Would you please suggest me a method that I can use to handle this term and transfer my model to a mixed integer linear programming?

Dear Friends and colleagues I have an optimization in which I have a nonlinear term in the following form: x(t)* a(k) where, x and a are variables. a is a binery variable and the sets in which...

07 August 2018 5,718 13 View

Who is responsible for loss compensation in distribution networks?

Dear friends, colleagues, and professors, I am interested in become familiar with electrification process in different countries. As I read, in some countries, such as Sweden, householders have...

01 February 2018 3,233 12 View

Why do we call control a theory?

07 August 2017 4,137 4 View

How can marginal generator be detected by having LMPs in all buses?

We have a power system in which generators compete in an energy market. Market clearing has been done and LMPs in all buses are determined. How can we find marginal generator?

08 September 2016 9,143 12 View

What are the differences between bidding strategy for renewable power resources and conventional power plants?

Renewable resources bids for participating in energy market. There are many effective bidding strategies available in the literature as a bidding strategy tool for conventional power plants. Do...

03 April 2016 9,683 2 View

Any thoughts on renewable penetration and congestion?

High-penetration of renewable power generation throughout the network might increase transmission/distribution congestion. What are the effective tools in both transmission and distribution level...

01 February 2014 2,352 6 View

Could you recommend any books about Number Theory?

Beginner level books. High level books. Analytical Number Theory. Algebraic Number Theory. Combinatorical Number Theory. Books about partitions. Books about primes.

03 March 2021 7,174 5 View

Guidelines for survey (question type) analysis?

Hi. Please tell me what guidelines should i need to follow for questionaries' type research work in India. It is not hospital based work, we are conduction basic institutional based qualitative...

03 March 2021 2,037 3 View

What is your perception on using visual analysis or quantitative approaches to evaluate data from single-case research designs (n of 1 trials)?

Results of single-case research designs (i.e., n-of-1 trials) are often evaluated by visually inspecting the time-series graph and computing quantitative indices. A question our research team is...

03 March 2021 687 1 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

How to access MSCI KLD Stats and Sustainalytics?

Hello all, I'm currently working on my undergraduate thesis and I'm having difficulties trying to access KLD Stats and Sustainalytics because my campus Airlangga University and apparently other...

02 March 2021 8,525 1 View

Arena simulation - how do i model the following model in ARENA (see description) (new to ARENA)?

Hello, I'm fairly new to ARENA and I have the following problem: I have two queues in which, in each queue, a different order type arrives (both having an arrival rate of exponential 10). Order...

02 March 2021 2,431 3 View

Ideas for Phd's Thesis on pricing (Marketing)?

Hi everyone, I'm studying Marketing and I would like to write my PhD thesis on the topic of pricing. Any specific ideas?

02 March 2021 9,706 5 View

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02 March 2021 3,060 3 View

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02 March 2021 932 1 View

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 3 View