Table 1 Technical parameters of the subgroup A and subgroup B.
From: Sensitivity analysis of digital twin model for energy community PV system
Parameter | Description | Unit |
|---|---|---|
Technical parameters of the subgroup A: parameters characterizing the influence of installed PV-system | ||
xtech_1 | Total harmonic distortion (THD) | % |
xtech_2 | Power losses in local energy grid | kW |
xtech_3 | Deviation level of voltage on the node from nominal values | V |
xtech_SAIDI | SAIDI—system average interruption duration index | Minutes or hours per customer |
xtech_SAIFI | SAIFI—system average interruption frequency index | Interruptions per customer |
xtech_CAIDI | CAIDI—customer average interruption duration index | Minutes or hours |
xtech_CTAIDI | CTAIDI—customer total average interruption duration index | Minutes or hours |
xtech_CAIFI | CAIFI—customer average interruption frequency index | Interruptions per customer |
xtech_CELID | CELID—customer experiencing long interruption duration | Number of customers |
xtech_CEMIn | CEMIn—customers experiencing multiple interruptions | Number of customers |
xtech_MAIFI | MAIFI—momentary average interruption frequency index | Interruptions per customer |
xtech_ENS | ENS—energy not supplied | Megawatt-hours (MWh) |
Subgroup B: technical characteristics of installed PV-system | ||
xtech_system | Installed capacity of PV-system, configuration, control opportunity (tracker or standalone) | kW |
xtech_inverter | Inverter control | – |
xtech_BESS | Battery storage system control | – |
xtech_app | Feed appliances control | – |
