Time of charge or discharge t (run-time) = h For a given capacity, C-rate is a measure that indicate at what current a battery is charged and discharged to reach its defined capacity.    Er = rated energy stored in Ah (rated capacity of the battery given by the manufacturer) Battery: The eSwoop or eClassic are either 400 wH or 500 wH and can have a dual battery set up. The consumption for one kilometer usually is between 4 and 10 watt hours. with a current charge of 100 A during 1 h than with a current charge of 10 A during 10 h. How to calculate output current, power and energy of a battery according to C-rate? Capacity degrades over cycles and time. jaguar i-pace range calculator In an all-electric car or when you’re using your full Electric Vehicle (EV) mode in a PHEV, your battery is the single source of energy for everything. The chart below can be used to estimate the range of an electric vehicle based on size of battery, state of charge and energy consumption. It is linked to the C-rate with the following equation: A 36-volt 10-Ah battery pack has 360 watt hours (36 X 10 = 360). Even if there is various technologies of batteries the principle of calculation of power, capacity, current and charge and disharge time (according to C-rate) is the same for any kind of battery like lithium, LiPo, Nimh or Lead accumulators. In this tutorial, we’ll build the React version of Todd Motto’s Building Tesla’s battery range calculator with Angular 2 reactive forms. Input can be shown in kms or miles using the toggle at the top of the calculator. The total energy capacity of a battery is defined in Watt-hours (Wh). The range calculator show us the importance of aerodynamics. Check out the battery life calculator! Wh Calculator for electric bike battery (ebike), Air conditioning efficiency : EER, SEER, and COP conversion. Environment tab It is a handy tool that helps you understand how much energy is stored in the battery that your smartphone or a drone runs on. If you want to convert between amp hours and watt-hours or find the C-rate of a battery, give this battery capacity calculator a try. Where or In the case of the Renault Zoe R90 with the ZE 40 battery, considering 20º C temperature, the expected range at 30 km/h is 355 km with the smallest wheels and 333 km with the biggest. Secondly, most purpose-built ebikes have the battery pack (and standard capacity) built into the bike, but if you have an option of battery pack sizes, this calculator can give you an idea of what a larger battery pack may provide you in terms of range. Thank you Average run cycle is 10 hours. Battery usable capacity (for range predictions): 78.3 asserted by Troy for long range battery (need original source); short range assumed to be proportional to cell count (2976/4416 * 78.3 = 52.8). We’ll be using the reactive forms API as well and building custom form controls and use some stateful and stateless component practices, as well as change detection strategies. This distance range calculator will take the total amount of battery energy available and the consumption for the battery powered electric vehicle (EV, BEV) to be used, and will estimate how far it will be possible to travel. How to calculate the range of the vehicle and total weight is 400Kg. See also our ebike battery calculator And this stats()-function is only executed if this user input changes. The primary function of a battery is to store energy. the electric vehicle range calculator is work on simple mathematics! Now, how does all this relate to the range of an electric vehicle (electric bike, electric scooter)? The Mercedes EQC has a smaller 80kWh battery but manages 259 miles of range, while the Jaguar I-Pace records 292 miles. We know which one goes faster, and looks much cooler. C-rate is used to describe how fast a battery charges and discharges. Would you like to choose another language? For instance I have a short commute in a cold climate, worst case scenario, car can easily more than double mile use. Calculator allows to estimate the power of the engine and the electric bike battery capacity to achieve the assumed speed and range. The required battery pack total energy E bp [Wh] is calculated as the product between the average energy consumption E avg [Wh/km] and vehicle range D v [km]. February 04, 2021. Formula. Hence, the final version of the battery capacity formula looks like this: E = V * Q. where If you want Wh/km you'll just need to convert your score from Wh/mi. Using the inverter calculator, indicates ~14.35 Amps DC load and then running the sizing calculator suggests that I need battery capacity of 306 AH 20 hrs. These variables are input by you as the rider. We are using 3Kw rate and peak 6Kw Rated Torque - 6Nm RpM - 4500rpm Voltage - 48V Expected range 150Km Expected speed - max 110Kmph Kindly suggest us what would the amps of the battery pack and would would range? Our website is available for different regions and in different languages.    Cr = C-rate of the battery As a result, your driving style, the features you use in your cabin, and even the conditions you drive in will influence your overall range. For this example we’ll design the high voltage battery pack for a vehicle range of 250 km. Kindly share the calculation. Others, like electric car manufacturer Henrik Fisker, are pinning their hopes on solid-state battery technology, which they claim can achieve up to 500 miles of range. Ebike Battery Range Calculator: Can My Ebike Really Go Farther Than A Tesla? We usually measure this energy in watt-hours, which correspond to one watt of power sustained for one hour. How many kilometres do the different Bosch eBike batteries last? \[E_{bp} = E_{avg} \cdot D_{v} = 161.7451 \cdot 250 = 40436.275 \text{ Wh} = 40.44 \text{ kWh} \tag{6}\] Electric Bike Battery Range Calculator . a current charge or discharge of 300 A. C-rate is an important data for a battery because for most of batteries the energy stored or available depends on the speed of the charge or discharge current. Building Tesla’s Battery Range Calculator with React (Part 1) In this series of articles, I will