With the pace at which EV technology is improving, we can say that in no time, electric cars will become as common on roads as conventional gasoline vehicles.
Since it’s an emerging technology, many people are still skeptical about it, majorly, due to a lack of awareness. Also, we know that the masses are curious to know about electric cars. Considering that, we’ve tried to put together and explain everything in brief about electric vehicles.
What Is An EV Or Electric Car?
An electric car is simply a four-wheel vehicle that runs on electric energy. In electric cars, electric energy is used to carry out mechanical operations.
Unlike conventional vehicles, they don’t require an internal combustion engine to operate. Hence, any kind of hydrocarbon fuel is not needed by electric cars.
Due to the absence of an IC engine, it doesn’t produce any harmful emissions. This is why electric vehicles are also known as green vehicles and are considered better for the environment.
Since there is no engine, there are other components that, altogether, give life to an electric vehicle.
How Much CO2 Can an Electric Car Save?
One of the biggest reasons electric vehicles are considered better for the environment is their lower emissions compared to petrol and diesel cars. While EVs produce zero tailpipe emissions, their overall environmental impact depends on how electricity is generated. Since there’s no way for us to know how electricity at your home is generated, an emissions calculator can help estimate how much carbon dioxide an electric car can save over a conventional vehicle.
Such tools take into account metrics such as annual driving distance, fuel type, and the location of electricity generation. For example, if the electricity reaching your home is coming primarily from a coal plant, then the CO2 emissions of charging an EV will be similar to just driving a gas car.
Components Of Electric Cars
- Batteries / Battery Pack (Mostly Lithium-ion)
- Electric Motors
- Inverters
- Battery Management System (BMS)
- Electric Vehicle Transmission
- Charger for Electric Cars
1. What Are Electric Car Batteries?

Batteries are the powerhouse of electric vehicles. They store the electric energy required by an EV to spin its wheels. You can think of it as a fuel tank in conventional gas cars.
Batteries are also one of the most expensive parts of electric cars. Most EV batteries are made up of lithium-ion because of their high energy density and other benefits.
The size of the batteries plays an important role in determining the electric range and power output of an electric vehicle.
Electric Car Batteries are rated in kWh.
2. What Is An Electric Car Motor?

Electric motors in EVs are responsible for generating power. It’s also responsible for determining the total power output and the performance of an electric car.
They are mounted in between the wheels of an EV. Based on the number of electric motors and their position, an EV can be distinguished as either an FWD, RWD or an AWD.
Electric motors are rated in kW.
3. Inverters In Electric Cars
Inverters in electric cars are used to convert the DC supply coming from the battery to an AC and then transfer it to the motor.
After that, the motor generates the power and sends it to the wheels and car propels. Furthermore, in some EVs, when the brakes are applied, the kinetic energy is stored and used to charge the battery through a function called regenerative braking.
Inverters play an important role in converting that KE into useful electric energy.
4. Battery Management System (BMS) In Electric Vehicles

Battery Management System (BMS) in electric cars is an electronic system to look after the health of the batteries.
BMS monitors various factors of an electric car battery like the voltage, temperature, current, etc. in order to prevent any damage and ensure a prolonged life.
5. Transmission System In Electric Cars/ Do Electric Cars Have Gears?

Many people have doubts regarding the transmission system of electric cars. People often wonder if electric cars really have gears or not.
Well, the answer to this question is both yes and no. Electric cars do have a transmission system, however, it’s not like a normal gearbox you see in conventional vehicles.
Electric cars generally have a single-speed transmission system. They don’t have multiple gear ratios.
6. Electric Vehicle Charging Socket

An electric car, like all electronic devices, needs a charger to charge itself. Electric cars have portable chargers that can be used to charge them at home or at DC fast charging stations.
Now that we have highlighted the most important components of electric cars. Let’s move forward and understand how it works.
Working Of An Electric Car

