Mike buys electric car. Hey Mike, how does it drive? > Mike: drive?

@alfoncejean8826

5 жыл бұрын

thats what its used for???? fuck that iv got my electric ofice chair

Hi Mike missed u . Welcome back.

I was half hoping you would start taking apart your Kona!

How long before the fake units turn up with a cable passing right through and a little circuit to generate a fixed mark space ratio for one current. Perhaps even coming supplied with a fuse bypass for a 13A plug to allow turbo charging from an ordinary socket.

@mikeselectricstuff

5 жыл бұрын

I think it will be a while before EVs get cheap enough that people would risk using chrapo crap chargers. I predict that before that we'll see charge cables with inbuilt rippling EL wire, like those USB cables.

@solidus784

5 жыл бұрын

Like this??? kzread.info/dash/bejne/loWrltlyh8q-k7Q.html

@mikeselectricstuff

5 жыл бұрын

Also I've not tried it, but I wouldn't be surprised if at least some cars' on-board charger would be unhappy seeing mains before it had asserted its "charging" state and shut down

@RobertSzasz

5 жыл бұрын

@@mikeselectricstuff Yup, I'm pretty sure the car should go into a "EVSE Fault" state and refuse to take any power.

@TheRadeonVideo

5 жыл бұрын

judging by fairly small relays for 30A, at normal operation they are switched with no or little load. This is probably why it can not interrupt charging by itself. So the car most likely can handle being plugged directly to mains without physical damage, but it might set some errors, loose warranty or so.

I didn't even know they do these interlocked "industrial" plugs. In Poland where most homeowners have three phase installation we just put our 400V sockets (the 4/5 prong versions of this one in various size depending on current capability) high enough above the floor ;) Usually the spring in socket cover is hard enough to discourage a young electrician. And to be honest if there's this kind of socket in the room usually electrocution is the least concerning thing - I'd be more scared about my kid trying to learn how table saw works.

@superdau

5 жыл бұрын

How did we even survive our childhood? All those safety features are becoming increasingly annoying. I have a hard time finding distribution extension cords without the safety covers here in Austria. I hate those because it makes plugging stuff in harder and sometimes the covers catch on the contacts of cheap euro-plugs. And yeah, I'd consider even the wood chisels in my workshop more dangerous that the 3-phase outlet that the drill press right beside them is plugged into.

Hello, everyone. Here is Penny Peng from KHONS. If you have any question about KHONS. Just contact me directly. And I just want to say very good video, though it seems KHONS charger not so cool. We will keep update products and improving.

@moestrei

3 жыл бұрын

Hi Penny, i have a Khons 3-phase 32A (22kW) charge adapter and it works great charging a Tesla Model S with dual chargers in outback Australia.

In Czech Republic, almost all houses have 3 phase. The most common connections ranges from 3x16A to 3x25A. 3x32A is also quite common for larger houses, or if there is a heat pump or another big appliance installed.

@rkan2

5 жыл бұрын

Yes, it is common in places which get colder and weren't in the soviet union...

Great to see you again Mike!

Great to see another Kona owner! Congrats on the car 😀 Great explanation on the charging protocol and the tests. Thanks! Hope to see some Kona-specific hacks from you in the future 🙂

I really like the way you 've affixed that 16 amp outlet on the wall there. At first, I was trying to figure out your reasoning for having the socket pointing plumb down rather than the normal intended slight angle outward. And then it struck me. The longer the plug, the more it will protrude from the wall and the more likely to get knocked and bashed. I raise my hat to you, Sir for your unassailable logic. >

Type E and F sockets that are used in most EU countries are rated for 16A, that's true, but only for 4 minutes. The continuous rating is just 10A as well.

@celeron55

5 жыл бұрын

In Finland recommendations were updated in 2016 to such that by default a car should charge at 8A. The user can increase the current at their discretion (i.e. if they know their system will handle it). Such usage is comparable to motor and passenger compartment heaters being used simultaneously, which has been common here for decades. Generally the worst you can cause is a molten socket, which is mostly an inconvenience and not a hazard. You can get sockets that are specified to handle 16A continuously. Regardless, it's mostly a common sense matter of the temperature of the contacts. An old, worn-out, cheap or dirty socket will do worse than a good new one. Also, wiring matters. If the wiring has been routed through insulation, it will get much hotter than if it was installed on the surface of a wall. High temperature of wiring will slowly degrade the electrical insulation of the wiring. In Finland, Schuko sockets are tested to handle 22A for 1 hour. Tesla charges at 13A by default from a Schuko.