walk you through the process of building Tesla’s battery range calculator with React. Discharge current. All rights reserved 2015-2021. for a given capacity you will have less energy if you discharge in one hour than if you discharge in 20 hours, reversely you will store less energy in a battery Check out 20 similar tech and electronics calculators , Battery capacity calculator: advanced mode. ........................................................... © Power-Calculation.com. To calculate the Wh of an ebike battery pack, we simply multiply its V and Ah to get the Wh. Enter your own values in the white boxes, results are displayed in the green boxes. ³assuming Fast Charging at 85% of the charge capability of the car. You can calculate it as t = 1/C. Power generator, genset, diesel or gaz generator : calculation of consumption, energy and power. A battery rated at 36 V and 10.4 Ah will have a 417.6 Wh capacity (36 x 10.4 = 374.4), like on the Eunorau UHVO All-Terrain Ebike; A battery rated at 48 V and 21 Ah will have a 1,008 Wh capacity (48 x 21 = 1,008), like on the Bakcou Mule. Hence, the final version of the battery capacity formula looks like this: Let's assume you want to find out the capacity of your battery, knowing its voltage and the energy stored in it. A 0.5C or (C/2) charge loads a battery that is rated at, say, 1000 Ah at 500 A so it takes two hours to charge the battery at the rating capacity of 1000 Ah; This 22 km difference represents 6,6 % more range with the smallest wheels. Calculate an estimation for the range of an e-bike. Depending on the size of the engine & the motor that is required to crank the engine, the battery capacity calculator for this load is arrived as ¹ Range is based on fully charged battery capacity only (REX and ICE on PHEVs are NOT considered) ² car specifications contain assumptions, leading to reduced accuracy - data will be updated as soon as known. Building Tesla's battery range calculator with Angular 2+ reactive forms Relationship between Cr and t : The starter battery draws a heavy current from the battery in a burst of a brief discharge usually 20% after which the engine starts and the battery gets charged by the alternator. t = Er / I Note down the voltage. JAGUAR I-PACE RANGE CALCULATOR. Generally, Thankfully, Bosch have created a very handy calculator that provides a pretty good idea of range based on certain parameters. a 1C (or C/1) discharge drains the battery at that same rate. As a result, your driving style, the features you use in your cabin, and even the conditions you drive in will influence your overall range. If we want to calculate how much energy - so, in other words, how many watt-hours - are stored in a battery, you need information about the electric charge in the battery. C-rate of the battery. Symbols. However, when the 2 105 @ 20 hrs batteries in parallel are used, and then put on charge after use, the batteries typically register 50% charged. It uses the formula mentioned above: If you open the advanced mode of this battery capacity calculator, you will be able to compute three other parameters of a battery. There are many factors that can influence the range we all get on an ebike. Rated capacity of one battery : Ah    =    But, are the longest-range electric vehicles on the road today equipped with 4 wheels, or two? Wondering how long your electrical device will run on this battery? Time of charge or discharge in minutes (run-time) = min. Some of these are the desired grade of assistance from the electric motor, the distance profile and the weight of cyclist and bike. The calculator is fun but a LOT can go into throwing it's results out the window. Just like Amp-hours, a battery with 1 Wh capacity can provide 1 Watt of power for 1 hour. It is simply the time t needed to fully charge or discharge the battery when using the discharge current, measured in minutes. Tesla has been coy about actual capacities. This value is commonly expressed in amp hours - amps (units of electric current) multiplied by hours (units of time). The Range per Charge is 300Wh per mile which is typical of a normal car. In this epic tutorial, we’re going to build some advanced Angular (v2+) components that rebuild Tesla’s battery range calculator and then compile it to AoT and deploy on GitHub pages. first calculate the rated current of the motor, peak current , load current. The distance range formula used by this calculator is: d = E / EVC. In this example, we will take a standard 12V battery. Last example, a lead acid battery with a C10 (or C/10) rated capacity of 3000 Ah should be charge or discharge in 10 hours with Input these numbers into their respective fields of the battery amp hour calculator. Divide your score by 1.609. While the 249-mile range for the flagship e-tron 55 quattro is adequate, it's somewhat disappointing given the size of the battery and the cars is comes up against. For example, a 1C battery needs one hour at 100 A to load 100 Ah. All 8/9/10e’s have a 400 wH battery and single battery only. Choose region Electric Skateboard calculator, for speed, range, power and other settings. To calculate the watt hours (WH) of a battery pack, simply multiply the voltage by the amp hours (Ah) of the pack. to find range cover in given battery capacity. C-rate :      or       I = current of charge or discharge in Amperes (A) As you might remember from our article on Ohm's law, the power P of an electrical device is equal to voltage V multiplied by current I: As energy E is power P multiplied by time T, all we have to do to find the energy stored in a battery is to multiply both sides of the equation by time: Hopefully, you remember that amp hours are a measure of electric charge Q (the battery capacity). See the examples below. The simplest formula is : I = Cr * Er This is largely due to battery and cabin warmup, longer your drive the less the effect of cabin and battery … In an all-electric car or when you’re using your full Electric Vehicle (EV) mode in a PHEV, your battery is the single source of energy for everything.

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