Alis451
Alis451 t1_isv3w7g wrote
Reply to comment by IsThereAnythingLeft- in The world’s largest single-phase battery is now online by redingerforcongress
>it doesn’t seem like it does mean single phase in electrical terms
definitely does.
> Residential homes will usually use a single-phase power supply or inverter, while commercial or industrial facilities will use three-phase supplies.
They are the same thing. There are AC/DC converters.
>In recent years, there are different kinds of AC/DC converter topologies used in the V2G system, including single-stage single-phase and three-phase, two-stage single-phase and three-phase, ZVS inverter, and so on. Reference presents an electrical vehicle charger that used a single-phase interleaved AC/DC boost converter. In, a high-performance single-phase bridgeless interleaved PFC converter is proposed. Both have the same function, which can reduce the battery charge and discharge current ripple, however, neither of them could work with wide output voltage.
Alis451 t1_isus8oh wrote
Reply to comment by ltethe in Phantom Forests: Why Ambitious Tree Planting Projects Are Failing by filosoful
if it is in a city it also acts as a heat sink, counteracting the urban heat island effect. also trees growing near roadways LOVE the bonus CO2 concentrations, they make sweeter maple syrup too(fewer gallons of sap required)
Alis451 t1_isuqycd wrote
Reply to comment by IsThereAnythingLeft- in The world’s largest single-phase battery is now online by redingerforcongress
> I assume the title doesn’t mean single phase as apposed to 3 phase?
>Most residential homes operate on single-phase. The solar industry has made it very easy to install solar and battery backup for these single-phase services. What if you have a three-phase service? Is it possible to have single-phase backup paired with three-phase solar?
Alis451 t1_iraq4ap wrote
Reply to comment by Dje4321 in New Delaware Law Ends Many Fines And Fees That Criminalize Poverty by Osterstriker
Mandatory Opt-out only was made illegal I think back in 2012, but if you Opted in when you opened idk any laws stating you have to be able to opt back out.
Alis451 t1_irapy86 wrote
Reply to comment by GallantChaos in New Delaware Law Ends Many Fines And Fees That Criminalize Poverty by Osterstriker
It protects you from being embarrassed for having your card declined, yes that is how they frame it, and yes it is stupid.
Alis451 t1_ir5tfjo wrote
Reply to comment by LightninHooker in Slovenia legalises same-sex marriage and adoption by citytiger
yep, even the US was only 10 years ago.. it with the current SCOTUS, it may take a stupid backslide.
Alis451 t1_itzbqh0 wrote
Reply to comment by dugopark in I DIY’d this bloody red leather purse for Halloween! by Elledawg
Hah, me too, she is on here a lot with excellent quality work, though she does show all the steps and isn't using any fancy tools, these are all hand crafted with simple steps, just very high quality.