scholarly journals Battery supercharging system in electrical vehicles using photovoltaic panels

2021 ◽  
Author(s):  
Zenon Syroka
Keyword(s):  
Energy Source ◽  
Control System ◽  
User Interface ◽  
Energy Storage ◽  
Electric Vehicles ◽  
Low Cost ◽  
Photovoltaic Panels ◽  
Electric Drives ◽  
Electrical Vehicles ◽  
Control Devices

In this project, a system was designed for charging batteries in electric vehicles using photovoltaic panels. Low cost of operation, cheap construction and simple user interface were among the main criteria taken into account. Each energy source was carefully selected and modules were used so that they could power the microcontroller and charge the energy storage source. The solution was patented [1]. This article is a part of a project related to the design of digital control devices with electric drives carried out at the UWM. The control system solutions developed at UWM have been published in the book {15}.  

scholarly journals Flywheel energy storage control system with the system operating status control via the Internet

2014 ◽  
Vol 63 (3) ◽  
pp. 457-467 ◽  
Author(s):  
Marcin Baszyński ◽  
Tomasz Siostrzonek
Keyword(s):  
Control System ◽  
User Interface ◽  
Energy Storage ◽  
Walking Distance ◽  
The Internet ◽  
Operating Parameters ◽  
Access To Information ◽  
Power Electronics Converters ◽  
Universal Solution ◽  
System Operating

Abstract Modern electronics systems consist of not only with the power electronics converters, but also with the friendly user interface which allow you to read the operating parameters and change them. The simplest solution of the user interface is to use alphanumeric display which displays information about the state of the converter. With a few additional buttons you can change the settings. This solution is simple, inexpensive but allows only local control (within walking distance from the system) and the number of displayed information is low. You can create extensive menu, but it causes problems with access to information. This paper presents the example of a rotating energy storage universal solution which is lack of the above mentioned disadvantages

Mobile Based Security and Control System Using Python s60

2011 ◽  
Vol 403-408 ◽  
pp. 511-515
Author(s):  
Arun Raveendran ◽  
Jency K. Joy
Keyword(s):  
Control System ◽  
User Interface ◽  
Mobile Phones ◽  
Graphical User Interface ◽  
Ease Of Use ◽  
Home Appliances ◽  
Control Signals ◽  
Control Devices ◽  
Ubiquitous Access ◽  
And Control

This paper proposes a mobile phone based security and control system for home appliances through SMS/Bluetooth. It focuses on controlling home appliances remotely, and providing security with good graphical user interface. The system uses GSM technology, providing ubiquitous access to the system for security and automated appliance control from anywhere around the globe. The system provides security against intrusion using a smarter digital lock which notifies owners in case of an unauthorized via SMS message, as well as facilitates both short and long-range device control using Bluetooth or SMS technology. Rather than a conventional method of sending an SMS message to control devices, a graphical user interface is designed using Python S60 language for ease of use. The control signals in the form of SMS messages are encrypted and restricted to unique mobile phones or SIM cards for improved security.

scholarly journals Dual Battery Control System of Lead Acid and Lithium Ferro Phosphate with Switching Technique

2021 ◽  
Vol 12 (1) ◽  
pp. 4
Author(s):  
Muhammad Nizam ◽  
Hari Maghfiroh ◽  
Fuad Nur Kuncoro ◽  
Feri Adriyanto
Keyword(s):  
Control System ◽  
Energy Storage ◽  
Electric Vehicles ◽  
Experimental Testing ◽  
Voltage Sensor ◽  
Current Sensor ◽  
Battery System ◽  
Advantages And Disadvantages ◽  
Sensor Accuracy ◽  
Lead Acid

