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56,125 results on '"Battery charge"'

101. Japanese researchers develop more accurate battery charge measurement

Subjects
Yazaki Corp., Automobile equipment and supplies industry -- Measurement, Electric vehicles -- Measurement, Sensors -- Measurement, Automobile industry, Business
Abstract

Byline: Graeme Roberts The issue of battery usage inefficiency in electric vehicles resulting from an inaccurate battery charge measurement may finally get resolved, thanks to a diamond quantum sensor prototype [...]

Published
2022

110. Supply And Commissioning Of Igbt Based Static Battery Charge Dischargecircuit Panel For Dsl Loco Battery, As Per Rdso Spec. No. Rdso|pe|spec|ac|0008(rev.2),dt- 28.04.2010 With Following Requirements. Cell Capacity- 450ah To 500 Ah, No. Ofcells- 20-56, Uni

Subjects
Digital Subscriber Line, DSL, Business, international
Abstract

Tenders are invited for Supply And Commissioning Of Igbt Based Static Battery Charge Dischargecircuit Panel For Dsl Loco Battery, As Per Rdso Spec. No. Rdso/Pe/Spec/Ac/0008(Rev.2),Dt- 28.04.2010 With Following Requirements. Cell [...]

Published
2023

111. Supply And Commissioning Of Igbt Based Static Battery Charge|discharge Panel As Per Rdsospec No. Rdso|pe|spec|ac|0008(rev-2) Suitable For Charging|discharging Of 1100 Ah Cells. Warrantyperiod: 30 Months After The Date Of Delivery

Subjects
Business, international
Abstract

Tenders are invited for Supply And Commissioning Of Igbt Based Static Battery Charge/Discharge Panel As Per Rdsospec No. Rdso/Pe/Spec/Ac/0008(Rev-2) Suitable For Charging/Discharging Of 1100 Ah Cells. Warrantyperiod: 30 Months After [...]

Published
2023

112. Supply Installation Testing And Commissioning Of Constant Current And Constant Voltage (cccv) 310 V|220 A Battery Charge|discharge Unit Type-4 As Per Rdso Specification No-rdso|pe|spec|ac|0008 (rev-2) Supply Installation Testing And Commissioning Of

Subjects
Business, international
Abstract

Tenders are invited for Supply installation testing and commissioning of constant current and constant voltage (cccv) 310 v/220 a battery charge/discharge unit type-4 as per rdso specification no-rdso/pe/spec/ac/0008 (rev-2) supply [...]

Published
2023

113. Purchase Of Fertilizer Spraying Machine Rfs Disinfection Sprayer With Internal - Rechargeable Battery With Battery Charge Rfsr (kk-bbs-4189) For Jfmcs Member. Purchase Of Paddy Threshing Machine With 2hp Electric Motor Operated For Jfmcs Member Type

Subjects
Infection control, Fertilizers, Business, international
Abstract

Tenders are invited for Purchase of Fertilizer Spraying Machine Rfs Disinfection Sprayer with Internal - Rechargeable Battery with Battery Charge Rfsr (kk-bbs-4189) for Jfmcs Member. Purchase of Paddy Threshing Machine [...]

Published
2023

114. Supply Of Self Propelled Reaper (q3), Cultivator (q3), Agriculture Rotavator (q3), Manual Paddy Weeder (q3), Sprayer With Internal - Rechargeable Battery With Battery Charge (q3), Dewatering Pump 2 Horsepower (q3), Chaff Cutter Type Multi Crop Thresher Su

Subjects
Rural development, Agricultural industry, Agriculture, Handbooks, vade-mecums, etc., Business, international
Abstract

Tenders are invited for Supply of Self Propelled Reaper (Q3), Cultivator (Q3), Agriculture rotavator (Q3), Manual Paddy Weeder (Q3), Sprayer with Internal - Rechargeable Battery with battery Charge (Q3), Dewatering [...]

Published
2023

115. Supply Of Self Propelled Reaper (q3), Cultivator (q3), Manual Paddy Weeder (q3), Agriculture Rotavator (q3), Sprayer With Internal - Rechargeable Battery With Battery Charge (q3), Dewatering Pump 2 Horsepower (q3), Chaff Cutter Type Multi Crop Thresher Su

Subjects
Rural development, Agricultural industry, Agriculture, Handbooks, vade-mecums, etc., Business, international
Abstract

Tenders are invited for Supply of Self Propelled Reaper (Q3), Cultivator (Q3), Manual Paddy Weeder (Q3), Agriculture rotavator (Q3), Sprayer with Internal - Rechargeable Battery with battery Charge (Q3), Dewatering [...]

