PPT-Batteries

Basics The basics Voltage Voltage is an electrical measure which describes the potential to do work The higher the voltage the greater its risk to you and your health Systems that use voltages below 50V are considered lowvoltage and are not governed by an as strict some might say arcane set of rules as highvoltage systems . Review Capacity. Peukert's. Equation - . I = current flow. n = . Peukert's. number. T = time . C = Capacity . Peukert. Effect. Actual capacity is dependent on the current draw experienced. Image from http://www.vonwentzel.net/Battery/00.Glossary/. Cadex . Electronics Inc. .. www.BatteryUniversity.com. . --- Training Series ---. By Isidor Buchmann, . CEO and Founder. Outline. Battery chemistries. Packaging . and . Configurations. Charging, Discharging, Storing. Scientific Achievement. An electrolyte additive, phosphorous . pentasulfide. . (P. 2. S. 5. ), is found to react . with lithium . metal in Li-S batteries . to form a . protective coating . that conducts lithium ions and improves . for Remote Power. Alex . MeVay. Genasun LLC. Why go Lithium?. Lithium Batteries reduce logistical cost by reducing experiment size and weight.. Reduced Weight:. ½ to ¼ of Lead-Acid. Reduced Size:. 2/3 to 1/2 of Lead-Acid. 2015-2016. School Year. This years Science Fair will be…. When?: . Wednesday, . February . 3. , 2016. . Judging/ Interviews from 9:00-11:45. School display opportunity 12:30-1:15. Where?: 6. th. grade Classrooms. Containing . Both . Lithium . Metal . and Lithium . Ion . Cells . and / or . Batteries – . Limits for Exemption & . External Charging.. Dr.. Thomas . Dittrich. Consultant. Amendments. . for. Hybrid . And How They Work!. What are the ways we store electricity?. What . are some objects that require batteries that you use?. Battery History. The first battery was created by Alessandro Volta in 1798. Volta was an Italian professor in physics and chemistry . Engine Starting Batteries. Destructive Testing. Why is LiFePo4 safe ?. Impedance Values .. 19 . mohms. 10.5mohms. Low Impedance .. 10.8 . mohms. SLA discharge curve . low C-rate. Lithium discharge curves, hi C rate. NPRE 498 Energy Storage Systems. Marta Baginska. 12.07.2011. Outline. Introduction. Scope of the presentation: Where do metal-air batteries fit in?. General characteristics of metal-air batteries. Factors the affect performance. Dr. John Warner. December 15, . 2017. Introduction. Electricity is inherently mysterious. We do not have a sense to detect its presence. Sight – detects light. Hearing – detects sound. Smell – detects chemical vapors. Ni-Cd Batteries Alan Kim / Mitchell Stasko / Bryan Zhang History 1899 / Created by a Swede, Waldemar Jungner. 1902 / Patented in the U.S. by Edison. 1946 / Production began in the U.S. 1947 / Technological advances lead to creation of the Zn/MnO 2 Batteries Timothy N. Lambert SAND2019-11277 C DOE-OE Peer Review, Hotel Andaluz , Albuquerque, New Mexico, September 24, 2019 PROJECT OVERVIEW –Zn/MnO 2 Batteries 2 Need : Safe, reliable, General Information. Activated when oxygen is absorbed into the electrolyte through a membrane. Usually reaches full operating voltage within 5 seconds of being exposed to air. Oxygen diffused directly into battery. WARRANTY STATEMENT Charlotte, NC • Atlanta, GA • Salem, VA • info@geciproducts.net • www.geciproducts.net 5 PLATE BATTERIES 7 PLATE BATTERIES