Results 111 to 120 of about 141,576 (218)

A Review of Lithium‐Ion Battery Empirical and Semi‐Empirical Aging Models for Off‐Grid Renewable Energy Systems Application

Engineering Reports
Aging of lithium‐ion (Li‐ion) batteries in off‐grid renewable energy systems (RESs) can be monitored and controlled using battery management systems (BMSs) which utilize battery aging models. Empirical and semi‐empirical models (EMs) of battery aging are
Isaac Gwayi, Sarah Paul Ayeng'o, Cuthbert Z. M. Kimambo   +2 more
doaj   +1 more source

EIS diagnostics of aged Li-ion batteries [PDF]

, 2013
High-power batteries with long cycling life and adequate storage behaviour are needed as energy sources devices for (hybrid) electric vehicles and lithium-ion rechargeable cells are the most promising candidates. In this work, Li-ion cells with a nominal
Luz, Paulo P. da, Plancha, Maria João, Rangel, C. M.   +2 more
core  

System architecture for the Canadian interim mobile satellite system [PDF]

The system architecture for the Canadian Interim Mobile Satellite Service (IMSS) which is planned for commencement of commercial service in late 1989 is reviewed.
Bossler, D., Eldamhougy, H., Gordon, K., Shariatmadar, M., Skerry, B.   +4 more
core   +1 more source

Planning assistance for the NASA 30/20 GHz program. Network control architecture study. [PDF]

Network Control Architecture for a 30/20 GHz flight experiment system operating in the Time Division Multiple Access (TDMA) was studied. Architecture development, identification of processing functions, and performance requirements for the Master Control
Bonnelycke, B., Inukai, T., Strickland, S.   +2 more
core   +1 more source

Technical development for Australia's MOBILESAT system [PDF]

With the planned introduction in Australia of the mobile satellite service in mid-1992, MOBILESAT will be the first domestic mobile satellite system with full voice and data capability to be in operation worldwide.
Dinh, Kim, Harrison, Steve, Hart, Nick
core   +1 more source

Long-Term Capacity Degradation of Lithium-ion Batteries at 40°C: A Spline Regression Approach for Thermal Management Insights

Düzce Üniversitesi Bilim ve Teknoloji Dergisi
Lithium-ion batteries are critical for modern energy storage systems, yet their capacity degradation under high temperatures remains a significant challenge.
Coşkun Fırat
doaj   +1 more source

Experiments applications guide: Advanced Communications Technology Satellite (ACTS) [PDF]

This applications guide first surveys the capabilities of the Advanced Communication Technology Satellite (ACTS) system (both the flight and ground segments). This overview is followed by a description of the baseband processor (BBP) and microwave switch

core   +1 more source

Future benefits and applications of intelligent on-board processing to VSAT services [PDF]

The trends and roles of VSAT services in the year 2010 time frame are examined based on an overall network and service model for that period. An estimate of the VSAT traffic is then made and the service and general network requirements are identified. In
Edward, Ron, Faris, F., Inukai, Tom, Kwan, Robert K., Price, Kent M.   +4 more
core   +1 more source

Satellite-matrix-switched, time-division-multiple-access network simulator [PDF]

A versatile experimental Ka-band network simulator has been implemented at the NASA Lewis Research Center to demonstrate and evaluate a satellite-matrix-switched, time-division-multiple-access (SMS-TDMA) network and to evaluate future digital ground ...
Andro, Monty, Budinger, James M., Ivancic, William D., Nagy, Lawrence A., Shalkhauser, Mary JO   +4 more
core   +1 more source

Capacity Fade Analysis of Sulfur Cathodes in Lithium-Sulfur Batteries. [PDF]

Adv Sci (Weinh), 2016
Yan J, Liu X, Li B.
europepmc   +1 more source