Nilanjan Mahata

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Questions related from Nilanjan Mahata

AC or DC coupling: which one is best for Solar plus energy storage projects?

Energy storage system can be added to Solar plants through AC coupling or DC coupling. Which one is convenient and easy ?

19 March 2019 1,644 4 View

Can anyone suggest the Depth of Discharge (DoD) range to achieve best performance in terms of life cycle of lithium ion battery ?

Cycle aging depends on DoD. 100% DoD is detrimental for cell cycle life. Please suggest proper DoD range for achieving good combination of power out put and cycle life with some reference literatures.

31 May 2018 3,804 5 View

Do the performance in terms of life cycle, energy density vary with different shapes (cylindrical, pouch and prismat) of same lithium ion chemistry?

Generally, most of the research papers talk about the performances of a Li-ion half cell, coin cell or pouch cell. Do those performances are comparable with other shapes (cylindrical, prismatic)...

22 May 2018 4,288 5 View

What is the relation between I(003)/I(104) ratio and cation mixing with Ni- content in NCM cathode materials?

Some literature saying, higher I(003)/I(004) ratios speaks for lower degree of disorder in NCM cathode material, suggesting lesser cation mixing. But some literature says higher ratio shows...

19 January 2018 2,583 3 View