Electric vehicle technology is quite different from that of conventional cars. They have a different powertrain and components. Therefore how these electric cars work is completely different from conventional cars.
However, it’s not that complicated, and you might even find it quite simple.
As mentioned earlier, batteries in electric cars store energy. When you turn on the car, the inverter converts this energy into AC form and then transfers it to the motors.
A single-speed transmission is used to control the amount being transferred to the wheels. This way the power is sent to the wheels and the electric car moves forward.
Do Electric Cars Use Oil?
Since there is no engine in electric vehicles, many are skeptical about whether EVs require any type of oil or not. Well, it’s obvious that due to the absence of an engine, electric vehicles don’t need engine oil.
However, there are other mechanical components that require periodic replacement of lubricants. For reference, brake fluids, transmission oil, thermal fluid, etc., are some of the common types of oil used in electric vehicles.
Advantages And Disadvantages Of Electric Cars/ Vehicles
Similar to most existing technologies, electric cars also have both advantages and some drawbacks.
Let’s outline some of the major pros and cons of electric vehicles in brief.
Benefits Of Electric Cars
- Electric cars are better for the environment (zero emissions)
- Silent (Very little or no noise pollution)
- Cheap and low maintenance
- Relatively spacious (more cargo space)
- Low running cost
- You can get tax credits and other incentives
- Quicker acceleration than gasoline cars
Drawbacks Of Electric Cars
- Time-consuming: charging electric vehicles requires significant time
- Most EVs have very short electric ranges
- Less available options for EVs in the market compared to gas vehicles
- Underdeveloped charging infrastructure in most countries
- Relatively expensive
- Battery chemicals can be harmful to the environment under certain conditions
The benefits and drawbacks of electric cars are not just limited to the above pointers. In our article, we have also discussed the pros and cons of electric cars in detail.
Future Of Electric Vehicles
Electric vehicles were first discovered back in the 18th century, but they never made it to the mainstream vehicles. EV technology has always been in cold storage until the present decade.
The first modern electric car made its appearance in 1996, introduced by GM. After that, it took almost 16 years for electric vehicles to reach the full extent of their potential. In 2012, Tesla made its debut in the industry and changed the whole scenario.
After the entry of Tesla, there has been a revolution in the auto industry and nowadays there are multiple electric vehicles in the market. There are the several best electric cars that are giving a tough time to their counterpart ICE vehicles.
With time the number of EVs are increasing and people, as well as the government, are adopting them.
Some prominent nations have already announced their deadlines for completely shifting towards electric vehicles.
While other countries are also planning to shift towards electric mobility.
One thing is clear, sooner or later, electric cars are going to dominate the automotive industry. What we need to see is how quickly it gets done and how EV technology will improve in the coming future.
What are your opinions on the same? Share your views in the comments section below.
Source link
#Explained #Electric #Cars #Basics
![This former notorious red-light district is now one of the world’s top AI hubs | TechCrunch
What every U.K. AI startup wants to know these days is, how can I get office space in King’s Cross?
The area is so hot that a VC firm allegedly recently won a deal by promising a founder office space in the neighborhood. “We stop at nothing to win deals [for] and to support” founders, “including helping them source office space when needed,” the firm told me when asked about the rumor, declining to confirm or deny any details.
The neighborhood’s popularity began back in 2016 when DeepMind — then newly acquired by Google — moved in. Soon after, a flood of AI startups followed, wanting to be around the Google DeepMind magic. Today, they hope to take advantage of the cluster of AI talent there.
This has transformed King’s Cross into one of the world’s top AI hubs, rivaled only by San Francisco and Beijing. Around London, it’s known by the sobriquet “Knowledge Quarter,” as it’s home to names like OpenAI, Meta, Isomorphic Labs, Cusp AI, Wayne, Recursive, and, a little farther down the road, Synthesia and Anthropic. The European Technology Network (ETN) just moved into a glossy new office nearby, while University College London sits around the corner.
Mixed in with the new developments are trendy food spots like Hoppers and BAO. Hop a train from King’s Cross, and founders can be in Cambridge in 45 minutes to source talent or can be in Paris in two hours to strike a deal.
Who would have guessed that a little more than 20 years ago, this was one of the seediest areas in London?
“In the ’80s, crack and heroin made the area a major narcotics market,” Hussein Kanji, an investor at Hoxton Ventures, said, recalling syringes in tree trunks and gangs patrolling the streets. “In 1982, the local church was occupied by the English Collective of Prostitutes for 12 straight days.” Then, in the early 2000s, a real estate developer had a dream and, well, “now it is the AI hotbed of the United Kingdom,” Kanji said. “What a change.” Around 18 months ago, his portfolio company BioCorteX moved from the neighborhood Holborn to the Jellicoe building in King’s Cross, hoping to be near the action. “Lots going on in London right now,” Nik Sharma, co-founder of BioCorteX, told me. “Lots of hyperscalers moving in.” That includes, reportedly, Jeff Bezos’ AI company Prometheus, which is also said to be in talks to move into the Jellicoe.
