New energy travel has long been promoted by the state as a key project. China's vehicle ownership has reached 370 million, while the two wheel electric vehicle ownership has also reached 350 million. In the transition period of the new national standard from 2021 to 2023, about 200 million two wheel electric vehicles will be upgraded, which is an absolutely exciting market space for any electric vehicle manufacturer.
Among the two wheeled electric vehicles, Yadi, the largest sales volume, occupies nearly 1/4 of the market. Its market share last year reached 23.1%, with annual sales of more than 10 million units, which is higher than many mobile phone manufacturers, but far from the ceiling of the market space.
What we experienced this time is the Li DT6 of Yadi Guanneng, which focuses on endurance and range extension. On the premise that the new national standard has made many provisions on vehicles, this Yadi Guanneng Li DT6 has improved its endurance through the "TTFAR Level 8 Extended Range System" and weight reduction, with 1.2 kilowatt hours per hundred kilometers. While meeting the requirements of the new national standard, it also achieves the top configuration level of appearance, performance and extended range functions under the new national standard.
New national standard, new design
The appearance of Yadi Guanneng Li DT6 is very impressive. A lot of eye-catching details have been put into the compact body of the new national standard model. There are colorful colors to choose from. It is obviously young and sporty. Our new taffeta white is a panda color matching black and white. It is low-key and introverted, with the taste of Fujiwara Tofu House.
The front panel with a sense of speed and dynamic aesthetics, and the air inlet decoration under the LED lens headlights.
The turn signal lamp is integrated in the integrated light band of the hood, which is higher than the turn signal lamp placed on the front wall. It is not easy to be blocked, and the safety will be better.
The effect of highlighted LED lens headlights is simple and rough, with three words "wide, far and bright", which is far beyond the common new national standard vehicles.
The Yadi sign warning light at the rear of the car is particularly eye-catching. The steering light brackets on both sides are bendable, and the tragedy of steering light falling off will not occur in case of reversing error, small collision or breaking at the wrong place. It is the domestic manufacturers who understand the domestic driving environment.
Yadi Guanneng Li DT6 has a wheelbase of 1240mm, a pedal length of 330mm, and a simple diamond matrix on the pedal. There is no ditch or ridge, so it is very easy to take care of. The long pedal can put down a small bucket or a full large shopping bag (the bag handle can just hang on the hook). The front and back of the pedal have tilting radians, so there is plenty of leg space. At a height of 1.8 meters, the space in front of the knee is more than one punch under normal sitting posture, even at a height of 1.9 meters, it may not reach the knee.
Top equipped with new national standard, of course, very practical
Below the charging port of the front windscreen is a USB interface that can save lives in case of emergency. They are all collected in the inner concave area, nearly 10cm deep, and with a thick waterproof cover, the safety margin is sufficient. The utility of the storage bucket is high. Two bottles of small mineral water can be stuffed in the bucket, and all small items can be easily stored. When charging USB, the phone can also be firmly stuck on it. It is also OK to put gloves or disposable raincoats on at ordinary times. Because of the shelter above, the rain may not reach this area.
The split seat cushion of Yadi Guanneng Li DT6 has been thickened and widened, which makes the seat feel soft and comfortable, and the waterproof cloth suture is fine and solid. The small seat cushion and backrest in the back have special material and pressure feeling. What do you say? It's a little like the old mouse pad with a pillow, soft with hard.
Removable lithium battery, power plug and battery have handles.
In addition to the lamp control and hazard warning lamp, the right handlebar also has a "Safety P" button. After parking for a period of time, it will automatically switch to P gear, and the speed regulating knob can be screwed only after pressing the unlocking button, which can greatly reduce the accident probability of accidentally touching the punch. In addition, there are rare one click repair buttons for microenterprise failures.
Yadi Guanneng Li DT6 uses CAE high-strength lightweight frame. The dead weight of the frame is reduced by about 20%, while the strength remains unchanged, so that it is easy to operate and control and has strong bearing capacity. The whole weight of the vehicle is 55kg, and the center of gravity is near the middle and rear. When double bracing is used, it can move naturally without too much effort.
Driving experience: the new national standard is also very powerful and comfortable
Yadi's Guanneng series is a product line that strengthens endurance and energy recovery, and has improved motor torque, climbing and battery efficiency. Yadi Guanneng Li DT6 has a self developed motor with 400W and 65N. m torque, with a dead weight of 55kg and a maximum gradient of 10 degrees.
As a comparison, the gradient of ordinary underground parking lot is about 6 degrees, and the power system of Yadi Guanneng Li DT6 is enough to deal with most of the road conditions in normal towns.
All 10 inch aluminum alloy wheels are fully blackened, and TTFAR low rolling resistance tires of electric friction grade have wide tread. The front hydraulic shock absorber has a long stroke, and the rear hydraulic shock absorber has a 270mm lengthened spring with a lotus base. These are rare enhancements of the new national standard electric vehicle. However, the grip of wide tread is simply super standard for the new national standard products.
In terms of riding experience, Yadi Guanneng Li DT6 has a large wheel diameter, wide tread, and a large vehicle model. In addition to the 55kg dead weight, the low shoulder and some anti human deceleration strips, it can not be said that it is extremely easy, but that it can only be said that it is walking on the flat ground.
The road paved with stones is a road condition that new national standard vehicles often face. However, the new national standard models usually have small tires, small vehicle weight, and weak shock absorption and cushioning effect, so the user's grip on the handlebar is often numb. However, Yadi Guanneng Li DT6 does not have such troubles. Even on loose masonry pavement, shock absorption also has quite good vibration filtering effect.