A very comprehensive video. Thanks for going through all the pros, cons, and risks of these.

An outstanding technical review of these 2 chargers - very well done!

Nice to see an OpenEVSE on the wall. I fitted mine this week to charge an Outlander PHEV.

Very informative, thank you. I think the airplane symbol is a "ready for takeoff " sign, someone there is a airplane fan.

OK, so you're already my favourite youtuber just for the electronics stuff and now you're getting into EV stuff? That's my game! If you want to know or do anything related to EVs, hit me up, I make extender batteries for the old Nissan Leaf and, hopefully in the future, other EVs as well and I've also worked and am working on EVSEs.

@mikeselectricstuff

5 жыл бұрын

I'm very interested in replacing the factory sounds in the "virtual engine" sound modules - would like to get hold of one to investigate.

@PowerElectronicsBlog

5 жыл бұрын

@@mikeselectricstuff The VESS sound. But... you have the best sound! I've built an amp board for my Leaf specifically to replace my 'scraping brakes' pedestrian alert sound to the Kona spaceship sound... So for EV-ethical reasons I cannot assist you in this endeavour ;) I don't know enough about Hyundai's typical electronics layout to really help with this, but on the Leaf it is not feasible to actually replace the sound file as it's hard-coded in the flash of a weird Panasonic MCU that I can't find any useful data for, and which has fused-off memory. Hence the workaround. I think this is probably also the fastest way to go about this on the Kona. I have a contact at the biggest Hyundai repair center in the Netherlands, I'll keep an eye out for any salvage VESS modules he can get.

@wktodd

5 жыл бұрын

@@mikeselectricstuff nice idea , you could make it sound like knackered perkins diesel !

Great video. Glad to see you back and with an EV!

You could install a push button and resistor to the temp sensor plug as a form of power stop.

I have been owning the zencar evse for 3 years, works perfectly with Renault zoe, Tesla model s, jaguar i-pace

In germany 3 phase is basically available in every household where you would want to charge a car (own house with garage etc.)

@VerstehenSieMathis

5 жыл бұрын

Dennis Lubert , we already had a discussion about that somewhere. We have slightly better opportunities for hobby stuff (and EV charging) in germany since 3-phase is available everywhere. But it doesn‘t seem as common in the UK and US...

@superdau

5 жыл бұрын

Yeah, I thought 3-phase was as common in the UK as it is in the rest of Europe. Every time a video mentions 3-phase people from all over Europe say it's normal here.

3 phase is very common in Germany, Switzerland, Austria, etc. Having roadtripped a lot, I was surprised at how many level 2 chargers were 3 phase. Very useful on my Model S. 17kW on board charger.

12:09 Product placement :)

@markg735

5 жыл бұрын

I noticed Fran had one too. I need to get the new one.

I would have never guessed that the communication between chargers is as basic as a 1kHz square wave, you would think they would have developed a digital protocol to communicate between the car and the charger, for example for the car to identify itself for payment. Intresting!

@mikeselectricstuff

5 жыл бұрын

Rapid chargers go to the other extreme - Homeplug greenPhy with loads of layers on top, where a simple UART would have sufficed. That does support car ID for billing etc.

@Dutch3DMaster

5 жыл бұрын

@@mikeselectricstuff Some of the chargers at where I work actually are very picky, connecting the wrong car locks the cable (at the pole-side, and sometimes also at the car-side) and you need to call the billing company to disable the lock. I have no idea why you would design something like that, but it really feels like a Trusted Computing kind of thing).

@bryanjk

5 жыл бұрын

You could play semantics since a square wave (high - low, no middle ground) is digital if you work on the marketing team.

@markg735

5 жыл бұрын

Given the ubiquity of CAN in automotive I was also surprised there simply wasn't a differential CAN pair and a standard protocol identifying the charging parameters and more.

@stevemcmechan6444

5 жыл бұрын

@@mikeselectricstuff Great video mike, very extensive with your testing which is great. ZC is coming out with a new TUV certified t-B certified version shortly in 4 weeks so I've read. I would be very interested in you testing that new updated (safer) version if that was of interest to you at all? Then you can also make a comparison as to what you can see & feel they've improved in terms of quality + safety also which would be a great update to this video.