Published
2023

116. Purchase Of Fertilizer Spraying Machine Rfs Disinfection Sprayer With Internal - Rechargeable Battery With Battery Charge Rfsr (kk-bbs-4189) Or Similar Brand With Similar Specifications For Jfmcs Member

Subjects
Infection control, Fertilizers, Business, international
Abstract

Tenders are invited for Purchase of Fertilizer Spraying Machine RFS Disinfection Sprayer with Internal - Rechargeable Battery with battery Charge RFSR (KK-BBS-4189) or similar brand with similar specifications for JFMCs [...]

Published
2023

117. Supply Of Igbt Based Constant Current|constant Voltage Static Battery Charge|discharge Panel Supply And Commissioning Of Igbt Based Constant Current|constant Voltage Static Batterycharge|discharge Panel (155v-25a), Type-1, Suitable For Charging|disc

Subjects
Business, international
Abstract

Tenders are invited for Supply of igbt based constant current/constant voltage static battery charge/discharge panel supply and commissioning of igbt based constant current/constant voltage static batterycharge/discharge panel (155v-25a), type-1, suitable [...]

Published
2023

119. A Comprehensive Review of Various Topologies and Control Techniques for DC-DC Converter-Based Lithium-Ion Battery Charge Equalization.

Author

Sugumaran, G. and Amutha Prabha, N.

Subjects
*LITHIUM-ion batteries, *ENERGY storage, *DC-to-DC converters, *ELECTRIC vehicle industry, *TOPOLOGY, *FOSSIL fuels
Abstract

Worldwide, electric vehicle (EV) sales are booming nowadays due to the rapid increase in the cost of fossil fuels. Lithium-ion batteries are very familiar in the EV industry because of their high energy per unit mass relative to other electric energy storage systems. To obtain the required voltage, several lithium-ion batteries are connected serially. Due to manufacturing inconsistencies, the voltage of serially connected cells is not always equal, which might result in a charge imbalance. This imbalance may reduce the battery's life span due to the action of undercharging and overcharging. Battery charge equalisation (BCE) is challenging because it requires a constant voltage level in each cell. Various topologies and control strategies have been proposed in the past literature to build and improve the BCE. This study extracts the recently proposed DC-DC converter-based topologies for BCE. This study then gives a comparative analysis of various control strategies used in BCE and ends with implementing control strategies with BCE topology using a DC-DC converter. This study incorporates contextualised topologies used by BCE with design, operation, and applications. Extensive simulation results are provided to compare the performance of DC-DC converter-based BCE topologies in balancing speed. Also, a comprehensive comparison of various converter topologies and control strategies has been carried out for future investigation. [ABSTRACT FROM AUTHOR]

Published
2023
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120. Design of A Wireless Power Transfer Converter with LC/S Compensation for Electrical Vehicle Battery Charge Applications

Author

Çetin, Sevilay and Yenil, Veli

Subjects
Computer science, business.industry, Battery charge, Electrical engineering, Wireless power transfer, business, Compensation (engineering)
Abstract

Wireless power transfer (WPT) has drawn a lot of attention due to its significant advantages such assafety, reliability, weather proof, etc. This paper presents the design methodology of a WPT converterwith LC/S compensation topology for electrical vehicle (EV) battery charge applications. The powerloss analysis is employed for each component in the WPT converter. The components in the converterare determined based on low power loss and high-power efficiency. The Lithium- ion battery is alsopreferred in the design due to it’s high power density advantage. Since the designed WPT system doesnot use a dc-dc converter to regulate the output current and voltage, the size and the weight of theoverall system can be reduced. Finally, according to given design procedure, a field-electric commonsimulation of WPT converter is performed with 2 kW output power while the output voltage ischanging between 250 V-400 V. The simulated peak efficiency of the converter is obtained around96.70% with 0.3 coupling coefficient.

