Results 21 to 30 of about 127,688,493 (212)

Annual report of the State Council of Uniform State Laws to the Governor of the State of Ohio, National Conference of Commissioners on Uniform State Laws, and others (Online); Other title: Annual report

Received as an e-mail ...
Ohio. State Council of Uniform State Laws.
core   +6 more sources

Energy Storage System Modelling For Hybrid Electric Vehicle [PDF]

E3S Web of Conferences
The equivalent circuit model (ECM)-based traditional state-of-charge (SoC) estimate approaches combine all state variables into a single enhanced state vector.
Mohammed G., Srividya Devi P., Durgadevi G., Subramani R., Husain Saif O.   +4 more
doaj   +1 more source

State of charge and health estimation of batteries for electric vehicles applications: key issues and challenges

Global Energy Interconnection, 2021
Using electric vehicles (EVs) for transportation is considered as a necessary component for managing sustainable development and environmental issues. The present concerns regarding the environment, such as rapid fossil fuel depletion, increases in air ...
Samarendra Pratap Singh, Praveen Prakash Singh, Sri Niwas Singh, Prabhakar Tiwari   +3 more
doaj   +1 more source

State of Charge Estimation of a Composite Lithium-Based Battery Model Based on an Improved Extended Kalman Filter Algorithm

Inventions, 2019
The battery State of Charge (SoC) estimation is one of the basic and significant functions for Battery Management System (BMS) in Electric Vehicles (EVs). The SoC is the key to interoperability of various modules and cannot be measured directly.
Ning Ding, Krishnamachar Prasad, Tek Tjing Lie, Jinhui Cui   +3 more
doaj   +1 more source

SOC Estimation of Lithium-Ion Battery Based on Equivalent Circuit Model with Variable Parameters

Energies, 2022
The state of charge (SOC) of the battery is an important basis for the battery management system to perform state monitoring and control decisions. In this paper, by identifying the internal parameters of the battery model at different temperatures and ...
Qi Wang, Tian Gao, Xingcan Li
doaj   +1 more source

State-Of-Charge Evaluation Of Supercapacitors [PDF]

Journal of Energy Storage, 2017
Abstract In the last years, energy storage systems are increasingly involved in applications in which they are required to deliver or adsorb significant charging or discharging currents in short intervals of time, typically a few seconds. Thanks to their high specific power, supercapacitors may represent one of the most promising technologies for ...
CERAOLO, MASSIMO, LUTZEMBERGER, GIOVANNI, POLI, DAVIDE   +2 more
openaire   +2 more sources

Battery State-Of-Charge Estimation Based on a Dual Unscented Kalman Filter and Fractional Variable-Order Model

Energies, 2017
State-of-charge (SOC) estimation is essential for the safe and effective utilization of lithium-ion batteries. As the SOC cannot be directly measured by sensors, an accurate battery model and a corresponding estimation method is needed.
Ming Cai, Weijie Chen, Xiaojun Tan
doaj   +1 more source

Calculating Available Charge and Energy of Lithium-Ion Cells Based on OCV and Internal Resistance

Energies, 2022
The design and operation of performant and safe electric vehicles depend on precise knowledge of the behavior of their electrochemical energy storage systems.
Fabian Steger, Jonathan Krogh, Lasantha Meegahapola, Hans-Georg Schweiger   +3 more
doaj   +1 more source

State of Charge Evolution Equations for Flywheels

CoRR, 2014
A mathematical state-of-charge evolution equation is present for Flywheel Energy Storage Systems.
Dariush Fooladivanda, Guillaume Mancini, Siddharth Garg, Catherine Rosenberg   +3 more
openaire   +2 more sources

Energy Storage State-of-Charge Market Model

IEEE Transactions on Energy Markets, Policy and Regulation, 2023
This paper introduces and rationalizes a new model for bidding and clearing energy storage resources in wholesale energy markets. Charge and discharge bids in this model depend on the storage state-of-charge (SoC). In this setting, storage participants submit different bids for each SoC segment.
Ningkun Zheng, Xin Qin, Di Wu, Gabe Murtaugh, Bolun Xu   +4 more
openaire   +2 more sources