Great technical review. I imagine the hard wired wall box options now available would be the sane electronics just in a different case.

no teardown of the car? xD

@mikeselectricstuff

5 жыл бұрын

Patience...

@pxidr

5 жыл бұрын

@@mikeselectricstuff Awesome :) that Kona should have proper and interesting power electronics!

Well your alive. Also teardown ! ( of the car)

This was a brilliant video - thank you so much.

Well I don’t think you left anything out in that review, thank you for your work and time.

One of the best reviews I have seen. Thanks

In the Netherlands every house has a three phase connection.

@ToTheGAMES

5 жыл бұрын

Maybe the ground cable coming in to the house, but in the domestic homes (farms aside), it isn't connected by default. It simply isn't fused and connected in the upper electric box.

@Blowcrafter

5 жыл бұрын

@@ToTheGAMES interesting. in germany we actually do have all three phases connected even in residential buildings. Fused at 63A per apartment (at least ours is). With 3 apartments in my house and a 32A aux feed it can (theoretically) draw over 150kW 😂 not sure if the street supply is rated at that current for each house though

@rkan2

5 жыл бұрын

Yeah, Finland too, even in an apartment that was built in the 1950s.. Usually the only connection in an apartment is for the stove. Same goes for detached homes, but traditionally they can also have had a combined heater oil/ electric boiler, which would've used three-phase. This would've also been common from at least the 60s.

As far as interlock plugs keeping kids fingers out.... I worked out how to defeat an ordinary UK 3 pin socket when I was 8 or 9.

@DickHolman

4 жыл бұрын

Lots of us did I imagine. :)

Excellent explanation. Subscribed and will be looking through some more of your videos.

21:49 36:55 duplicate clips ?

I think the latching in of the plug, done by the car, is more of a security thing. My car doesn't lock the plug, but disconnection under load still can't happen because the latch button on the plug breaks the pilot signal. That way, both the car and the EVSE shut down before you have a chance to pull the plug out.

@TheBackyardChemist

5 жыл бұрын

also to stop people from stealing your charge leads when charging at a public charger

About time we had a video from you! 😊. Excellent video!

There’s a company called Ohme charger, that uses this Zencar unit with modification - and its sold in Ireland and the UK

Jeez, with the hardware store cable grommets that Hyundai charger looks home made

BIG CLIVE WAS RIGHT GOOD VIDEO, Thank you good info and clear and to the point

Excellent tests!

Electric car batteries are fitted with benders. An RCD for DC.

@Sixta16

5 жыл бұрын

yup, this one for example: www.bender.de/fileadmin/content/Products/d/e/IR155-32xx-V004_D00115_D_XXEN.pdf

So those gadgets are not chargers at all, they are power controllers. The conversion is done in the car.

Many thanks Mike.

You're back! Why do you leave us for so long? 😔

I think the RFID tag would be most useful if you have two EVs with different charge settings and you could just hold the tag on the cars key in front of the charger and get a programmed current setting

@alfoncejean8826

5 жыл бұрын

9=6+3 2x3=6 9-6=3 half life 3 confirmed!

Zencar won me over. I'm buying it, it also has the chips tagged and not coated in goo.

That was an interesting video. I can only guess you're going to make some electrical/electronic modifications to the car in the future...

Welcome to the EV club Mike! Take it EV :-)

Brilliant overview!

The granny charger's lower amperage is for when you're charging at a friend's house and he's going to let you plug in, but he's not comfortable letting you mess around with his breaker box to trace down if you can draw tons of amps. Better to not blow the breaker!

My Chevy Bolt has the scheduling functionality in the car. So you can delay charging if you get different rates at night.

@DaveMcAnulty

5 жыл бұрын

leaf and i3 also have this

The lack of diode sense is probably because they simply clamp the square wave output, and use an ADC pin to measure it, so only sample the positive half of the waveform. Monitoring the negative half probably needs another ADC input and another opamp to get the measurement. Only having a quad opamp, already being used for the temperature, voltage and current inputs, along with the plug temp sensor, means they would need another 324 package on the board, and the extra 10 components, plus a semi decent 1V2 bandgap reference again just for it. It might also mean they have to add an external analogue switch mux on as well, if they have run out of ADC input pins. Just wonder if those 50A relays have monitoring contacts, so the micro can tell contact state without having to reset the coils to a default condition. Got some meter relays that have provision for a monitoring microswitch, but which also come with a built in non isolated current shunt integrated into the assembly. Meant for mains metering, so no real need for isolation, and they also came with massive 480VAC 100J MOV units attached to them. I guess the internal power supply is designed to survive operation on 600VAC for long periods with no problems, using a 1kV film capacitor as power reservoir.

