In Excel, How can we average particular timestamp value in a 30 days data ?

1/11/2018 00:00 1234 1/11/2018 00:15 1234 . . . 2/11/2018 00:00 5678 I just want to take average of time instant 00:00 for whole November. and similarly for all instants so...

31 December 2018 8,122 4 View

PV Energy Generation/Consumption forecasting and Prediction Analysis ?

I have 8 months of load consumption and PV generation data available from site and want a prediction/forecasting analysis for the next 4 months. Kindly update with any new/effective method...

07 August 2018 5,721 1 View

Converting available Solar Power (Watts) into energy (Wh) ?

I know its very basic but I have data available for Solar Power Generation from Panels but they are in Watts. Available data is in 15 mins interval. While consumption data available is in Watt...

05 June 2018 7,430 17 View

Which mathematical/statistical methods are best for Energy consumption data analysis?

It is not a big data but monthly data of energy (Electricity,Water and Gas). Each Month data could be analysed seperately. Similar daily trends will be observed. Help needed and will be appreciated !

04 May 2018 4,758 10 View

What is the correct formula for % Energy Autonomy in a grid connected battery storage system ?

I am trying (1- Grid Import/Load Consumed)*100 the other way could be Load consumed - grid Import that would be battery consumed. so i could then draw a graph between grid import and consumed from...

02 March 2018 2,384 2 View

Effective methodology to analyze energy meter data from residential homes?

Data contains house consumption usage : electricity water etc with 5 minutes resolution. Looking for any effective and hassle free method to analyze the data.

01 February 2018 5,713 2 View

Looking for some good quality BIPV module manufacturer or supplier ?

BIPV manufacturer offering modules in different glazings and frames. If anyone has info kindly share their experiences in terms of service and product quality.

10 November 2017 1,847 2 View

Which is best available software for BIPV simulations ?

I want to simulate the energy ouput from installations of BIPV modules and currently searching for software(s) related to calculate the system size and Solar PV calaculations.

09 October 2017 631 9 View

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

MGL tools

20 June 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

i have some problem with chtMultiRegionSimpleFoam

--> FOAM FATAL ERROR: Maximum number of iterations exceeded From function Foam::scalar Foam::species::thermo::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar) const) const [with Thermo = Foam::hConstThermo >; Type = Foam::sensibleEnthalpy; Foam::scalar = double; Foam::species::thermo = Foam::species::thermo >, Foam::sensibleEnthalpy>] in file /home/ubuntu/OpenFOAM/OpenFOAM-4.1/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 66. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::calculate() at ??:? #3 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::correct() at ??:? #4 ? at ??:? #5 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #6 ? at ??:?

24 March 2021 0 0 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Can we classify HV and LV lines based on line length?

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

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View