def test_error_term_solar(self):
"""
Checks that the forecast values for solar irradiance deviates from
the actual values
"""
env = ActiveEnv(seed=3)
env.set_parameters({'solar_std': 0.5})
while env.get_solar_forecast()[0, 0] < 0.01: # to avoid night (no sun)
action = env.action_space.sample()
env.step(action)
nominal_sun = env.powergrid.sgen['sn_mva']
solar_forecast = nominal_sun * env.get_solar_forecast()[:, 0]
solar = -env.powergrid.sgen['p_mw']
assert norm(solar_forecast - solar) > 0.01
def test_set_params(self):
"""
Checks that the forecasts are equal when set_parameters is used
to change solar and demand scale
"""
env1 = ActiveEnv(seed=3)
solar_scale1 = env1.params['solar_scale']
demand_scale1 = env1.params['demand_scale']
env2 = ActiveEnv(seed=3)
env2.set_parameters({
'solar_scale': solar_scale1 * 2,
'demand_scale': demand_scale1 * 3
})
solar1, solar2 = env1.get_solar_forecast(), env2.get_solar_forecast()
demand1, demand2 = env1.get_demand_forecast(
), env2.get_demand_forecast()
assert norm(solar1 * 2 - solar2) < 10e-7
assert norm(demand1[0] * 3 - demand2[0]) < 10e-7