@1kreature

5 жыл бұрын

Or, they simply didn't read most of the spec but just implemented stuff to make it work. Latching relays can't be used in Norway for example... It needs to be intrinsically safe and never ever (not even bfriefly) put out anything before car has been validated.

Great review, thank you very much!

Aeroplane icon = preflight checks?

Best tecnical Video!!!Thx

Wonderfully detailed review.

Very good and informative video 👍👍👍👍

It does seem that in the UK, electricians see the OLEV grant as being extra profit. I was quoted £2050, 1550 after grant, to install a Zappi+hub+eddi. If the electrician gets a 200 trade discount, that's a profit of 1000.

@theghost1920

4 жыл бұрын

A mate of mine is a sparky and all he does mainly is fit them chargers n he says it's easy money more so with house's with very old switch box's because the bill goes up more. Plus said his profit has gone up more with ev cars becoming more popular

@amiddled

4 жыл бұрын

Paul Mansfield That’s not all profit. Electrician needs to pay for a van, equipment, training, accounting etc. It isn’t all free money.

@PaulMansfield

4 жыл бұрын

@@amiddled true. He lives 20 minutes away, 15 miles round trip, so four hours work plus one for travel and purchasing, that's £200/hour. Seems pretty good to me.

@PaulMansfield

3 жыл бұрын

@Dusty 99 ?

where you mention the casing is just ABS it looks like it says PC ABS which is a blend with polycarbonate. A lot tougher!

have you considered probing the board for a UART connection and seeing if you can serially comunicate with the IC in charge of the values determined when you shake?

The Chargemaster/Polar home charge units don't test for the diode either.

You could stop the charging with the delay charging feature

Supprisingly good quality

Zencar is quite popular among Chinese Tesla owners since the vehicle doesn't come with a mobile charger by default.

@JordyValentine

2 жыл бұрын

Haha, what great value /s

36:25 the earth detection is interesting. I remember having a hell of an issue with my Tesla EVSE in Norway, where their mains earthing is different. I thought my EVSE was dead! Apparently, Tesla's EVSE for Norway have custom firmware which does not check for mains side earth, and it says in big letters "for use in Norway only". My UK spec one just flashed 3 red LEDs (in the manual, as earth fault).

Congrats on the Kona!

Love the Flir "E8"

At about 14 minutes in, you mention that the plug is locked into the car while it's charging to prevent arcing, and I find that interesting how different standards solved that problem. Here in North America, we use the J1772 connector which has a lever latch that grabs onto the plug, with a button on the connector that levers the lock off the charge port and informs the EVSE/charger that a disconnect is imminent, which stops the charging. This does mean that anyone can just unplug your cable any time they like (Unless it's a private ones which have a padlock hole in the button. Or if you're a tesla owner who bought an aftermarket lock for the charging adapter...), but it also simplifies the use far more, I feel. Also: I know that public chargers across the pond tend to use your own cable, so a locked connector makes much more sense. Here the public chargers have the cable integrated. We only use a mechanical interlock for CCS/DC fast charging which can't react as quickly, so it must be warned beforehand, and it has to be switched at the charger, I believe. Never tried hitting unlock while it's charging, though.

@kgfgfg1

3 жыл бұрын

You are talking about the same country that has the worst Standards for power Plugs. Every other Plug Standard is better. Period. So easy to get shocks from it. I do not wonder that your Car Plus also build to the same low standards

This is some quality stuff here. Instant subscribe :)

@Vali_Deus

4 жыл бұрын

Came from watch?v=DAij_wWeZiY ( bigclivedotcom)

@TheStwat

4 жыл бұрын

@@Vali_Deus Same. :)

excellent explanation.

Did you test the open evse for the same safety features and where did you purchase the open evse from

Must be way zippier than the scirocco .. which one would you prefer if you’d null out the new/wow factor?

