After the electric vehicle is charged to 90%, the electric control system will "control the current" and reduce the current input, also for the sake of protecting the battery life and safety. When the battery is charged to 80%, besides time consumption and other factors, the full battery will be in a full-load state, which is easy to fatigue for a long time, that is to say, the service life of the battery will be damaged. As the father of hybrid technology, Toyota has studied battery technology for more than 20 years, so it has a unique view on battery management: shallow charging and shallow discharging! Only 40% discharge will lead to charging, and only 80% charge will lead to long battery life. Simply put, charging and discharging the battery at 40%-80% is the most ideal power consumption.

Some experts said that fast charging does damage the life of the power battery to a certain extent. The solution is to try to reactivate the arrangement of electrons in the battery pack with slow charging after a certain number of fast charging. The process and principle are very complicated, so they will not be carried out here. Therefore, it is necessary to charge the battery alternately from time to time in order to give full play to its efficiency.

There are too many factors affecting the charging speed.

First of all, it is necessary to know that the suppliers sharing the charging piles are not unified, such as special electricity calls, ten thousand cities and ten thousand charging, stars, Putian, the State Grid and the Southern Grid. Different suppliers and different charging stations have different charging voltages. Take BYD EV360, a big car driver, as an example. Special calls near home share the charging pile. The YuaneV is charged from 22% to 77% in one hour. In other words, only 55% of the electricity is charged in one hour. Charge to 80% of the power for nearly 1 hour and 5 minutes.

Later, Da Ka used about 20% of the yuan EV to charge at Wancheng Wanchong Charging Station. When the battery charge reached 80%, it only took 30 minutes. On this issue, Daga consulted some charging pile companies and BYD, and both parties gave the same reply: the voltage of each charging pile is different, and there is indeed a time difference under the premise of charging the same amount of electricity. After a week, the yuan EV of Big Cafe had to be charged again. At this time, Big Cafe chose Putian, another charging pile company, to charge up to 80% of the remaining 20% of the electricity in 48 minutes.

The speed of charging is also related to the technology of car companies. after a period of exploration, daka has now found a charging station with a fixed location for charging and has also met many "electric friends". The stations are frequented mostly by Geely emgrand EV, Beiqi new energy EC, BYD e5 and Guangzhou new energy GE3, and of course there are big players and my own BYD yuan EV. After the exchange, there is a general consensus that BYD is the fastest to charge, followed by BAIC, Geely and GAC's newAfter the electric vehicle is charged to 90%, the electric control system will "control the current" and reduce the current input, also for the sake of protecting the battery life and safety. When the battery is charged to 80%, besides time consumption and other factors, the full battery will be in a full-load state, which is easy to fatigue for a long time, that is to say, the service life of the battery will be damaged. As the father of hybrid technology, Toyota has studied battery technology for more than 20 years, so it has a unique view on battery management: shallow charging and shallow discharging! Only 40% discharge will lead to charging, and only 80% charge will lead to long battery life. Simply put, charging and discharging the battery at 40%-80% is the most ideal power consumption.電動車充電至90%后，電控系統(tǒng)會“控流”，降低電流的輸入，同樣是出于保護電池壽命和安全的考慮。電池充到80%的時候就可以了，除了時間消耗等因素之外，充滿電池會處于一個滿負荷狀態(tài)，長期以往容易疲勞，也就是說折損電池的使用壽命。作為混合動力技術之父的豐田，研究了二十幾年的電池技術，因此對電池的管理有著獨特的見解：淺充淺放！放電只放到40%就會充電，充電只充到80%，電池的壽命才會長。簡單來說，電池電量在40%-80%之間充放電是最理想的用電情況。

  Some experts said that fast charging does damage the life of the power battery to a certain extent. The solution is to try to reactivate the arrangement of electrons in the battery pack with slow charging after a certain number of fast charging. The process and principle are very complicated, so they will not be carried out here. Therefore, it is necessary to charge the battery alternately from time to time in order to give full play to its efficiency.

There are too many factors affecting the charging speed.

