Sunday, January 6, 2019

10 ways to improve autonomy in electric bicycles

4. Weather conditions (e bike)

Once more, external forces essentially interfere with the operation of our batteries. There have been documented performance increases of 22% in batteries due to the breeze in support and similarly they have been lowered equally critical when pedaling with the breeze against.

Temperature is likewise determinant, unlike electronic circuits and chips, batteries don't work better with low temperatures since we talk about chemical reactions. A temperature of 0 ° is sufficient for the battery performance to be reduced by 20% and this does not mean that it loses its charge or that a failure happens in the cells, just the cool does not enable the electrons to move without hardly lifting a finger as at high temperatures. However, this does not mean that the more heat you make, the better our battery will work, there is an ideal operating range of 35º/45º. In the event that we exceed that range we will begin to notice how the battery loses its charge due to the flimsiness of the lithium particles.

ebike etna legend electric mtb wheel

5. Tires

It is essential to keep up the proper pressure of the tires, the steady contact generates a grating that we ought to reduce however much as could reasonably be expected. Tires with little air will cause a greater surface of the deck to make contact with the ground, in this way causing a grating that will offer resistance. Similarly, the type of cover can make us lose some efficiency. A smooth tire will be significantly more efficient on black-top and one with enormous studs will make us gain a ride on steep terrain.

6. Accelerator use

Despite the fact that in the EU it isn't legal to use an accelerator on an electric bicycle, there are users who choose to introduce one of these accessories, either because they are fatigued or for simple solace. Regardless, the accelerator can reduce battery life by up to half. The explanation is self-evident, on the off chance that we exclude human assistance, we will have a greater energy utilization by the engine.

7. Rebel components

Whether you use circle brakes or V-brake, a terrible adjustment can cause the cushions or shoes to rub on the plate or edge and produce resistance. This may seem to need no mention as it is easy to notice that the bicycle is braking, yet before that unwanted braking is noticeable there is a previous continuous befuddle that you most likely can not notice. On an ordinary bicycle it will be troublesome for you to pedal and you will most likely notice rubbing soon, however on an electric bicycle you won't notice it so easily, since the engine will continue to work the same yet expending more energy. Similarly, an unbalanced pivot, loose spokes or a too loose suspension can offer a base resistance that can make us lose some autonomy.

battery legend ebike cells

8.The age of the battery (electric bike)

There is a very important factor when measuring the longevity of a battery. Perhaps the most determining variable by they way it affects autonomy in electric bicycles . The life of a battery does not begin at the moment the cells are manufactured, not even when the assembler fabricates the battery. Day 1 of the lithium battery begins on its first charge. This is due to the SEI, a chemical reaction that in the main charge causes a layer of lithium oxide around the graphite anode.

This reaction denotes the beginning of the useful life of the battery, yet it implies a discreet reduction of the capacity of load from the primary cycle, something absolutely constant in every one of the batteries of Ion-lithium. Even in this way, the regular degradation of lithium is happening from cycle to cycle, so you ought not stress over buying a new battery manufactured a year back since manufacturers deliver the cells with 60% of the primary cycle of charge in a large portion of the cases.

9. Engine power and accessories

There are numerous types of engine, the most widely recognized are the 250W yet numerous other eBikes mounted 500W or more engines that require a lot higher utilization. It is exceedingly recommended to know the power of the engine or, to be more precise, the most extreme yield power of the controller, when it comes to getting an eBike, once more, the choice will depend on our needs.

Of course, the use of devices and accessories on a bicycle requires energy to work. Many are powered by batteries or have their own internal battery, yet the most widely recognized is to use the battery of the electric bicycle to power lights, smartphones , horns, shows , odometer, etc ... Typically it isn't appreciated the use of a few accessories, however once again everything depends on the measure of energy we need to use external devices. On one event a customer installed a sound system powered by the USB port of his Legend Monza and sacrificed some autonomy in exchange for being the spirit of the gathering.

10.Carrying development(vélo électrique)

Conveying a wrong pedaling development is additionally a reason why autonomy in electric bicycles might be diminished. Especially in electric bicycles with a central engine, it is very important to complete an adequate development and we explain why:

Like ignition engines, electric engines have a range of rpm in which they are more efficient. The most extreme peak of energy efficiency happens at a genuinely high rpm. This means below those speeds of pivot the engine tends to be substantially less efficient and has much relevance in central engines , so attempt to keep this as a primary concern when you use the change of your bike.

exterior battery electric bicycle legend milano

As we said toward the beginning, there are some legends about the batteries that were correct at the time however that today are wrong, as well as cause our batteries to be damaged. One of the most widespread is the recommendation to perform a full load in the primary cycle to exhaust it completely before performing the second load. Fortunately, the BMS that is inside it is already responsible for restricting the aggregate load or discharge to increase the life of the cells, preventing overload. The BMS is additionally responsible for controlling the speed of stacking and emptying, which is pivotal in lithium batteries since they will never discharge 100%.

In spite of the fact that lithium batteries have no memory effect , numerous manufacturers recommend adjusting our battery once every 3 months. Here they explain how to do it.

Knowing these causes we can get an idea of ?the efficiency we will get when moving with our electric bicycle and the battery we need depending on the use we give.

The average user will be covered with the 8.8Ah batteries for a more intensive use will most likely need to reach 11Ah and on account of transport fleets it is very basic to have a replacement battery reinforcement in consistent charge. In any case, we can not preclude the way that, for certain users, either because they need to travel very long distances on very prominent slopes or because their weight is excessive, an electric bicycle may not be your ideal versatility arrangement. https://sparkbikes.ca/

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