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controller vs two hub motor

can a one-speed controller run two hub Motors?

add here text basic can a one-speed controller run two hub motors? : controller Vs hub motors pratik r. sonawane april 26, 2021 related topics how to check, bldc motor hall sensor is working or not? how to check, the ebike controller is working or not? how does a hall effect sensor work? can a one-speed controller run two hub Motors? what are the best tips for buying an electric bike? Yes, but it depends on the power rating of the controller used in the system. the controller is the device used to control the bldc motors. now let’s take an example if a bldc hub motor has a voltage of 36V with a power of 250W then which controller is suitable for the motor? of course, the same power (250W) or even more (+250W) than that of the motor so that the system becomes more stable and reliable. In short, the controller will operate efficiently. but what will happen by adding one more motor having the same power (250W) with the controller! Let’s understand  a driver system must have to share the total load of 500W so that the two motors can run. now, observe that the controller(250W) already is operating at its maximum limit and it is already sharing the total load of 500 watts (250W extra) which may cause major damage to the controller. Because it is not sustainable for two motor demands. there are two possibilities either the controller will get heat up or it will get damaged.  Then how to make it sustainable? to operate these two Motors on one controller, we have to replace these existing controllers with the new controller which has a power rating of 500 Watt or more so the conclusion is : yes, we can run two Motors on one controller but the condition is the power of the controller should be equal to the power of the motor. article by author name Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo. pratik r sonawane about author Share this article Facebook Youtube Link subscribe for weekly updates Sign Up calculators for electric vehicle speed power Rpm Torque Power to weight ratio battery capacity range calculator Battery pack design calculator battery charge time calculator battery discharge time calculator battery discharge time calculator for electric vehicle battery c rating calculator battery charger selection calculator

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what makes the ebike so expensive?

what makes the ebike so expensive?

add here text general what makes the ebike so expensive? pratik r. sonawane april 23, 2021 related topics how to check, bldc motor hall sensor is working or not? how to check, the ebike controller is working or not? how does a hall effect sensor work? can a one-speed controller run two hub Motors? what are the best tips for buying an electric bike? nowadays, electric bikes are becoming more popular than any two-wheeler vehicle. I more prefer for ebike rather than a petrol/diesel bike. surely, if you are reading the article then you also want to have a personal ebike where you can go on a long ride like a man who is enjoying as well as making the environment more prosperous for the next generation. the main reason for ebike is so expensive is because the demand is more but the supply is half of the total demand and some countries are still in their early stage. the main auto industry movers are still away from the EV industry. obviously low availability and low competitions are responsible for an increase in the price of EVs. also, the components used in the ebike are not available everywhere. the manufacturing hub of electric vehicle and their components are mostly located in china. as we know to order something from china is more expensive(shipping cost) than the price of the product itself. which is really makes it expensive to the end-user as well as the dealers.  one more thing plays a major role in making ebike expensive, “the battery unit” yes, the batteries are the heart of EV’s. it cost almost two times the cost of the components as well as if you want more mile range in the vehicle then have to increase battery capacity. these are the reason which makes an ebike so expensive. article by author name Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo. pratik r sonawane about author Share this article Facebook Youtube Link subscribe for weekly updates Sign Up calculators for electric vehicle speed power Rpm Torque Power to weight ratio battery capacity range calculator Battery pack design calculator battery charge time calculator battery discharge time calculator battery discharge time calculator for electric vehicle battery c rating calculator battery charger selection calculator

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why electric vehicles failed in the early 18th century