Published
2021

121. Design and Digital Control of an Interleaved Boost Converter for Battery Charge/Discharge

Author

Escudero Quintero, Cristian, Acevedo Pérez, Santiago, Villegas Ceballos, Juan Pablo, Daniel , Daniel, Serna Garcés, Sergio, Escudero Quintero, Cristian, Acevedo Pérez, Santiago, Villegas Ceballos, Juan Pablo, Daniel , Daniel, and Serna Garcés, Sergio

Abstract

Este trabajo presenta la metodología de diseño de un control digital para reducir el rizado en la corriente que se inyecta a la batería por medio de los convertidores que procesan la energía de carga y descarga, el cual es uno de los parámetros indicados en la literatura que disminuyen el tiempo de vida de las baterías. Este trabajo tiene como alcance mostrar el procedimiento de diseño e implementación de la estrategia propuesta sobre un convertidor entrelazado. La metodología implementada se presenta por medio de cuatro etapas (i) modelado del sistema batería-convertidor-carga, (ii) diseño de control digital basado en el modelo, (iii) diseño de la plataforma práctica donde se presenta la etapa de instrumentación e implementación utilizando un dispositivo embebido y (iv) la validación práctica del funcionamiento de la estrategia presentada y la disminución del rizado inyectado en la batería. Por medio de la metodología presentada se logra evidenciar el correcto desempeño del control digital cumpliendo los parámetros de diseño para diferentes modos de operación de carga de la batería y reduciendo el rizado de corriente en la batería entre un 50 % a 65 %. Esta reducción protege la vida útil de la batería y de las fuentes o cargas conectadas al sistema. Adicionalmente, permite que los algoritmos de estimación de estado de carga y estado de salud incrementen su precisión, lo que conlleva a una mejora en los protocolos de mantenimiento y planificación de reemplazo de los elementos.

Published
2021

122. A novel control strategy for solar-wind hybrid energy systems based on optimal battery charge and discharge limits in various time domain

Author

Alireza Ebrahimi, Abbas Dideban, and Reza Keypour

Subjects
hybrid energy systems, renewable resources, annual system cost, pso, reliability, Engineering design, TA174
Abstract

Optimal operation of hybrid energy systems has been motivated in developed countries, by decreasing operation costs and pollutions, and increasing use of renewable energy resources. This paper presents a new energy management scheme for utilization of batteries and diesel generators, to decrease operation costs and pollutions, while increase reliability simultaneously. The capacity of the system components is firstly optimized by HOMER software. Then, diesel generator capacity is optimized by particle swarm optimization (PSO) algorithm, taking into account the environmental and outage costs. In the proposed control strategy, due to the variation of power generation and power consumption in hybrid systems, different charge / discharge limits are applied for each hour of the day, instead of conventional fixed upper and lower bands for the state of charge (SOC) of battery. The results show the effectiveness of the proposed strategy on reducing the cost of power generation, the reliability and the environmental issues.

Published
2018
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123. New Products - Make In India -- Components: Battery Charge Management IC

Subjects
Battery chargers, Electronics
Abstract

Halo Microelectronics' HL7090 is a highly integrated 900mA Li-ion battery charging management IC. It is suitable for single-cell Li-ion and single-cell Li-polymer batteries used in various IoT and wearable applications. [...]

Published
2022

124. Battery Charge Estimation Of EVs Using Quantum Sensors

Subjects
Measuring instruments, Electric vehicles, Sensors, Electronics, Tokyo Institute of Technology
Abstract

Byline: Supriya Mangalpalli A team of researchers from Japan, led by Professor Mutsuko Hatano from the Tokyo Institute of Technology (Tokyo Tech), has reported that a diamond quantum sensor assists [...]

Published
2022

125. An Experimental and Comparative Analysis of the Battery Charge Controllers in Off-Grid PV Systems

Author

Mohammad Jafari, Hossein Ghadamian, and Leila Seidabadi

Subjects
charge mode, charge rate (c-rate), state of charge (soc), pulse width modulation (pwm), maximum power point tracker (mppt), Energy industries. Energy policy. Fuel trade, HD9502-9502.5
Abstract

The study of the battery charge process as the only power storage agent in off-grid systems is of significant importance. The battery charge process has different modes, and the battery in these modes is dependent on the amount of charge. In order to charge the battery in off-grid systems, two charge controllers including Pulse Width Modulation (PWM) and Maximum Power Point Tracker (MPPT) are commonly used. The charge rate (C-Rate) is different in these two models. Therefore, it is necessary to study the state of charge (SoC) in the PWM and MPPT models considerably. In this study, by using these two charge controller models, C-Rate is examined on portable and power plant scales. This research indicates that the PWM charge controller has better performance on the power plant scale than on the portable scale. The charging quality of the MPPT model is about 31 % and 7 % on portable and power plant scales, respectively, proved to be higher than that of the PWM charge controller. The PV panel performance has increased by 2 %-5 % through the application of the MPPT charge controller, compared with the PWM model. As the overall achievement of the experiment, according to the limitations of the MPPT charge controller, the PWM charge controller can be proposed on power plant scales, whereas the application of the MPPT model is appropriate for specific purposes.

