Video

Hi everyone, it is interesting video. But could you please explane the frase in the picture in minute 30 "At times with the largest uncertainties the spread is larger hence the capacity that can be is reduced to maintain fitness". For me is unclear why capacity is reduced and for what.

Excellent. Part of my success this month. Reviewing the recording one after abother.

whats your take on you tube site Miltechntac claim that AEMO and CSIRO have not show, swept under the carpet by small phases for large true costs ahead for the tax payers ? that prices will only increase and not back off as predicted , that you have removed cheaper options from the discussion.

Big thanks for sharing. My week just got busy

Excellent presentation 👏

Superb information .

It looks like Distributed PVs will be a lot more expensive.

Towards the end of the presentation he mentioned that this market is flexible cuz the +ve cancels the -ve imbalances and the whole system is more efficient financially. But are they taking into consideration the losses between where the energy gets produced vs where its consumed across the entire western region? 😮

Loads of information and truly detailed work... Many thanks for these efforts team ESIG

Fascinating work. Thank you for posting these on CZcams!

I need this PDF

10% AI 20% data quality 20% data update rate Rest is Hardware data ,FAT test report ,RLA,Load curve SCADA, PLC.......

Great Webinar!

Survey of OEMs showing current barriers to compliance with IEEE starts 1:01:54

Thx

Starts 5:40

🤤 'promosm'

Thank you for sharing all the sessions. It has been very informative. A lot of challenging convectional thinking.

I would like to have the presentation files on this workshop.

Would the proliferation of Long-Duration Energy Storage allow your generation resources to divert power into the batteries rather than curtailing power production during these incidents/events?

The future a modern power system is based on power electronics development..

Tried to apply for membership but didn't get any feedback, three times

Great presentation! Where can I find the PSCAD simulation test presented? Is it avaiable for the public? Thank you.

Thanks for the excellent presentation. This is really helpful.

Great Webinar, would it be possible to post links from the presentations to the video comment section on youtube & perhaps also the additional answers to Q&A?

at 18:22, you talk how ercot models batteries but there are many models (steady state, dynamic, state estimator model, ATC engine model to compute transmission capability, etc) can you clarify WHICH model this is? it's not obvious

Consider timestamping these videos for engineers who need to get to the punch. Use the outline shown @ 5:39 with timestamps for starters. Listing of Anchillary services (and what the acronyms stand for) @ 8:43, challenges @25:47, key takeaways at 34:56; @41:11, monitoring for State of Charge & sending SOC info to SCADA: currently receive 3 telemetry points from BESS, current SOC, max limit at which the BESS will operate and what's the min limit at which they will operate to ensure enough charge being preserved. @ 44:50, Primary Frequency Response deadband set at 17MHZ and droop settings as low as1%, triggered at 59.85Hz with 250ms response time. @ 52:02, with ERCOT not actively managing SOC, what is the mechanism for monitoring and mitigating insufficient SOC? Currently it is purely monitoring using real-time info only

I don't know if you will read this, but at 22:03, you show dynamic response for systems with equal Xg/Rg=3 but wildly different SCRs (15 vs.3) yet the swing response is almost the same. How is that possible? Wilder swings make sense for the SCR=3 case but what explains the swings for SCR=15, all else being equal? Also at 29:22, you clearly state that the stronger the grid the wilder the oscillations but how is that possible? By definition, a grid is deemed "strong" when disturbances do not cause wild fluctuations, not just having a higher SCR value so your naming convention of what constitutes a strong grid is confusing (I'm based in the US)

A lot of insight in this speech! Does the slides in this speech public, can we get access?

Patrick finishes the presentation at 46 minutes, then responds to questions.

Patrick starts around 5:25

Where can I find the slide deck?

ρ尺ｏΜ𝐎ᔕᗰ 🙏

Thank you for your great webinar

thank you for posting this

Well presented Babak. Like his openness during his Q & A session as well.

Thanks so much ESIG!

I love you ESIG❤

HYSR SunHydrogen!

Energinet is always at the edge ❤

...Excellent practical presentation. I ask all my commercial, industrial, and military customers to consider budgeting, specify, designing, install and commissions their own "Control Rooms" or "Network Operating Centers" to monitor external and internal data streams to improve situational awareness.

If your PLL isn't locked anymore what choice do you have but to trip? You have no sense of if your injection is appropriately in phase to deliver power in any sort of controlled way?

Do these techniques use Electrical Engineering techniques such as State Estimation as this runs today in real time in Australia today on Distribution Networks. Not sure what problem this is solving over and above what is in place already ?

Thank you to Eckard Quitmann for representing the best available product lines.

@ hour 1:40 -as a utility account manager all my customers are installing Solar + Energy Storage and ALL seek "grid firming" control strategies. Great discussion

...I like the term "grid firming".

Hi,I have heard that wind turbines because of cost of maintenance,quantity of lubricant required and inability to recycle blades, making them not so beneficial as a power producer. Just saying.

😞 Promo_SM!!!

Thank you so much, please if you can improve the sound quality. ❤

The static transfer limit for 1 p.u. active power in transmission (X>>R) is around SCR = 0.9 not SCR = 1. This is determined by Saddle Node Bifurcation, insolvability of power flow operating point. The dynamics that ultimately prevent the exploitation of static limit is the voltage sensitivity in respect of reactive power, but VSC active damping can overcome that by manipulating EMT control.