First of all, it is necessary to know that the suppliers sharing the charging piles are not unified, such as special electricity calls, ten thousand cities and ten thousand charging, stars, Putian, the State Grid and the Southern Grid. Different suppliers and different charging stations have different charging voltages. Take BYD EV360, a big car driver, as an example. Special calls near home share the charging pile. The YuaneV is charged from 22% to 77% in one hour. In other words, only 55% of the electricity is charged in one hour. Charge to 80% of the power for nearly 1 hour and 5 minutes.

Later, Da Ka used about 20% of the yuan EV to charge at Wancheng Wanchong Charging Station. When the battery charge reached 80%, it only took 30 minutes. On this issue, Daga consulted some charging pile companies and BYD, and both parties gave the same reply: the voltage of each charging pile is different, and there is indeed a time difference under the premise of charging the same amount of electricity. After a week, the yuan EV of Big Cafe had to be charged again. At this time, Big Cafe chose Putian, another charging pile company, to charge up to 80% of the remaining 20% of the electricity in 48 minutes.電気自動車が90 %に充電されると、電気制御システムは「電流を制御して、電流の入力を下げて、同じように電池の壽命と安全を守ることを考えている。 電池が80 %まで充電されていればいいのですが、時間の消耗などの要因のほか、満充電狀態(tài)になっている電池は、長期的に疲れやすい、つまり電池の壽命が損なわれているということです。 ハイブリッド技術の父であるトヨタは、二十數(shù)年の電池技術を研究しているため、電池の管理について獨特の見解がある:淺充淺放！ 放電は40 %までしか充電されず、充電は80 %までしか充電されず、電池の壽命は長くなる。 簡単に言えば、電池の電力量は40~80 %の間で充放電することが理想的な電力使用狀況である。

  専門家によると、急速充電は動力電池の壽命をある程度損なう。解決策は、一定回數(shù)急速充電した後、ゆっくり充電で電池パック內部の電子的な配列を活性化してみる。 この過程と原理は複雑で、ここでは展開しない。 そのため、電池がより性能を発揮するためには、常に交互に充電する必要がある。

充電速度に影響を與える要因が多すぎる

まず知っておくべきことは、充電杭を共有する仕入先が統(tǒng)一されていないことである。例えば、特電、萬城萬充、星、普天、國家電力網(wǎng)と南方電力網(wǎng)などである。 仕入先によって充電ステーションによって充電電圧が異なる。 大吃の座乗比亜迪元ev 360を例に、家の近くの特電は充電杭を共有し、元ev電力は22 %から充電し、充電は1時間で77 %に達した。 言い換えれば、1時間に55 %の電力しか充電されていない。 80 %まで充電する電力は1時間5分近くです。

その後、大コーヒーは元evを20 %前後で萬城萬充電所で充電し、電池の充電量が80 %になるまでに30分しかかからない。 この問題について、大コーヒーは一部の充電杭會社とビアディに相談し、雙方は一致した回答を出した:各充電杭の電圧は異なり、同じ電力量を流す前提では確かに時間差がある。 一週間後、大吃の元evは再び充電される。この時、大吃は別の充電杭會社の普天を選んで、同じように20 %の電力が殘って、同じように80 %まで充電されて、48分かかる。

充電速度は、車企業(yè)の技術にも関係しており、しばらくの間模索してきたが、大吃は今、固定した充電スタンドを見つけて充電し、多くの「電気友」を認識している。 この駅で最も多く出沒しているのは、吉利帝豪ev、北汽新エネルギーEC、比亜迪e 5と広汽新エネルギーge 3で、もちろん、大吃私自身の比亜迪元evである。 交流後、ほぼ共通認識があり、余剰電力量の場合、ビアディの充電が最も速く、次に北汽、続いて吉利、広汽新エネルギーが最も遅い。

The speed of charging is also related to the technology of car companies. after a period of exploration, daka has now found a charging station with a fixed location for charging and has also met many "electric friends". The stations are frequented mostly by Geely emgrand EV, Beiqi new energy EC, BYD e5 and Guangzhou new energy GE3, and of course there are big players and my own BYD yuan EV. After the exchange, there is a general consensus that BYD is the fastest to charge, followed by BAIC, Geely and GAC's new energy sources are the slowest. energy sources are the slowest.