1. IEA. Introduction to system integration of renewables, Tech. rep., International Energy Agency (IEA); 2020.
2. European Commission. COMMISSION REGULATION (EU) 2016/631 of 14 April 2016 establishing a network code on requirements for grid connection of generators, Tech. rep., European Commission; 2016.
3. European Commission. COMMISSION REGULATION (EU) 2016/1388 of 17 August 2016 establishing a Network Code on Demand Connection., Tech. rep., European Commission; 2016.
4. European Commission. COMMISSION REGULATION (EU) 2016/1447 of 26 August 2016 establishing a network code on requirements for grid connection of high voltage direct current systems and direct current-connected power park modules., Tech. rep., European Commission; 2016.
5. Ministerio para la Transición Ecológica y el Reto Demográfico, Real Decreto 647/2020, de 7 de julio, por el que se regulan aspectos necesarios para la implementación de los códigos de red de conexión de determinadas instalaciones eléctricas;Tech. rep., Ministerio para la Transición Ecológica y el Reto Demográfico,2020