Python basic_chain Examples

Example #1

File: test_modelchain.py Project: pacomunuera/pvlib-python

def test_basic_chain_altitude_pressure(sam_data, cec_inverter_parameters,
                                       sapm_temperature_cs5p_220m):
    times = pd.date_range(start='20160101 1200-0700',
                          end='20160101 1800-0700', freq='6H')
    latitude = 32.2
    longitude = -111
    altitude = 700
    surface_tilt = 0
    surface_azimuth = 0
    modules = sam_data['sandiamod']
    module_parameters = modules['Canadian_Solar_CS5P_220M___2009_']
    temp_model_params = sapm_temperature_cs5p_220m.copy()
    dc, ac = modelchain.basic_chain(times, latitude, longitude,
                                    module_parameters, temp_model_params,
                                    cec_inverter_parameters,
                                    surface_tilt=surface_tilt,
                                    surface_azimuth=surface_azimuth,
                                    pressure=93194)

    expected = pd.Series(np.array([116.595664887, -2.00000000e-02]),
                         index=times)
    assert_series_equal(ac, expected, check_less_precise=1)

    dc, ac = modelchain.basic_chain(times, latitude, longitude,
                                    module_parameters, temp_model_params,
                                    cec_inverter_parameters,
                                    surface_tilt=surface_tilt,
                                    surface_azimuth=surface_azimuth,
                                    altitude=altitude)

    expected = pd.Series(np.array([116.595664887, -2.00000000e-02]),
                         index=times)
    assert_series_equal(ac, expected, check_less_precise=1)

Example #2

File: test_modelchain.py Project: mayudong/pvlib-python

def test_basic_chain_altitude_pressure():
    times = pd.DatetimeIndex(start='20160101 1200-0700',
                             end='20160101 1800-0700', freq='6H')
    latitude = 32.2
    longitude = -111
    altitude = 700
    surface_tilt = 0
    surface_azimuth = 0
    modules = sam_data['sandiamod']
    module_parameters = modules['Canadian_Solar_CS5P_220M___2009_']
    inverters = sam_data['cecinverter']
    inverter_parameters = inverters['ABB__MICRO_0_25_I_OUTD_US_208_208V__CEC_2014_']

    dc, ac = modelchain.basic_chain(times, latitude, longitude,
                                    module_parameters, inverter_parameters,
                                    surface_tilt=surface_tilt,
                                    surface_azimuth=surface_azimuth,
                                    pressure=93194)

    expected = pd.Series(np.array([  1.15771428788e+02,  -2.00000000e-02]),
                         index=times)
    assert_series_equal(ac, expected)

    dc, ac = modelchain.basic_chain(times, latitude, longitude,
                                    module_parameters, inverter_parameters,
                                    surface_tilt=surface_tilt,
                                    surface_azimuth=surface_azimuth,
                                    altitude=altitude)

    expected = pd.Series(np.array([  1.15771428788e+02,  -2.00000000e-02]),
                         index=times)
    assert_series_equal(ac, expected)

Example #3

File: test_modelchain.py Project: Nanunanuk/pvlib-python

def test_basic_chain_altitude_pressure():
    times = pd.DatetimeIndex(start='20160101 1200-0700',
                             end='20160101 1800-0700', freq='6H')
    latitude = 32.2
    longitude = -111
    altitude = 700
    surface_tilt = 0
    surface_azimuth = 0
    modules = sam_data['sandiamod']
    module_parameters = modules['Canadian_Solar_CS5P_220M___2009_']
    inverters = sam_data['cecinverter']
    inverter_parameters = inverters['ABB__MICRO_0_25_I_OUTD_US_208_208V__CEC_2014_']

    dc, ac = modelchain.basic_chain(times, latitude, longitude,
                                    module_parameters, inverter_parameters,
                                    surface_tilt=surface_tilt,
                                    surface_azimuth=surface_azimuth,
                                    pressure=93194)

    expected = pd.Series(np.array([  1.15771428788e+02,  -2.00000000e-02]),
                         index=times)
    assert_series_equal(ac, expected)

    dc, ac = modelchain.basic_chain(times, latitude, longitude,
                                    module_parameters, inverter_parameters,
                                    surface_tilt=surface_tilt,
                                    surface_azimuth=surface_azimuth,
                                    altitude=altitude)

    expected = pd.Series(np.array([  1.15771428788e+02,  -2.00000000e-02]),
                         index=times)
    assert_series_equal(ac, expected)