Does unit a have an ability to tell a car to stop charging or change current limit to the car without switching off and on the relays? It would make sense to tell the car to stop pulling current when the "charger" detects over temp condition, and only use relays few seconds later, or if secondary temperature (~10 deg C more) threshold is reached. Should be easy to do with firmware and should reduce arcing in relays.

I have a question. Does zencar prevent reverse dc currents?

Nice review Thanks for sharing :-)

In New Zealand all car charging set ups require a type B RCD. It's in out laws and has to be installed

@mikeselectricstuff

5 жыл бұрын

But EV-specific regs probably don't apply to a generic 32A outlet that isn't specifically for EV charging... just sayin'

Most important the ground needs to go through a relay,at too or you can not disconnect by a DC vehicle battery fault in fact you make the danger by grounding the vehicle that's why the relay to disconnect pe

NICE CAR! I just bought the same one, but in grey :)

@debeeriz

4 жыл бұрын

never own a grey car, according to the boffins its the hardest colour to see, after owning a grey morris 1300 l have to agree, lt was forever running into other cars when my wife was at the wheel, they must not have seen her and could not get out of her way

@hpux735

4 жыл бұрын

debeeriz that’s good advice. I have owned a grey car in one way or another for over 20 years and have never felt “unseen” or ever had a collision

Thank you for this comprehensive review.I was delving wether to make a similar study of a evse supplied with a JAC brand EV. But this car is showing a fault which seems to be related to the state of charge of the main battery. When it reaches around › 80% the infotainment screen does not connect with the can bus randomly at start up. Therefore it won't show the cameras and other car parameters. The higher the state of charge the more frequent the fault happens. I suspect there is some leakage from the HV DC circuits into the control circuits. Maybe someone else has had a similar fault and can give me a hint?

Excellent review just a thought is the RFI tag actually useful because you could use it to turn off the unit, if the car doesn't disconnect, without having to pull the plug by tapping to set a delayed charge time. This would I assume then stop charging while the timer is running. Then once the charging stops unplug without risk of power arc damage on disconnect?

@gelisob

5 жыл бұрын

I dont think this makes the car "let go" of the lock, it just stops charging but that is not the signal for the car to "let go" (unlock) the plug. Disconnect signal must come from either end for car to unlock it.

Zencar unit is the same as the Ohme (looks like zencar will build to your spec). The Ohme has a LTE module, SIM card and interestingly GNSS module and antenna inside.

@movax20h

4 жыл бұрын

Zencar is reasonably well build, and the two PCBs are nicely separate. It would be trivial to replace the PCB with micro and LCD into something else or to interface to the "power" board with relays, temperature sensor and current transformers and the signal injection thingy, from any other micro or raspberrypi or something by just the connector that already is there (would be still good to use a real time micro for switching off latching relays on the power fail condition quickly). No need to hack anything.

Hi Mike where do you buy the Wall plantes on which you mount al the bins

I have recently bought a Renault Zoe which is one of the few vehicles with the 3-phase AC charging available in the UK. It can charge up to 22kW and the older models can charge up to 43kW (under specific circumstances depending on battery SoC and temperature). Whilst it’s unlikely to come across a 3-phase home charger most rapid charging stations have 22kW 3-phase AC available. Have you done much public charging on the CCS port? I’ve heard mixed reports about the reliability and connector faults. The next version of the Zoe will be getting CCS which seems to be the new rapid charging standard in Europe at least.

@mikeselectricstuff

5 жыл бұрын

Only DC charged once and that was just to test it. I understand the chargers used by Ecotricity (DBS?) are a shit-show of unreliability and have specific issues with the Kona.

Hello Mike, I have the khons charger, but unfortunately I have some different steps compared to you. 10A - 16A and 32A. Is there a way to change the charging current with different values? Reading from the back, it says stat can handle from 6 to 32A, but I cannot see how I can access the values. Any advice?

Hi Mike Great video thanks for your time. I have a question regarding my existing tethered 32 amp charger. I need to extend the length of the charge cable (non mains side). To save on additional expense I have 10 metres of 6mm 4 core CY flexible cable. Can i use this type of cable to replace the shorter existing cable? I realise the existing monitoring conductor is somewhat smaller than 6mm, however i can over come this with an additional connector. My question is does the existing monitoring cable have an internal resistance or something else that might effect the operation of my charger? Pete

@knutojermark

4 жыл бұрын

I bought from Amazon Southwire 19178806 8/3 Heavy-Duty STW 40-Amp/250-Volt Nema 6-50 Blue Welder Extension Cord, 25- Feet, 8-Gauge, STW jacket for Superior Performance, Ra Southwire Sold by: Amazon.com Services, Inc

Did you ever do a tour of the PCB wall 'installation' visible at 1:25?