The increase in electric vehicles needs to be supported by the existence of reliable energy storage devices. The battery, as an energy storage system, has its advantages and disadvantages. The combination of different battery types is chosen since the battery is one of the energy storage systems with mature technology and low life cycle cost. A solution that can be proposed to cover the weakness of each battery is the use of the Dual Battery System (DBS). In this project, a dual battery control system with a combination of Valve Regulated Lead Acid (VRLA) and Lithium Ferro Phosphate (LFP) batteries was developed using the switching method. Battery selection switching is determined by the specification and operational set point of the battery used. The experimental testing was carried out. The result of the research conducted showed that the current sensor accuracy was 83.75% and the voltage sensor accuracy was 94.25% while the current sensor precision value was 64.91% and the voltage sensor precision was 99.74%. The use of a dual battery system can save energy in a VLRA battery compare with a single VLRA battery by up to 68.62%, whereas in LFP battery by up to 29.48%. This means it gives the advantages of longer distances of traveling in electric vehicles.

Saltwater as the energy source for low-cost, safe rechargeable batteries

2016 ◽  
Vol 4 (19) ◽  
pp. 7207-7213 ◽  
Author(s):  
Sangmin Park ◽  
Baskar SenthilKumar ◽  
Kyoungho Kim ◽  
Soo Min Hwang ◽  
Youngsik Kim
Keyword(s):  
Energy Source ◽  
Energy Storage ◽  
Large Scale ◽  
Low Cost ◽  
Electrical Energy ◽  
Rechargeable Batteries ◽  
Nacl Solution ◽  
Electrical Energy Storage ◽  
Energy Storage Applications

Cheap, familiar saltwater (NaCl solution) was utilized to build low-cost, safe rechargeable batteries for large-scale electrical energy storage applications.

scholarly journals Optimal Sizing Procedure for Electric Vehicle Supply Infrastructure Based on DC Microgrid with Station Commitment

Energies ◽  
2019 ◽  
Vol 12 (10) ◽  
pp. 1901 ◽  
Author(s):  
Benedetto Aluisio ◽  
Maria Dicorato ◽  
Imma Ferrini ◽  
Giuseppe Forte ◽  
Roberto Sbrizzai ◽  
...  
Keyword(s):  
Energy Storage ◽  
Electric Vehicles ◽  
Power Supply ◽  
Energy Exchange ◽  
Optimal Operation ◽  
Dc Microgrid ◽  
Photovoltaic Panels ◽  
Specific Approach ◽  
Definition Of

The diffusion of electric vehicles (EVs) can be sustained by the presence of integrated solutions offering parking and clean power supply. The recourse to DC systems allows better integration of EV bidirectional energy exchange, photovoltaic panels, and energy storage. In this paper, a methodology for optimal techno-economic sizing of a DC-microgrid for covering EV mobility needs is carried out. It is based on the definition of different scenarios of operation, according to typical EV usage outlooks and environmental conditions. In each scenario, optimal operation is carried out by means of a specific approach for EV commitment on different stations. The sizing procedure is able to handle the modular structure of microgrid devices. The proposed approach is applied to a case study of an envisaged EV service fleet for the Bari port authority.

scholarly journals Overview on Digital Twin for Autonomous Electrical Vehicles Propulsion Drive System

2022 ◽  
Vol 14 (2) ◽  
pp. 601
Author(s):  
Mahmoud Ibrahim ◽  
Anton Rassõlkin ◽  
Toomas Vaimann ◽  
Ants Kallaste
Keyword(s):  
Electric Vehicles ◽  
Automotive Industry ◽  
Industrial Revolution ◽  
Low Cost ◽  
Operating Conditions ◽  
Risk Environment ◽  
Digital Twin ◽  
Electrical Vehicles ◽  
Physical Assets ◽  
Drive Systems

The significant progress in the electric automotive industry brought a higher need for new technological innovations. Digital Twin (DT) is one of the hottest trends of the fourth industrial revolution. It allows representing physical assets under various operating conditions in a low-cost and zero-risk environment. DTs are used in many different fields from aerospace to healthcare. However, one of the perspective applications of such technology is the automotive industry. This paper presents an overview of the implementation of DT technology in electric vehicles (EV) propulsion drive systems. A general review of DT technology is supplemented with main applications analysis and comparison between different simulation technologies. Primary attention is given to the adaptation of DT technology for EV propulsion drive systems.

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