Example #4

File: test_modelchain.py Project: vhosolarcity/pvlib-python

def test_basic_chain_strategy():
    times = pd.DatetimeIndex(start='20160101 1200-0700',
                             end='20160101 1800-0700',
                             freq='6H')
    latitude = 32.2
    longitude = -111
    altitude = 700
    modules = sam_data['sandiamod']
    module_parameters = modules['Canadian_Solar_CS5P_220M___2009_']
    inverters = sam_data['cecinverter']
    inverter_parameters = inverters[
        'ABB__MICRO_0_25_I_OUTD_US_208_208V__CEC_2014_']

    dc, ac = modelchain.basic_chain(
        times,
        latitude,
        longitude,
        module_parameters,
        inverter_parameters,
        orientation_strategy='south_at_latitude_tilt',
        altitude=altitude)

    expected = pd.Series(np.array([1.82033563543e+02, -2.00000000e-02]),
                         index=times)
    assert_series_equal(ac, expected)

Example #5

File: test_modelchain.py Project: sanderbruynoghe/CB

def test_basic_chain_alt_az(sam_data):
    times = pd.date_range(start='20160101 1200-0700',
                          end='20160101 1800-0700',
                          freq='6H')
    latitude = 32.2
    longitude = -111
    surface_tilt = 0
    surface_azimuth = 0
    modules = sam_data['sandiamod']
    module_parameters = modules['Canadian_Solar_CS5P_220M___2009_']
    inverters = sam_data['cecinverter']
    inverter_parameters = inverters[
        'ABB__MICRO_0_25_I_OUTD_US_208_208V__CEC_2014_']

    dc, ac = modelchain.basic_chain(times,
                                    latitude,
                                    longitude,
                                    module_parameters,
                                    inverter_parameters,
                                    surface_tilt=surface_tilt,
                                    surface_azimuth=surface_azimuth)

    expected = pd.Series(np.array([115.40352679, -2.00000000e-02]),
                         index=times)
    assert_series_equal(ac, expected, check_less_precise=1)

Example #6

File: test_modelchain.py Project: mayudong/pvlib-python

def test_basic_chain_required():
    times = pd.DatetimeIndex(start='20160101 1200-0700',
                             end='20160101 1800-0700', freq='6H')
    latitude = 32
    longitude = -111
    altitude = 700
    modules = sam_data['sandiamod']
    module_parameters = modules['Canadian_Solar_CS5P_220M___2009_']
    inverters = sam_data['cecinverter']
    inverter_parameters = inverters['ABB__MICRO_0_25_I_OUTD_US_208_208V__CEC_2014_']

    dc, ac = modelchain.basic_chain(times, latitude, longitude,
                                    module_parameters, inverter_parameters,
                                    altitude=altitude)

Example #7

File: test_modelchain.py Project: Nanunanuk/pvlib-python

def test_basic_chain_required():
    times = pd.DatetimeIndex(start='20160101 1200-0700',
                             end='20160101 1800-0700', freq='6H')
    latitude = 32
    longitude = -111
    altitude = 700
    modules = sam_data['sandiamod']
    module_parameters = modules['Canadian_Solar_CS5P_220M___2009_']
    inverters = sam_data['cecinverter']
    inverter_parameters = inverters['ABB__MICRO_0_25_I_OUTD_US_208_208V__CEC_2014_']

    dc, ac = modelchain.basic_chain(times, latitude, longitude,
                                    module_parameters, inverter_parameters,
                                    altitude=altitude)