@joinedupjon

5 жыл бұрын

it's alright I've found the origin story kzread.info/dash/bejne/ioSJmZSPndeupbw.html

Domesticly three phase unavailable. Lol. So far I know only UK and Spain (in EU) has problems with that. Not sure/care if France, but the center-east part of europe, three phase is standard in any domestic area.

@donpalmera

5 жыл бұрын

Three phase in every house but you have to live near gits like you. Not sure if it's worth it really.

@loftalofta8423

5 жыл бұрын

In France you can get tri-phase everywhere but needs a special subscription with tri-phased differential..usually it is for people above 18kw requirements or machines

@rkan2

5 жыл бұрын

@@donpalmera Three-phase stoves can be nice, especially if you have district heating, and suddenly a pipe breaks when it is -30c outside... In Finland stoves are almost exclusively three-phase.

Quantel Paintbox Diskstore and Mainstore cards still on the PCB wall i see!

Interesting... it appears the Proximity pin is used for different purposes with Type 2 vs the Type 1 connector used in North America. Type 1/J1772 connectors have a physical latch with a microswitch connected to the Proximity Pilot pin. It forms a voltage divider circuit that is connected only to the car side, not the EVSE side. Pushing the latch to remove the connector from the car will cause the car to stop drawing current immediately. It also uses this switch to detect if the connector has been fully seated. The car will not begin drawing current until the switch is no longer being depressed and the control pilot signal is present. (See: openev.freshdesk.com/support/solutions/articles/6000052074-basics-of-sae-j17720) Type 2 appears to use the Proximity pin to specify the current capacity of the cable likely due to "bring your own cable" being a thing for Type 2.. Wouldn't want someone plugging in a cable designed for 16A into a EVSE and car capable of 32A! Interestingly, many cars in NA don't have the ability to lock the J1772 connector to the car. Instead the push button on the connector has a small hole you are meant to put a pad lock through to secure it.

Does the OpenEVSE do the diode check properly?

@mikeselectricstuff

5 жыл бұрын

Yes

Whenever there is 3-phase mentioned on US videos, Europeans will mention that it's nothing special here (pretty much every house and even flats here in Austria have it). I thought 3-phase was as common in the UK as it is in the rest of Europe. Apparently not.

@CrazyLogic

5 жыл бұрын

i'm UK and have TP - it's not the norm here. It costs more to have installed. Most farms and pretty much all commercial property are now fitted with TP incoming heads.

can i get an adapter to convert the type 2 output to the type 1 input on my leaf , can i get a cable from comando to type one direct?

Can anyone point me to the spec that covers the Type2 / CCS signalling?

next video tear down of the car

I'm surprised that 3 phase is so rare around Europe. I live in Austria and there is 3 phase power everywhere. It's actually quite common that you will find a 3 phase 16 Amps socket in the garage of a house. Also in apartments you have 3 phase 16 amps in the kitchen to connect an electric oven.

@Sixpenceev

5 жыл бұрын

We have 3 phase portable charger 16A 11kw,with AC /DC protection

@ingeborgsvensson4896

4 жыл бұрын

Here in the Netherlands 3 phase 16A is the domestic standard so you should be able to charge at 11 kW at home.

@ianlouden7939

4 жыл бұрын

the UKs electrical system is one of the oldest in the world, single phase feeds was the preferred option in built up areas back then and unfortunately it stuck that way? most of Europe do have 3 phase domestic supplies.

@ianlouden7939

4 жыл бұрын

the UKs electrical system is one of the oldest in the world, single phase feeds was the preferred option in built up areas back then and unfortunately it stuck that way? most of Europe do have 3 phase domestic supplies.