The rear shock absorber is more comfortable, plus the widened sponge seat cushion, I never thought that the new national standard vehicle could walk so quietly and smoothly on the brick and stone pavement and potholes on the sidewalk, and my buttocks expressed 12 points of respect for this shock absorber system.
Almost all of Yadi's family are full of mudguards, so they are more relaxed when encountering water on the road. Countless shirts that have been taught by mud all agree, and have gradually overcome the conditioned reflex of "circling when seeing water".
Yadi Guanneng Li DT6 has compact and compact parts and a complete chassis. There is no abnormal sound and shaking feeling on the upper and lower shoulders and the deceleration belt.
The head of the car is relatively light, the handlebars are flexible, and it is easy to avoid small obstacles. It is also the advantage of wide tread. Even on the masonry pavement, the handlebar pointing is very stable, and it is easier to dodge the potholes on the road without fear of floating.
The brake specification of 180mm front disc and 110mm rear drum is also more than that of conventional new national standard models. The hardware configuration is more than enough, which can be retracted and released, and the braking distance is short. In the adverse traffic jam section where there is almost no chance to release the brake, only the rear wheel brake was used. After creeping for nearly half an hour, the rear wheel drum brake did not feel the heat attenuation at all.
New national standard with kinetic energy recovery: TTFAR 8-level extended range system
Yadi Guanneng Li DT6 uses the latest "TTFAR Level 8 Extended Range System", and its core components have been upgraded: "TTFAR carbon fiber lithium battery, TTFAR motor, TTFAR energy recovery controller", cool TTFAR power monitoring instrument, TTFAR low rolling resistance tire, TTFAR low wind resistance body, and TTFAR resistance reducing cable.
TTFAR carbon fiber lithium battery has reached the vehicle warranty standard, with light weight, large capacity, many cycles, long service life, and 5-year super long warranty. Although the initial cost is higher than that of traditional batteries, the investment and cost required for later maintenance are lower, which is also a cost-effective environmental protection technology.
Yadi's self-developed TTFAR motor has a maximum efficiency of about 90%, just like the manufacturing process for chips, more advanced motors "eat less", have higher output, larger torque but save more power.
Yadi Guanneng Li DT6's speed regulating handle travel is not long, and the motor response is sensitive. It is a dare to follow and dare to rush when driving. Before reaching the speed limit, no matter what speed, it can provide a certain feeling of pushing back, and obviously feel that the motor torque is sufficient.
More interesting is the new TTFAR electric energy monitoring instrument. The LED dashboard of Yadi Guanneng Li DT6 is a suspended full screen design, a whole "floating" curved panel. In addition to speed, mileage and power display, the red and green indicator lights around will change in real time according to the speed and motor output.
The basic principle of Yadi TTFAR energy recovery controller is still to reverse the "working state of the motor", convert the kinetic energy of braking or sliding into electric energy, and recharge it to the battery, so as to improve the endurance. Yadi Guanneng Li DT6 will carry out energy recovery when going downhill, taxiing and braking. There will be a green energy recovery indicator on the edge of the instrument panel, and there will be statistics of Ah of recovered electric energy.
Gif diagram of TTFAR electric energy monitoring instrument during acceleration and deceleration ↑
The new energy recovery algorithm is extremely intelligent. It is needless to say that the brake will intervene. Basically, if you release and accelerate, you will immediately intervene. However, it will not be triggered when taxiing uphill, so smart that we all doubt whether there is attitude sensor to assist in judgment.
What's more surprising is that the intervention of energy recovery will not cause obvious frustration like that of electric vehicles. It is very insensitive and natural in use. If there is no graphic prompt of TTFAR electric energy monitoring instrument, it is estimated that most users do not know that energy recovery has been carried out.
The Guanneng series is a long endurance series focusing on the TTFAR 8-level extended range system. The Yadi Guanneng Li DT6 has strong motor power, high efficiency and energy saving. In addition to the TTFAR carbon fiber lithium battery with larger capacity but lighter weight, the endurance book is longer than the models of the same level.
While the all-weather sensorless TTFAR energy recovery controller can recover part of the power during stop and go in towns with dense traffic lights or towns with general road conditions, and the endurance advantage will be more obvious. There is a must stop road on the way to and from work every day, where people often have to accelerate quickly, brake for a short distance and start from zero. This is a driving environment that consumes a lot of energy of electric vehicles, but in fact it does not have a big impact on the endurance of Yadi Guanneng Li DT6.
The endurance performance of Yadi Guanneng Li DT6 makes it easy to cope with short commutes. Because the address is not far from the company, I can still ride around to see the roads and stores I haven't passed after work, without any anxiety about endurance. It's very comfortable.
Summary: Experience of bypassing the new national standard
While standardizing the industry, the new national standard also imposes specification restrictions on many indicators of vehicles, which gives many people a stereotype. The author also discovered after experiencing the Yadi Guanneng Li DT6 that the new national standard model with top configuration level can already provide a superior use experience.
As a top equipped new national standard electric vehicle with specifications close to LaMan, Yadi Guanneng Li DT6 has a colorful color matching, grand appearance and TTFAR 8-level extended range technology, which can provide quite good driving comfort as well as good endurance performance.
For electric vehicles with huge shipments, in addition to everyone's awareness of environmental protection and energy conservation, it is also important to improve the technology of national products. The TTFAR 8-level extended range technology carried by Yadi Guanneng Li DT6 actually directly participates in and affects the environmental protection process in China. This is more practical than the paper straws and wooden spoons that were previously spit out. Without reducing or even better than the original product experience, users can naturally participate in environmental travel, which is "sustainable" environmental protection.
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