Published
2018
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127. Shifting Of 125kva Canopy Type Ea Set From Te Nm Road To Te Koyambedu,15kva Ea Set From Store To Nm Road And 63kva Ea Set From Koyambedu To Karambakkam And Miscellaneous Electrical Works. Extending Ea Supply,servicing Of Fuel Pump,s|f Battery Charge

Subjects
Bharat Sanchar Nigam Ltd., Telecommunications services industry, Communications industry, Telecommunications services industry, Business, international
Abstract

Tenders are invited for Shifting of 125kva canopy type ea set from te nm road to te koyambedu,15kva ea set from store to nm road and 63kva ea set from [...]

Published
2023

128. Rooster's owner awaits trial for sexual battery charge

Subjects
News, opinion and commentary, Sports and fitness
Abstract

John Scott Michael, owner of the popular bar Rooster's Blues House in downtown Oxford, is set to stand trial after being arrested for sexual battery and kidnapping on April 24. [...]

Published
2023

129. Jaguars WR Zay Jones arrested on domestic battery charge

Subjects
General interest, News, opinion and commentary
Abstract

Byline: ALEX BUTLER Nov. 14 (UPI) -- http://www.upi.com/topic/Jacksonville-Jaguars/ wide receiver Zay Jones was arrested on domestic battery charges and remained in jail as of Tuesday morning, according to police records [...]

Published
2023

130. Supply Of Castable Refractory For Unit 1, 2 & 3 Of Stage-1 At Tps. Supply Of Bearing Housing And Spares For 6.6kv Ht Motor Stage-ii, Wtps. Supply, Installation, Commissioning & Testing Of Power Mosfet Smps Modular Based 220 V Dc Battery Charge

Subjects
Metal oxide semiconductor field effect transistors, Integrated circuits, Circuit components, Refractories industry, Semiconductor chips, Battery chargers, Standard IC, Semiconductor device, Business, international
Abstract

Tenders are invited for Supply of Castable Refractory For Unit 1, 2 & 3 of Stage-1 at TPS. Supply of Bearing housing and spares for 6.6kV HT motor stage-II, WTPS. [...]

Published
2023

131. Town Annual Mtc. Works For Stp|sewage 1 Machinery Items|Generator Set Avr|Bal Bhawan Ips 2 Machinery Items|Generator Set Fan Balt New|Bal Bhawan Ips 3 Machinery Items|Generator Set Generator Service Self Repair Battery Charge Wire Fitti

Subjects
Electric generators, Heating, ventilation, and air conditioning industry, Machinery, Magneto-electric machines, Battery industry, Business, international
Abstract

Tenders are invited for Town Annual Mtc. Works for STP/Sewage 1 Machinery items/ generator set avr / bal bhawan ips 2 machinery items/ generator set fan balt new / bal [...]

Published
2023

132. Studies from School of Mechanical Engineering in the Area of Biofuel Described (Adaptive Neuro Fuzzy Inference System-based Energy Management Controller for Optimal Battery Charge Sustaining In Biofuel Powered Non-plugin Hybrid Electric Vehicle)

Subjects
Hybrid vehicles -- Energy use, Biomass energy, Mechanical engineering -- Energy use, Energy management systems -- Energy use, Company business management, Biotechnology industry, Pharmaceuticals and cosmetics industries
Abstract

2024 JAN 24 (NewsRx) -- By a News Reporter-Staff News Editor at Biotech Week -- Researchers detail new data in Biotechnology - Biofuel. According to news reporting originating in Tamil [...]

Published
2024

133. Patent Issued for Battery charge termination voltage adjustment (USPTO 11863009)

Subjects
Intel Corp. -- Intellectual property -- Reports, Semiconductor industry -- Intellectual property -- Reports, Semiconductor industry, Computers
Abstract

2024 JAN 23 (VerticalNews) -- By a News Reporter-Staff News Editor at Information Technology Newsweekly -- From Alexandria, Virginia, VerticalNews journalists report that a patent by the inventors Gorius, Aaron [...]