Example #8

File: test_modelchain.py Project: pacomunuera/pvlib-python

def test_basic_chain_required(sam_data, cec_inverter_parameters,
                              sapm_temperature_cs5p_220m):
    times = pd.date_range(start='20160101 1200-0700',
                          end='20160101 1800-0700', freq='6H')
    latitude = 32
    longitude = -111
    altitude = 700
    modules = sam_data['sandiamod']
    module_parameters = modules['Canadian_Solar_CS5P_220M___2009_']
    temp_model_params = sapm_temperature_cs5p_220m.copy()
    with pytest.raises(ValueError):
        dc, ac = modelchain.basic_chain(
            times, latitude, longitude, module_parameters, temp_model_params,
            cec_inverter_parameters, altitude=altitude
        )

Example #9

File: test_modelchain.py Project: pacomunuera/pvlib-python

def test_basic_chain_strategy(sam_data, cec_inverter_parameters,
                              sapm_temperature_cs5p_220m):
    times = pd.date_range(start='20160101 1200-0700',
                          end='20160101 1800-0700', freq='6H')
    latitude = 32.2
    longitude = -111
    altitude = 700
    modules = sam_data['sandiamod']
    module_parameters = modules['Canadian_Solar_CS5P_220M___2009_']
    temp_model_params = sapm_temperature_cs5p_220m.copy()
    dc, ac = modelchain.basic_chain(
        times, latitude, longitude, module_parameters, temp_model_params,
        cec_inverter_parameters, orientation_strategy='south_at_latitude_tilt',
        altitude=altitude)

    expected = pd.Series(np.array([183.522449305, -2.00000000e-02]),
                         index=times)
    assert_series_equal(ac, expected, check_less_precise=1)

Example #10

File: test_modelchain.py Project: Nanunanuk/pvlib-python

def test_basic_chain_strategy():
    times = pd.DatetimeIndex(start='20160101 1200-0700',
                             end='20160101 1800-0700', freq='6H')
    latitude = 32.2
    longitude = -111
    altitude = 700
    modules = sam_data['sandiamod']
    module_parameters = modules['Canadian_Solar_CS5P_220M___2009_']
    inverters = sam_data['cecinverter']
    inverter_parameters = inverters['ABB__MICRO_0_25_I_OUTD_US_208_208V__CEC_2014_']

    dc, ac = modelchain.basic_chain(times, latitude, longitude,
                                    module_parameters, inverter_parameters,
                                    orientation_strategy='south_at_latitude_tilt',
                                    altitude=altitude)

    expected = pd.Series(np.array([  1.82033563543e+02,  -2.00000000e-02]),
                         index=times)
    assert_series_equal(ac, expected)

Example #11

File: test_modelchain.py Project: mikofski/pvlib-python

def test_basic_chain_alt_az(sam_data):
    times = pd.date_range(start='20160101 1200-0700',
                          end='20160101 1800-0700', freq='6H')
    latitude = 32.2
    longitude = -111
    altitude = 700
    surface_tilt = 0
    surface_azimuth = 0
    modules = sam_data['sandiamod']
    module_parameters = modules['Canadian_Solar_CS5P_220M___2009_']
    inverters = sam_data['cecinverter']
    inverter_parameters = inverters['ABB__MICRO_0_25_I_OUTD_US_208_208V__CEC_2014_']

    dc, ac = modelchain.basic_chain(times, latitude, longitude,
                                    module_parameters, inverter_parameters,
                                    surface_tilt=surface_tilt,
                                    surface_azimuth=surface_azimuth)

    expected = pd.Series(np.array([  115.40352679,  -2.00000000e-02]),
                         index=times)
    assert_series_equal(ac, expected, check_less_precise=1)