sulfur = sodium sulfur) battery systems to be utilized for not only energy storage but also power system control, and propose a new voltage control strategy in order to provide the proper sending voltage at distribution substations. First, the current flows at each distribution feeder are individually measured, and the sending voltage is calculated by using V-I characteristics, which indicate the relationship between the sending voltage and the current flows at each distribution feeder. Next, active and reactive power outputs of the NAS battery system are determined by solving an optimal power flow calculation in order to realize the predetermined sending voltage. Numerical examinations have been carried out using a 52-bus example system model to verify the validity of the proposed method, and successful results have been obtained.
The prevention of downtime losses due to premature and unexpected failure of stationary batteries to perform when called upon is of vital interest to those involved in managing and operating facilities which rely on fail safe battery performance. This paper discusses a proven and reliable method which will allow the user to understand the health of individual battery units and their interconnections in stationary battery systems while the units are on-line and to predict future performance.<<ETX>>
This guide provides information to assist in sizing the array and battery of a stand-alone photovoltaic system. Systems considered in this guide consist of PV as the only power source and a battery for energy storage. These systems also commonly employ controls to protect the battery from being over- or undercharged, and may employ a power conversion subsystem (inverter or ...
This guide provides rationale and guidance for operating lead-acid batteries in remote hybrid power systems, taking into consideration system loads and the capacities of the system’s renewable-energy generator(s), dispatchable generator(s), and battery(s). It also provides guidance for selecting an appropriate lead-acid battery technology for various system operating strategies.
This guide contains a tutorial on lead-acid battery technology, battery charging characteristics, and a laboratory test procedure to evaluate charge parameters and battery performance. The information on lead-acid battery designs and environmental characteristics is provided to help the PV system designer make appropriate battery decisions. PV system parameters and operating conditions are discussed. Charging parameters related to PV systems are ...
This guide contains a field test procedure for lead-acid batteries used in PV hybrid power systems. Battery charging parameters are discussed with respect to PV hybrid power systems. The field test procedure is intended to verify the battery’s operating setpoints and battery performance. Discussion on how to interpret test results is also included. This guide is applicable to all PV ...
Develop guidance for protection of stationary battery systems up to the first battery disconnecting switch or device.