Delež regeneracije

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Delež regeneracije

OdgovorNapisal/-a CRF » 19 Jul 2019, 11:43

Včasih bi bilo zanimivo vedet kakšen delež je pri neki vožnji prispevala regeneracija.
Recimo pri vožnji Koper - Ljubljana bi bil ta delež blizu 0%, pri vožnji v klanec in nazaj pa skoraj 100%. V teoriji, v praksi pa bi dobil podatek kakšen je izkoristek regeneracije.

Če koga zanima kako je v praksi si pa lahko pomaga s telimi PIDI za Torque Pro.

The Torque PID sets for the Kona at GitHub - JejuSoul-OBD-PIDs-for-HKMC-EVs: Setting up Torque Pro to show OBD data on Hyundai - Kia Electric Vehicles include the 2 PIDs 000_Cumulative Energy Charged (CEC) and 000_Cumulative Energy Discharged (CED): (note that “cumulative” here means for the lifetime of the car).

The values for these 2 PIDs increase during a trip – we need to know by how much. This can be done by storing the starting values, creating what are called virtual pids for the purpose, then use an equation to subtract each virtual PID value from its accumulating PID above, giving the running difference. Starting values are updated each time using the PID Editor.

Trip_CEC @Start,Init_CEC,,VAL{}+0,0,1000000,kWh,,,,,,,,
Trip_CED @Start,Init_CED,,VAL{}+0,0,1000000,kWh,,,,,,,,

Trip_CEC,Trip_Regen,,VAL{000_Cumulative Energy Charged}-VAL{Trip_CEC @Start},0,50,kWh,,,,,,,,
Trip_CED,Trip_CED,,VAL{000_Cumulative Energy Discharged}-VAL{Trip_CED @Start},0,100,kWh,,,,,,,,

Key ideas here are:

Over the life of the car, CEC is mainly AC/DC charging, plus regen while running. However, while running, CEC is ONLY regen, so Trip_CEC is all and only the trip regen.
Trip_CED is nearly always mostly energy stored from AC/DC charging (unless you are descending a mountain), so ALL the regen from the trip is normally used up.
Therefore, Trip_CEC can be simply compared with Trip_CED, expressed as a percentage.

Regen Efficiency,Regen%,,(100*VAL{Trip_CEC}/VAL{Trip_CED}),0,100,%,,,,,,,,

Typical values seen in town (so far), range from about 33-40%, settling around 36-37% (using Eco, regen level 3). Using this approach may display meaningful variations between the regen levels.
SimonZed
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Re: Delež regeneracije

OdgovorNapisal/-a SimonZed » 19 Jul 2019, 11:54

A kje ze obstaja CSV za uvoz teh PIDov?
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Re: Delež regeneracije

OdgovorNapisal/-a CRF » 19 Jul 2019, 12:05

Našel nisem. Prav preveč domač pa tudi nisem s Torquom...
Po moje da se samo sestavi en CSV in importa...

Evo CVS file...
Priponke
Trip.csv
(380 bajtov) Prenešeno 6 krat
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Re: Delež regeneracije

OdgovorNapisal/-a FV-EV » 19 Jul 2019, 21:09

Bi kdo potem dal nek opisen komentar, ker jaz se na to ne zastopim :cry:
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