identify_service_battery_charging_statuses

identify_service_battery_charging_statuses(times, alternator_electric_powers, dcdc_converter_electric_powers, motive_powers, on_engine, service_battery_electric_powers_supply_threshold, service_battery_starts_windows, service_battery_initialization_time)[source]

Identifies service battery charging statuses: Discharge (0), Charging (1), BERS (2), and Initialization(3) [-].

Parameters:
  • times (numpy.array) – Time vector [s].
  • alternator_electric_powers (numpy.array) – Alternator electric power [kW].
  • dcdc_converter_electric_powers (numpy.array) – DC/DC converter electric power [kW].
  • motive_powers (numpy.array) – Motive power [kW].
  • on_engine (numpy.array) – If the engine is on [-].
  • service_battery_electric_powers_supply_threshold (float) – Service battery not charging power threshold [kW].
  • service_battery_starts_windows (numpy.array) – Service battery starts windows [-].
  • service_battery_initialization_time (float) – Service battery initialization time delta [s].
Returns:

Service battery charging statuses (0: Discharge, 1: Charging, 2: BERS, 3: Initialization) [-].
Return type:

numpy.array