There are around 3,600 AI startups in London, which, together, have raised around .1 billion out of the .8 billion raised in the city since late July, according to Dealroom. Since the start of June, AI-related startups have leased more than 1 million square feet of office space in London, according to the real estate firm Knight Frank. With that, prime rents in King’s Cross have risen 18% over the past three years, Chris Dunn, a commercial insight associate at the firm, told me. That percentage represents only the largest leases encompassing at least 10,000 square feet, like the ones OpenAI and Prometheus are signing. The shorter deals go for even more, he said, and now the vacancy rate for conventional office space is just 0.9%. “Demand has outstripped supply,” he continued.
Today, one of the big topics of the area is sovereignty. It was a wake-up call for many when Anthropic shut off access to Mythos and Fable this summer, leaving some in the ecosystem to conclude: “We’d better look after ourselves,” Saul Klein, co-founder of the VC firm Phoenix Court, told me.
Phoenix Court is located in the King’s Cross area and has three portfolio companies in the vicinity, including Olix (which just announced a .3 billion valuation), Early Health and CoMind. Robin Klein, co-founder of the firm, said the shutdown of Fable and Mythos access was a “small but sharp reminder that Europe can’t simply rent its AI capabilities and capacity; it needs to build and hold some of its own.” King’s Cross, he said, is where much of this building is actually happening.
“The bigger question,” he continued, “is whether the U.K. builds the infrastructure, compute, energy, capital, to make this self-reliance durable, rather than just hosting outposts of U.S. labs.”
Image Credits:Phoenix Court
Top founders want to stay
Simon Kohl, founder of Latent Labs, has offices in King’s Cross and San Francisco. The London office, at the moment, is growing faster, and he’s more bullish than ever on the ecosystem, he said. “The mood right now feels less like London trying to catch up and more like London becoming one of the default places to start a serious AI company,” he said. Look around and you are likely to see Wayve testing its autonomous cars. Founded in 2017 by co-founder Alex Kendall, the unicorn is one of London’s biggest success stories.
“Ten years ago, building a frontier AI company from London felt like an unusual choice,” Kendall told me. “Now it feels like an obvious one.” Wayve moved into King’s Cross in 2018 looking for a space that could double as a garage — “a rare combination in Central London,” Kendall said. He has watched the ecosystem mature around him — and it’s now evident that a startup can stay in London, raise serious capital, hire world-class AI talent, and remain globally competitive, he said. Down the street from Anthropic’s new 158,000-square-foot office is the AI agent builder Sierra and the AI video platform Synthesia.
Laura Gonzalez Florez, Synthesia’s chief of staff and head of people, says the company moved into its glossy new office building a year ago to accommodate its growing team. They were drawn to the area for the same reason as everyone else: “It’s very close to the airport … very close to where a lot of investors are,” she said.
Image Credits:Synthesia
Around two-thirds of Synthesia’s engineers are remote, Gonzalez Florez said, letting the company tap into an affordable, international, and diverse talent pool and helping it scale faster. “From London, we can hire and work, without any problem, people from anywhere, from Slovenia to Portugal,” she said.
Unsurprisingly, London’s AI boom is also causing a talent war.U.K. AI job postings have skyrocketed in the past few years, per data from PwC. When Anthropic announced it moved into town earlier this year, it listed, for example, a salary range of £260,000 to £630,000 for a machine learning research engineer when the average salary in London for the same role is around £102,000. Some founders in the U.K., like those in Silicon Valley, are being forced to raise more and bigger rounds to keep up.
“The real test is whether more globally significant AI companies are founded, funded, and scaled from the U.K., while continuing to attract the world’s best talent to build them here,” Zain Ali, founder of the King’s Cross-based AI legal firm Centuro, told me. “If that continues to happen, King’s Cross won’t just be an AI hub. It’ll become one of the U.K.’s most important strategic assets.”
When you purchase through links in our articles, we may earn a small commission. This doesn’t affect our editorial independence.#Thisformernotorious #redlight #districtis #nowone #worlds #top #hubs #TechCrunchUK This former notorious red-light district is now one of the world’s top AI hubs | TechCrunch
What every U.K. AI startup wants to know these days is, how can I get office space in King’s Cross?
The area is so hot that a VC firm allegedly recently won a deal by promising a founder office space in the neighborhood. “We stop at nothing to win deals [for] and to support” founders, “including helping them source office space when needed,” the firm told me when asked about the rumor, declining to confirm or deny any details.
The neighborhood’s popularity began back in 2016 when DeepMind — then newly acquired by Google — moved in. Soon after, a flood of AI startups followed, wanting to be around the Google DeepMind magic. Today, they hope to take advantage of the cluster of AI talent there.
This has transformed King’s Cross into one of the world’s top AI hubs, rivaled only by San Francisco and Beijing. Around London, it’s known by the sobriquet “Knowledge Quarter,” as it’s home to names like OpenAI, Meta, Isomorphic Labs, Cusp AI, Wayne, Recursive, and, a little farther down the road, Synthesia and Anthropic. The European Technology Network (ETN) just moved into a glossy new office nearby, while University College London sits around the corner.
