Medium Voltage Laboratory
DESCRIPTION
This is a Medium Voltage laboratory that has two independent test spaces, each with a useful test development area of over 50 m2 and an independent control office to have visual contact with the test area to avoid any risk to people.
Laboratory capacities:
-Direct connection to the 30 kV distribution network
-Development of 4 MVA with (1) 15 Vac levels between 690 V and 4780 V, and (2) Vdc between 930 V and 6450 V.
-2MVA and 3MVA VRT generators.
-2MVA motor and drive converter.
MOST OUTSTANDING EQUIPMENT AND COMPONENTS
690 Vac VRT generators between 2 MVA and 3 MVALVRT capacity up to 0 pu of 2 MVA and HVRT capacity up to 1.5 pu of 3 MVA
2 MVA power motor to regulate the driving torque
Three cells (600 A/30 kV) in SF6, three ac switches (one 1200 A/12 kV in SF6 and two 1200 A/ 690 V), eight contactors (five 600 A/4000 V and three 200 A/4000 V)
Dyn11 of powers between 1 MVA and 2.6 MVA at 30 kV/690 V
2 MVA 30 kV/2x690 V open D-secondary (two independent open D-secondary windings at the secondary). Together with a busbar cabinet, they are used to generate the 15 voltage levels mentioned in the description.
SERVICES OFFERED BY THE ASSET
Characterization and testing of medium voltage semiconductors
Testing of electrical machines and transformers for medium-voltage distribution networks
Testing of power electronics systems under real medium voltage and high power conditions
Testing of switchgear insulation for medium voltage applications
ENTITY MANAGING THE ASSET
Mondragón Goi Eskola Politeknikoa JMA SCoop
Contact person: Manex Barrenetxea Iñarra
