Відео

Great introduction to ancillary services. Thank you very much.

I see a few people complain about slide 4. It is not incorrect. Although G1 is underproducing, the whole system is in an excess of 15mwh because someone else, G2, has overproduced way more than G1 has underproduced. Now G1 did not go according to plan, producing 30 instead of 50 which they have already received money for. So they have to return the money for the missing 20, now at a price of 35 instead of 37.5. G1 actually makes a profit, not because they underproduced but because someone else, G2, overproduced way more than them. On the other hand for G2, it is overproducing 35 more energy, so they will receive money for this extra 35mwh, now at a price of 35 instead of 37.5 had they been more accurate in the day ahead market. So G2, although being paid, is actually losing. As for B1, it has agreed to reduce by 15, producing only 35 when it has already received money for 50mwh at a price of 37.5. so B1 has to pay back the money it got for the 15mwh it will curtail. But it will pay 35 , 15mwh instead of 37.5 x 15. So B1 gains! I hope this helps someone. You'll get this better if you look at the next slide closely

Please kindly share these lecture material

Thanks, bro!!! This is exactly what I seriously need!! You saved my life!!!

rly helpful explaining crps

Good job sir welldone

How to integrate my wind model with electric vehicles and Stackelberg game?

Thankyou for the lectures.They are great.

Slide 4/9 is incorrect. There are logical errors in the settlment procedure. The correct one is the following: G1 Receives 20*35= 700 Euro G2 pays 35*35=1225 Euro B1 receives 15*35= 525 Euro Considering Both DAM and BM the following is true: G1 receives from DAM 1875 but also receives 700 more from the BM, because the particiapant's deviation is opposite to the system's imbalance. Total Income: 2575 G2 receives from DAM 4500 but has to pay back 1225 Euro. Total income: 3275 B1 receives from DAM 7500 but also receives 525 more since it offered the required downward product.

I think in slide 7, it must be positive....

How is the nominal capacity chosen

Could you please recommend course/videos about learning forecasting methods in depth for application purposes? I learned basic details in this module which fascinates me for further in-depth learning.

Many thanks for great lectures. where could we approach self assessment quizzes?

sir, in the dual problem formulation... the size of the "A" matrix is given as (Ng+Nd)X(Ng+Nd).Should this be (Ng+Nd)X(Ng+Nd+1)??

Can you share the ppt slides please.

how can I access/take quiz ?

thank you. i like this scenario based approach.

RMSE penalizes large errors in relation to MAE

probability = 0 means impossible event, = 1 means 100% certain event

in slide 4, delivery period is 6th February, 11:00-12:00. but in slide 5 when we planed to buy 40 MW from intraday market the offers in this market was for 1 March 11:00-12:00. is that a mistake or i just did not get the point correctly??

very grateful for the nice explanation. however, in the objective function of the dual LP (slide 9), i think it should have added the part of lambda to be like ( -b transpose*v+ beq transpose*lambda))??? Anyone can agree with me??

I was following until now this part but now im already completely fucked :(

Very good video, it makes me proud to be a DTU graduate.

kindly someone share these lecture slides

Can't find this material anywhere. Excellent work!

Great video and channel! One question regarding payment for secondary reserve ilustrative case - How is that you bid for secondary reserve with 10MW and you delivered only „half” but the payment for Power is calculated for 10MW not 5MW? (For Power not Energ) when you Actually delivered half of the Power. Thanks in advance for the answer.

Thanks for your clear explanation. Could you please explain what is the subscript k in slide 5 (7:17) ? what is T? if you index time by t why do you need k? is T = 48 hours into future from present time?

what is the main difference between the spot market and the balance market ? please reply sir.

I have a question sir, If two genco company is bidding for different powers at the same price. whose power is accepted? G1 = 1000mw @ $20 and G2 = 900mw @20 . Please reply

Is it possible to merge both i.e. the market price and the schedule in one optimization problem. If so, can you please guide me to an example?

Supply and demands . Distribution frequency. continuity are essential . Realized energy must match .

Thanks for module four. Ancillary setvices and Auxcillary services are a must for distribution and-transmission activities for frequency for compliances.

Hi my Great Teacher. For a long time, I am always confused by the such question "Why an interval forecast with a nominal coverage rate beta 0.9 is composed by a quantile forecast by the lower one with a nominal level of 0.05 and by another quantile forecast by the higher one with a nominal level of 0.95"? Why do nearly all researchers use the combination of (0.05, 0.95) rather than the (0.04, 0.94), or (0.02, 0.92) etc.?

Thank you so much for your work !!

Amazing how you explained this concept so well. Kudos!

Is there any video related to the uncertainties of wind turbines with water storage system

Nice

Very good.

great video!

Thank you Sir for the good explanation

Thanks for the amazing explanation just would like to ask how to run CRPS evaluation

Really nice material indeed. One question. Why in CfD scheme, -500 euro/MWh is the minimum price to offer?

Excellent work!!

Its a great session. Request you to cover Nordpool market - double sided pricing

🙏pls help us solve tat optimisation problem in r

Wow

love it

thank you so much for providing these videos!

Thank you. Very useful lesson.