why electric vehicles failed in the early 18th century

add here text Fig 1.3: Gustavo’s electric tricycle general why electric vehicles failed in the early 18th century pratik r. sonawane October 18, 2020 related topics how to check, bldc motor hall sensor is working or not? how to check, the ebike controller is working or not? how does a hall effect sensor work? can a one-speed controller run two hub Motors? what are the best tips for buying an electric bike? hello everyone welcome to the blog. in this blog, we are going to talk about ev. but wait ev? what is ev? any guesses? umm “electron volt”,” enterprise value’’. well no! actually, we are going to talk about other ev which means electric vehicle. yeah, now we all know about what we are going to talk about in this blog. alright, now we know ev means electric vehicle but wait who invented this concept? who created this word? where it comes from? well, I also don’t have an idea but we have to find this for that I think we have to go back in time. so let’s go!!!! Fig 1.2: Sir Ányos Jedlik Well, what is this pic? it’s the first EV model made in 1828 by Sir Ányos Jedlik (Hungarian) (fig 1.0.2) scientist. He invented the early stage of the Electric (ELEKTRO) motor later then he created this small EV model (fig 1.0.1). What a brilliant guy. Later, many brilliant minds came up and made various astonished and practical running EV cars awesome right.   Do you guys want to know who created the first practical EV model? it’s Sir Gustavo trouve’s (1881) (fig 1.0.3) he made the world’s first EV tricycle. Then Thomas parker (1895) (fig 1.0.4), Thomas Edison (1913)(fig 1.0.5), and in the modern world, there is TESLA (2015) (fig 1.0.6) also there are many models made by many inventors. Fig 1.3: Gustavo’s electric tricycle Fig 1.4: Parker’s electric car Fig 1.5: Thomas Edison’s electric car Fig 1.6: TESLA electric car Now might be you guys are thinking if EV was invented in 1881. Then why it’s booming these days! Curious? Well yeah, I was also thinking the same. EV’s are way more reliable and eco-friendly than today’s pollution-making petrol and diesel vehicles. I always wanted to know this but then I found my answer but for you let’s go back to the era where the madness of EV started. Fig 2.1: Oil well Fig 2.2: Sir Hendry ford Fig 2.3: Ford’s first car  In 1846 the revolution of the oil industry began. We all know the crude oil-rich source of many precious and important raw materials which made tremendous evolution human history. By refining crude oil we get many resources, petrol and diesel are one of them. In 1896 sir Henry ford (fig 2.2) invented the first gasoline-running automobile which was very affordable for any middle-class family at that time and because of that, the hype of Ford’s car(fig 2.3) went to peak in urban locals. Compare to this less expansive car EVs were costly due to a lack of research and unviability of advanced technology. Making the cost of batteries for EV was expensive and maintenance cost was also high because there was no advancement in battery manufacturing. So because of this people tends towards less expensive gasoline running cars which were become the main reason for the falling EV industry. Fig 3.1: Sir Stanley whittingham Fig 3.2: lithium ion battery But today because of advanced technology and many years of research we are able to make reliable EV which is good right. But wait which advance technology made EV this reliable? The answer to this question is hidden in the late 1970. In this year the revolutionary era of battery technology began. In 1970 oil crisis was at its peak so in this period Sir Stanley Whittingham (fig 3.1) invented a lithium-ion battery (fig 3.2). This invention becomes a milestone in the EV revolution. Why? Because lithium-ion batteries (Li-ion) are rechargeable, means even after draining all his energy you can recharge it back easily like you do recharge your cell phone interesting right. This makes EV more reliable still there are lots of advancements that are lack in EV but EV’s are the best alternative against petrol and diesel cars. Yeah, why not, you can recharge your car battery and use it again in your car until the life of the battery ends by the plugin, not like the combustion cars have to refuel every time but can’t reuse the same fuel again and again. This makes EV’s way better than petrol cars. Fig 4.1: Electric vehicle Fig 4.1: Hybrid vehicle The concept of EV is simple just run your car or bike or bicycle with help of an electric motor, powered by Batteries. Now most of us are thinking. We have already bought gasoline/diesel running cars so we must have to buy EV separately. don’t get sad actually, our engineers have developed various technology. By which you can simply just convert your traditional cars into EV just replace your engines with electric motors. cool, right! or if you don’t want to go fully electric vehicle then you can make it a hybrid car/bike. Hybrid car/bike what is this now? Well, let me tell you the concept of hybrid in this the car or bike run with a combustion engine as well as battery. The only difference is these cars or bikes don’t have the plug-in option, batteries are getting charged by the combustion engine or regenerative power from the braking system. Hybrid cars also do have demerits like the maintenance cost is high they are not environment friendly like EV also they aren’t that much powerful. So better we prefer EV. These days big problems like global warming and slowly ending conventional resources governments of many countries start looking towards EV as the best alternative green energy and eco-friendly source. For building a great community and awareness of EV this blog is my small initiative towards it. I believe

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