How will you model generator reliability in DIgSILENT data for reliability evaluation of transmission system?
Does anybody can send me a sample case file of model in DIgSILENT version 15.1 or 15.2 for composite model of inverters (SMA or other types for smaller units 15 - 25 - 50 kW) for anti- islanting...
06 July 2018 2,044 5 View
If any expert know which commercial digital relay has function dQ/dV> or dQ/dt> fro anti islanding protection for commercial synchronous or asynchronous generators in RES? When ROCOF and...
02 March 2017 6,037 6 View
Dear all Has anybody experience and related paper which simulate lightning strike hit tower, protection wire or phase conductor of HV transmission line using DIgSILENT software. Are here any paper...
09 October 2016 324 1 View
Dear Friends, I am also interesting for cooperation related the Power system protection. Especially in anti islanding detection of RES using AI .
01 January 1970 3,430 3 View
Can you in your simulator get solution that generator detects lost of mains or islanding with balance of active power P = 0 and AR- automatic recloseing happens on network breaker with open time...
01 January 1970 917 1 View
I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...
03 March 2021 4,116 4 View
Need to image mesoporous silica nanoparticles using the TEM. Also, need high resolution TEM images to see the mesoporous structure. Kindly suggest what kind of grids to use. Thanks, Shatadru
02 March 2021 1,787 2 View
Source to get Impact factor of journals
01 March 2021 6,654 2 View
There are many indexes when determining plant species: Plants of the World Online (POWO), International Plants Names Index (www.ipni.org), The Plant List (www.theplantlist.org) and others. But...
26 February 2021 3,404 10 View
For a source to be considered reliable it must contain accurate historical information. But how does one determine the accuracy and reliability of sources in modern and recent history since not...
23 February 2021 1,346 13 View
I need to clean the hydrocarbon contamination on the carbon substrate of TEM grid. However, I heard that substrate could be broken by the powerful plasma. My substrate is pure carbon, with ~3nm,...
23 February 2021 3,262 5 View
I am working on transparent/translucent zirconia-based ceramics. In many papers, I have seen that they are reporting both In-line transmission (%) & Total transmission (%) value of...
20 February 2021 9,405 6 View
1. A bcc metal single crystal was sliced along (1 -1 0) plane for TEM study. Assuming that the TEM available is equipped with a goniometer stage which tilts up to 45o. The Burgers vector of...
20 February 2021 2,370 1 View
We are conducting survey research on COVID-19 misinformation among students. How can we validate our survey for it to produce valid and reliable data? Also, what statistical tools can we use to...
16 February 2021 678 3 View
There are 6 television programmes of different TV genres and their mean and mean ranks are put for each of them. But the reliability value of all the programmes together is 0.498 . So what exactly...
15 February 2021 7,686 4 View