Published
2024

135. A novel capacitor‐voltage reduced bidirectional PWM DC‐DC buck‐boost converter for renewable energy battery charge system.

Author

Sahin, Yakup, Ting, Naim Suleyman, and Yesilyurt, Huseyin

Subjects
*DC-to-DC converters, *RENEWABLE energy sources, *SEMICONDUCTOR switches, *PULSE width modulation transformers, *POWER density, *MATHEMATICAL analysis, *HEAT storage
Abstract

Summary: A novel capacitor‐voltage reduced bidirectional (CVRB) PWM DC‐DC buck‐boost converter is presented in this study. Compared to the conventional bidirectional buck‐boost converter, the proposed converter has a lower voltage rating filter capacitor. Accordingly, the given converter has a lower cost and higher power density than the conventional buck‐boost converter. Additionally, the proposed converter is more efficient due to the direct power transfer feature. Besides, the semiconductor switches have no extra voltage/current stress. The theoretical analysis of the converter is made, and its mathematical analysis is presented. The novel converter is experimentally operated in both the buck and boost modes. The experimental waveforms are shown for both operations. The proposed converter is operated in 100 W output power and 20 kHz switching frequency conditions. The efficiency of the proposed converter is 95.6% for the boost mode operation and 95.1% for the buck mode operation at the nominal output power. [ABSTRACT FROM AUTHOR]

Published
2023
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136. Patent Application Titled 'Vehicular Battery Charger, Charging System, And Method For Transmitting Battery Charge Threshold Information' Published Online (USPTO 20230387486)

Subjects
Battery chargers -- Intellectual property -- Methods, Biotechnology industry, Pharmaceuticals and cosmetics industries
Abstract

2023 DEC 20 (NewsRx) -- By a News Reporter-Staff News Editor at Biotech Week -- According to news reporting originating from Washington, D.C., by NewsRx journalists, a patent application by [...]

Published
2023

141. Supply Of Igbt Based Constant Current|constant Voltage Static Battery Charge|discharge Panel (310v-25a), Igbt Based Constant Current|constant Voltage Static Battery Charge|discharge Panel (310v-25a),suitable For Charging|discharging Of Batteries For

Subjects
Battery industry, Business, international
Abstract

Tenders are invited for Supply of igbt based constant current/constant voltage static battery charge/discharge panel (310v-25a), igbt based constant current/constant voltage static battery charge/discharge panel (310v-25a),suitable for charging/discharging of batteries [...]

Published
2023

146. Lima man sentenced on sexual battery charge

Subjects
Sexual abuse -- Cases, Company legal issue, Business, General interest, Business, regional
Abstract

Byline: J Swygart Apr. 14LIMA A Lima man was sentenced Friday to four years in prison for a sexual assault that took place nearly two years ago in the psychiatric [...]

Published
2023

147. Provide For Battery Charge|storage

Subjects
Business, international
Abstract

Tenders are invited for Provide For Battery Charge/storage Major organization : CITY OF HOUSTON Address : P.O. Box 1562 Houston, TX 77251 Country :United States Tender notice number : I07071 [...]

Published
2023

149. Supply & Commissioning Of Igbt Based Static Battery Charge|Dischargepanel, Output Voltage: 155v, Output Current: 0-220a, Output Voltage Variation: 40-155v, As Per Type-2 Of Annexure-a Of Rdso Specification No. Rdso|pe|spec|ac|0008(rev-2)dt. 28.04.2010 Fo

Subjects
Business, international
Abstract

Tenders are invited for Supply & Commissioning Of Igbt Based Static Battery Charge/ Dischargepanel, Output Voltage: 155V, Output Current: 0-220A, Output Voltage Variation: 40-155V, As Per Type-2 Of Annexure-A Of [...]

Published
2023

150. Supply and commissioning of igbt based constant current|constant voltage static battery charge|discharge panel (155v-25a), type-1, suitable for charging|discharging of batteries rating from 75 ah to 120 ah as per rdso spec. no. rdso|pe|spec|ac|0008(rev.2)

Subjects
Business, international
Abstract

Tenders are invited for Supply and commissioning of igbt based constant current/constant voltage static battery charge/discharge panel (155v-25a), type-1, suitable for charging/discharging of batteries rating from 75 ah to 120 [...]

Published
2023

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