Mixed in with the new developments are trendy food spots like Hoppers and BAO. Hop a train from King’s Cross, and founders can be in Cambridge in 45 minutes to source talent or can be in Paris in two hours to strike a deal.
Who would have guessed that a little more than 20 years ago, this was one of the seediest areas in London?
“In the ’80s, crack and heroin made the area a major narcotics market,” Hussein Kanji, an investor at Hoxton Ventures, said, recalling syringes in tree trunks and gangs patrolling the streets. “In 1982, the local church was occupied by the English Collective of Prostitutes for 12 straight days.” Then, in the early 2000s, a real estate developer had a dream and, well, “now it is the AI hotbed of the United Kingdom,” Kanji said. “What a change.” Around 18 months ago, his portfolio company BioCorteX moved from the neighborhood Holborn to the Jellicoe building in King’s Cross, hoping to be near the action. “Lots going on in London right now,” Nik Sharma, co-founder of BioCorteX, told me. “Lots of hyperscalers moving in.” That includes, reportedly, Jeff Bezos’ AI company Prometheus, which is also said to be in talks to move into the Jellicoe.
There are around 3,600 AI startups in London, which, together, have raised around .1 billion out of the .8 billion raised in the city since late July, according to Dealroom. Since the start of June, AI-related startups have leased more than 1 million square feet of office space in London, according to the real estate firm Knight Frank. With that, prime rents in King’s Cross have risen 18% over the past three years, Chris Dunn, a commercial insight associate at the firm, told me. That percentage represents only the largest leases encompassing at least 10,000 square feet, like the ones OpenAI and Prometheus are signing. The shorter deals go for even more, he said, and now the vacancy rate for conventional office space is just 0.9%. “Demand has outstripped supply,” he continued.
Today, one of the big topics of the area is sovereignty. It was a wake-up call for many when Anthropic shut off access to Mythos and Fable this summer, leaving some in the ecosystem to conclude: “We’d better look after ourselves,” Saul Klein, co-founder of the VC firm Phoenix Court, told me.
Phoenix Court is located in the King’s Cross area and has three portfolio companies in the vicinity, including Olix (which just announced a .3 billion valuation), Early Health and CoMind. Robin Klein, co-founder of the firm, said the shutdown of Fable and Mythos access was a “small but sharp reminder that Europe can’t simply rent its AI capabilities and capacity; it needs to build and hold some of its own.” King’s Cross, he said, is where much of this building is actually happening.
“The bigger question,” he continued, “is whether the U.K. builds the infrastructure, compute, energy, capital, to make this self-reliance durable, rather than just hosting outposts of U.S. labs.”
Image Credits:Phoenix Court
Top founders want to stay
Simon Kohl, founder of Latent Labs, has offices in King’s Cross and San Francisco. The London office, at the moment, is growing faster, and he’s more bullish than ever on the ecosystem, he said. “The mood right now feels less like London trying to catch up and more like London becoming one of the default places to start a serious AI company,” he said. Look around and you are likely to see Wayve testing its autonomous cars. Founded in 2017 by co-founder Alex Kendall, the unicorn is one of London’s biggest success stories.
“Ten years ago, building a frontier AI company from London felt like an unusual choice,” Kendall told me. “Now it feels like an obvious one.” Wayve moved into King’s Cross in 2018 looking for a space that could double as a garage — “a rare combination in Central London,” Kendall said. He has watched the ecosystem mature around him — and it’s now evident that a startup can stay in London, raise serious capital, hire world-class AI talent, and remain globally competitive, he said. Down the street from Anthropic’s new 158,000-square-foot office is the AI agent builder Sierra and the AI video platform Synthesia.
Laura Gonzalez Florez, Synthesia’s chief of staff and head of people, says the company moved into its glossy new office building a year ago to accommodate its growing team. They were drawn to the area for the same reason as everyone else: “It’s very close to the airport … very close to where a lot of investors are,” she said.
Image Credits:Synthesia
Around two-thirds of Synthesia’s engineers are remote, Gonzalez Florez said, letting the company tap into an affordable, international, and diverse talent pool and helping it scale faster. “From London, we can hire and work, without any problem, people from anywhere, from Slovenia to Portugal,” she said.
Unsurprisingly, London’s AI boom is also causing a talent war.U.K. AI job postings have skyrocketed in the past few years, per data from PwC. When Anthropic announced it moved into town earlier this year, it listed, for example, a salary range of £260,000 to £630,000 for a machine learning research engineer when the average salary in London for the same role is around £102,000. Some founders in the U.K., like those in Silicon Valley, are being forced to raise more and bigger rounds to keep up.
“The real test is whether more globally significant AI companies are founded, funded, and scaled from the U.K., while continuing to attract the world’s best talent to build them here,” Zain Ali, founder of the King’s Cross-based AI legal firm Centuro, told me. “If that continues to happen, King’s Cross won’t just be an AI hub. It’ll become one of the U.K.’s most important strategic assets.”
When you purchase through links in our articles, we may earn a small commission. This doesn’t affect our editorial independence.#Thisformernotorious #redlight #districtis #nowone #worlds #top #hubs #TechCrunchUK](https://techcrunch.com/wp-content/uploads/2026/08/DM9A2852.jpg?w=680)

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