Hi, nice video, (i have old leaf). There is many ev rewievs out there, but I would love to hear your opinion... maybe after you have it for some time...also why kona? Thanks, good to see video from you and good luck with the car

@Berkeloid0

5 жыл бұрын

Have a look at Fully Charged's excellent review of the Kona. Seems it's got quite a few things going for it. kzread.info/dash/bejne/fnWIvJKgXbbgYtY.html

Mike (or anyone that knows), can the dc input be used as an output? It would seem obvious that the vehicle would prevent accidental discharge , rev polarity etc. so do they have a mode defined to allow 5he vehicle battery to be used as a power pack ? (I'm thinking here about the proposed use of vehicle batteries as grid storage devices)

@edcooper2396

4 жыл бұрын

Yup there is a vehicle to grid protocol, I know its being used with some leafs www.ovoenergy.com/electric-cars/vehicle-to-grid-charger

@fabianfeilcke7220

4 жыл бұрын

Bi directional current flow will be included in CCS charging somewhere along 2020. My guess is that there might be cars supporting Vehicle to grid end of 2021

@jamesvandamme7786

4 жыл бұрын

There's a normally open relay that isolates the terminals, otherwise straight to the battery. Note he put his fingers on the terminals and he's still alive.

I want to know how you parked that car in that tiny garage :)

@mikeselectricstuff

5 жыл бұрын

Carefully - about 100mm total clearance at the sides to the folded mirrors.

@xsirhc6x

5 жыл бұрын

@@mikeselectricstuff how... How did you get out!?

@extrastuff9463

5 жыл бұрын

@@mikeselectricstuff Did you measure the available space before making the choice to buy it or was it a gamble to see if you could make it fit?

You can charge at up to 43kW three-phase AC with the Renault Zoe, as it only has a Type 2 connection and not a CCS connection for DC rapid charging

@mikeselectricstuff

5 жыл бұрын

Buy how many 43kw charge points are there? - AIUI most are 32A, so 7 or 22kw single or 3-phase.

@tomsixsix

5 жыл бұрын

@@mikeselectricstuff Most Ecotricity ElectricHighway and 100kW DC fast chargers that have a Type2 plug support 64A 3ph charging.

@MrMrMeile

5 жыл бұрын

@@mikeselectricstuff german households have normally 50A 3 phase fuse protection on the meter 63A incoming from the street. if desired you mostly can upgrade to 63 or 80A or 100A meter protection, if the incoming cable from the street to the house is big enough. So if you have a 100A connection you can pull those 63A in the car and have 37 for the rest of the building. its only the initial cost of upgrading your meter base which get changed, upwards of 63A to an indirect measuring meter which current transformers. which requirers mostly a complete change out of the meter cabinet an the connecting wire to the main house fuse. i only have installed 32A three phase charger, but those 63A should come soon...

@ingeborgsvensson4896

4 жыл бұрын

Unlike most EVs the Zoe will simply not charge when it detects an eart fault. Which is a good thing of course.

@fabianfeilcke7220

4 жыл бұрын

@@ingeborgsvensson4896 The Zoe is the only mass produced EV with a non-isolated OBC, therfore a ground-fault detection is crucial for the Zoe

Headers in 25:00 look like SWD, given its an STM32 in there

90% of the modern ( after 1950) homes here in Sweden has 3 phase put in. weird i had no idea it was an issue in other countries=) oh well...

@imeakdo7

4 жыл бұрын

Three phase is only used for long-distance power transmission here in Panama. If you want three phase, you must be an industrial customer and negociate the monthly price directly with the power utility. And most homes only have 14kw breakers, i wish we had 24kw ones like in the UK. So, unless you live in an expensive house (over US$300K) you can forget about charging your beloved electric car. What you will find in abundance, though, is 2 phase. All homes and most businesses have 2 phase connections, with 10kw at 120v per phase. We also use 2 phase for short (less than 250km) power transmission. Expensive homes have 50kw per phase.

@kletops46

4 жыл бұрын

@@imeakdo7 Hi... Actually most homes in the UK have a 100 amp connection which is actually around 24 Kw.

@imeakdo7

4 жыл бұрын

@@kletops46 thank you.

@Skracken

3 жыл бұрын

Haha yeah, I live in a single bedroom apt, and I have 3ph 400V

@krelis77

3 жыл бұрын

In the Netherlands normal homes have a one phase amperage depending on the sort of home. I had a 1x35A connection before and now a 3x25A. Costs around 300 euro extra of charge (construction year home: 2000) for only patching by the network operator. Nice to here from other countries 👍