Commit 05b1655e authored by Timothy Darrah's avatar Timothy Darrah
Browse files

load dependant aging complete

parent a9aa8a5a

systems/powertrain.py

+5 −10
Changes for systems/powertrain.py: 5 added lines, 10 removed lines.
Original line number Diff line number Diff line
@@ -297,7 +297,6 @@ class ContinuousBatteryCell(Battery, gym.Env): 


    @todo:

        1) implement RUL estimation

        2) implement charging / discharging

    """

    def __init__(self, *args, **kwargs):

        super(ContinuousBatteryCell, self).__init__(*args, **kwargs)
@@ -354,8 +353,8 @@ class ContinuousBatteryCell(Battery, gym.Env): 
            self.avg_load = 0.0

            self.count = 0



        self.charging_age_factor = 100

        self.discharging_age_factor = 750

        self.charging_age_factor = .002

        self.discharging_age_factor = .005

        self.total_load = 0.0

        self.seed(self._seed)

        self.cycle_flag = False
@@ -478,19 +477,15 @@ class ContinuousBatteryCell(Battery, gym.Env): 
            self.avg_load = (abs(current) + self.count * self.avg_load) / (self.count + 1)

            self.count += 1



        # living reward

        reward = -.01

        self.total_load += abs(current * self.period / 3600)



        if(done):

            print(self.total_load)

            if(self.cycle_time > 0):

            if (current > 0):  # discharging

                self.age += self.avg_load / self.cycle_time * self.discharging_age_factor

            else:  # charging, assume some amount of degradation occurs

                self.age += self.avg_load / self.cycle_time * self.charging_age_factor

            self.age = np.clip(self.age, 0.0, self.eol)



        # living reward

        reward = -.01

        self.total_load += abs(current * self.period / 3600)



        # call reset_cycle externally

        return self.state, reward, done, locals()