all of these, and gas turbines too, are synchronous. some wind turbines are almost-synchronous and some use giant inverters which is probably one of bigger mass uses of power electronics today
ok fine i’d put there a current limiter which you can make with 2 transistors and a diode. no need for an entire microcontroller. it’s often included with batteries these days anyway
i think you can get away with resistors when you can work with 5V, up to 1.5A. lithium batteries need current limiter in series with voltage limiter, and this alone can be made in a very simple way, unless you want to know when battery is charged, or if you want extra efficiency that smps gives you, but this only makes sense for larger batteries (phone-sized and up) or when you want to handle everything to charger and connect battery to charger directly. then i think you need controller
why does a glorified heater connected to a battery need any silicon attached to it?
To control the amount of voltage used in making the heat and not immediately burst into flames, for one.
It is interesting to see old tech having clever solutions for stuff like this, these days the answer is 98% of the time is to slap a CPU on it.
It’s boring!
Wait til you hear about all the different technologies we use to generate electricity
99% spinning a generator and 1% direct solar panels
I am still giddy when I think about the way solar panels work. Still feels futuristic to me :3
it’s not all steam
You’re right! Sometimes we let the kinetic energy of the liquid water itself spin the turbine, when we’re feeling freaky.
all of these, and gas turbines too, are synchronous. some wind turbines are almost-synchronous and some use giant inverters which is probably one of bigger mass uses of power electronics today
It’s just turning water into steam again, isn’t it
ok fine i’d put there a current limiter which you can make with 2 transistors and a diode. no need for an entire microcontroller. it’s often included with batteries these days anyway
I believe lithium ion batteries need custom chips just to charge and discharge smartly
Shit, even connecting to modern USB c to negotiate voltage you need a controller
i think you can get away with resistors when you can work with 5V, up to 1.5A. lithium batteries need current limiter in series with voltage limiter, and this alone can be made in a very simple way, unless you want to know when battery is charged, or if you want extra efficiency that smps gives you, but this only makes sense for larger batteries (phone-sized and up) or when you want to handle everything to charger and connect battery to charger directly. then i think you need controller
probably more expensive to make different mechanical components when a simple chip does it all for cheaper. how ev are cheaper than ice cars,
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