applied_heat

6 ms·

31.
by applied_heat 11mo ago
Affects back to version 1.6.0 released Feb 14, 2013
32.
by applied_heat 11mo ago
Very interesting way of thinking about it, I don’t recall it ever being presented that way before. Thanks
33.
by applied_heat 11mo ago
Huawei is often blamed for stealing information from Nortel that led to Nortel’s bankruptcy, both information about deals being made that let Huawei undercut them and technical product details that allowed Huawei to more easily be a substit
34.
by applied_heat 11mo ago
I or j don’t need to originate from Sqrt(-1) ?
35.
by applied_heat 11mo ago
I’m still using redmine. It allows me to create a project, break it down in to tasks, assign time estimates for the tasks, assign % complete, log time against tasks, which then allows for burn down charts so I can see if I am on track or b
36.
by applied_heat 1y ago
My wood siding is original cedar that has been painted several times since 1970s when house was built … I haven’t considered it not lasting indefinitely
37.
by applied_heat 1y ago
The condo market is hurting the most. Which is exactly what people have been asking for - lower prices - achieved by vacancy tax, foreign buyer ban, speculator tax, and no rights for landlords.
38.
by applied_heat 1y ago
Thanks for the reply and the link. A machine with infinite inertia would resist any frequency change and instantly go to maximum or minimum power upon any grid frequency deviation. A 25s inertia constant is impressive. The hydro units I wor
39.
by applied_heat 1y ago
>Beyond raw performance, the GC Flux PCS features advanced grid-forming capabilities, making it ideal for modern grid applications. It supports active inertia response up to 25 seconds, wide-band damping across 1–1500 Hz, and ultra-fast
40.
by applied_heat 1y ago
$2k? That’s a $100k project for a medium size Corp
41.
by applied_heat 1y ago
Tell me about your experience and regrets with two beers a night please.
42.
by applied_heat 1y ago
I still like redmine
43.
by applied_heat 1y ago
Proxmox is based on perl? Can you expand on that? Web front end, vm automation…?
44.
by applied_heat 1y ago
What kind of company do you work for that is doing so much embedded/controls type work? I program hydro power plants and governors with a 30 year mindset and no guarantee I ever get access to the plant again once I sign off as complete
45.
by applied_heat 1y ago
What is the niche? I do control systems that have to work first try and after running the plant through its paces I’m out the door never to return
46.
by applied_heat 1y ago
It’s not like software outside of the hardware realm is perfect either.
47.
by applied_heat 1y ago
What is the workload or query that is causing issues?
48.
by applied_heat 1y ago
What hypervisor are you using for the windows vms?
49.
by applied_heat 1y ago
For function block programming used in control systems in PLCs there are tools like copia.io that are basically GitHub for version control and can do visual diff of the diagrams
50.
by applied_heat 1y ago
I swore them off after my last one. Mid 40s. All nighters used to be a source of joy though to get what felt like days worth of work done in a single sitting enabled by the absence of distractions
51.
by applied_heat 1y ago
By thermal issues I meant electrical heating of windings in rotor,stator,transformer due to impedance changes with frequency. I have only worked on one steam turbine and it had no issue running with the throttle valve wide open all day long
52.
by applied_heat 1y ago
There is no such thing as a frequency mismatch between the grid and the generator. There are frequency deviations from 60 Hz but turbine and grid deviate together
53.
by applied_heat 1y ago
One of the parent posts correctly identified there are thermal issues with operating at significantly off nominal frequencies for extended time periods. System operators will specify frequency bands and minimum time a generator has to s
54.
by applied_heat 1y ago
It’s all about using the right tool for the job. In control systems I have seen nightmares of for loops and if then conditions replaced by a skilled practitioner to a beautiful block diagram that solved the problem and illustrated to the re
55.
by applied_heat 1y ago
They trim back what poses the highest risk with the budget they have. As you have identified A wider right of way costs more. Usually for lines above some voltage, perhaps 200kV, the cost of an outage due to a tree strike outweighs the cost
56.
by applied_heat 1y ago
Interesting they felt the need for a re-write when it was already so good. I wonder what the impetus was
57.
by applied_heat 2y ago
What is Ubuntu doing?
58.
by applied_heat 2y ago
They have been controlling hot water tanks in New Zealand for decades… probably since the 70s. They use what they call a ripple signal by adding 400 hz on top of the 60 and then relays on your hot water tank detect the 400hz and switch it o
59.
by applied_heat 2y ago
I’ve been a happy redmine user for about 15 years. It may not look as flashy as newer systems but I appreciate the consistent UI which hasn’t broken, and someone is doing the hard work of making non flashy but extremely useful things like e
60.
by applied_heat 2y ago
Looking forward to checking out your library, thanks for sharing it with the world. I’ve been using kst-plot for live streaming data from instruments and interactive plots. It’s fast and I haven’t found any limit for the amount of data it c

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