Researchers in India have proposed a new set of techniques to mitigate total harmonic distortions during islanding events, which occur in distributed generation systems when there are disruptions in ...

Sensors are an indispensable tool to inform utility managers of the state of the electricity grid and the occurrence of disruptions of any kind. The IEC provides the standards and conformity ...

A solar project in the UK. Image: Wikicommons, ANeely2020. Recent auction success for PV in the UK and Ireland will deliver a growing industry; however, this will not be without its challenges. A ...

Transmission and distribution network manager Luma Energy has connected the 90MW Ciro 1 solar PV project to the Puerto Rican ...

Article 690 covers solar installations, except large-scale ones (those are covered in Article 691) [Sec. 690.1], as shown in Fig. 1. There are three important definitions: “Photovoltaic (PV) system” ...

Part II of Art. 690 provides the circuit requirements for PV systems. The first requirement it covers is the maximum PV system direct-current (DC) circuit voltage. This value is used when selecting ...