HAL9000v2.0
10 kW
Three full months passed since I legalise my bike. Since I made allmost 3kkm. Here are some number, hope it will help someone.
I have one small watt meter before charger one after and CA onboard.
First Wattmeter reads 176kWh total 141 kwh in cheaper and 35 in expensipe rate. All together I have spent around 125kn on electicity (around 21$).
Second Watmmetar reads 163KWh and that gives us charger efficiency of 93% and average battery voltage 51,3V
Odometar is on 2936 km so 1km is around 0,007$ or 0,7$/100km
Average consumption is 55Wh/km. maximal was 61Wh/km and minimal was 42.
I have never discharged pack to LVC and max capacity was 55Ah on 49V so I guess around 59Ah the BMS will turn it off.
Max currents were around 360A and constant currents are around 150V.
Regen is between 6 and 11%. First 1000km it was between 3 and 8% then I changed the parametars: Before it was on button and on 100% and after I put 20% on throttle relese and other on brake light. I have added small device that rises voltage from 3 to 5V in 3 sec and put it on analog input triggerd by brake light. This combination works great and feels like ICE engine.
The Mars motor is good. It has a high pitch noise between 40 and 50km/h but I get used to it and like it now. Sometime i use it so scare people pasing by.
Since I have added two extra fans there is no issue with heat even when is outside 40°C. I can discharge complete battery and the motor gets and max of 103°C, and for that i need over a hour driving with average speed above 50km/h
Max speed is 78km/h with 16S batery.
On flat gound for 70km/h I need 4,9kW and for 50km/h 3,2kW
The thing that bother me the most is motor caracteristic and reduction ratio. I have 1:5 and onrealy steep hill (16%) it took ages to acelerate from dead stop because on low rpm there is simply no power. At cca 25-30km/h is around 4-5kw and then it starts to pull. Max acceleration is from 50 to 70km/h It takes just few seconds with top of some 11kw on CA.
All in all I am very satisfied with this build and I use it the most of all of my bikes. But... If I will do it again allmost everything will be the same but on double voltage and double gearing. 1:2 with belt and then 1:5 with chain.
Another important thing is that this is my first motorbike that I made 3000km and not repair anything (and also first that is not two stroke )
I have one small watt meter before charger one after and CA onboard.
First Wattmeter reads 176kWh total 141 kwh in cheaper and 35 in expensipe rate. All together I have spent around 125kn on electicity (around 21$).
Second Watmmetar reads 163KWh and that gives us charger efficiency of 93% and average battery voltage 51,3V
Odometar is on 2936 km so 1km is around 0,007$ or 0,7$/100km
Average consumption is 55Wh/km. maximal was 61Wh/km and minimal was 42.
I have never discharged pack to LVC and max capacity was 55Ah on 49V so I guess around 59Ah the BMS will turn it off.
Max currents were around 360A and constant currents are around 150V.
Regen is between 6 and 11%. First 1000km it was between 3 and 8% then I changed the parametars: Before it was on button and on 100% and after I put 20% on throttle relese and other on brake light. I have added small device that rises voltage from 3 to 5V in 3 sec and put it on analog input triggerd by brake light. This combination works great and feels like ICE engine.
The Mars motor is good. It has a high pitch noise between 40 and 50km/h but I get used to it and like it now. Sometime i use it so scare people pasing by.
Since I have added two extra fans there is no issue with heat even when is outside 40°C. I can discharge complete battery and the motor gets and max of 103°C, and for that i need over a hour driving with average speed above 50km/h
Max speed is 78km/h with 16S batery.
On flat gound for 70km/h I need 4,9kW and for 50km/h 3,2kW
The thing that bother me the most is motor caracteristic and reduction ratio. I have 1:5 and onrealy steep hill (16%) it took ages to acelerate from dead stop because on low rpm there is simply no power. At cca 25-30km/h is around 4-5kw and then it starts to pull. Max acceleration is from 50 to 70km/h It takes just few seconds with top of some 11kw on CA.
All in all I am very satisfied with this build and I use it the most of all of my bikes. But... If I will do it again allmost everything will be the same but on double voltage and double gearing. 1:2 with belt and then 1:5 with chain.
Another important thing is that this is my first motorbike that I made 3000km and not repair anything (and also first that is not two stroke
)
