T1.1. Research on concept for overall hierarchical control of DC microgrids in both islanded and grid-connected operation, with integrated power flows optimization from/to the microgrid storages

D1.1.1. Technical report on the hierarchical control of DC microgrids

FER, FSB, KIET, DHMZ
(M1-M4)

T1.2. Mathematical modelling, identification and variables estimation on experimental setups for batteries, ultracapacitors, flywheel

D1.2.1. Mathematical models of batteries, ultracapacitors, flywheel for usage in DC microgrids

FSB
(M1-M6)

D1.2.2. Identification and validation procedures for batteries, ultracapacitors and flywheel

FSB
(M6-M12)

D1.2.3. State of Charge and State of Health estimation procedure for batteries and ultracapacitors

FSB
(M12-M24)

T1.3. Control of microgrid interfacing power electronics based on primary regulation commands for:

(1) batteries, ultracapacitors and flywheel
(2) wind and solar REES, electrolyser and fuel cells based on primary regulation commands

D1.3.1. Microgrid interfacing power electronics control algorithms for batteries, ultracapacitors and flywheel

FSB, FER
(M6-M18)

D1.3.2. Microgrid interfacing power electronics control algorithms for wind and solar REES, electrolyser and fuel cells

FER, KIET
(M1-M18)

T1.4. Primary regulation for controlling power flow for wind and solar REES, electrolyser, fuel cells, batteries, ultracapacitors and flywheel

D1.4.1. Combined primary regulation and power electronics control for wind and solar REES, electrolyser, fuel cells

FER, KIET, FSB
(M6-M12)

D1.4.2. Analysis and possible corrections to the primary regulation algorithms based on influence of inherited constraints of standard industrial controllers in primary regulation of REES

KIET
(M12-M18)

D1.4.3. Experimental validation of combined primary regulation and microgrid interfacing power electronic control for wind and solar REES, electrolyser and fuel cells

FER, KIET, FSB
(M12-M18)

T1.5. Secondary microgrid regulation for controlling the DC microgrid link voltage

D1.5.1. Technical report on the concept for DC microgrid secondary regulation

FER
(M12-M18)

D1.5.2. Experimental validation of the DC microgrid secondary regulation

FER
(M18-M24)