Distance relay on IBR

[HiSet]

What are the issues or shortcomings of distance protection protecting transmission line which is connected to solar farm via IBR ?

 

[Gr8blu]

Please do not assume everyone knows what specific acronyms mean. Pretty sure that in this context IBR does not refer to the Independent Business Review.

 

[stevenal]

Inverter Based Resource given the context. The issue is that inverters have proprietary algorithms and don't behave at all like synchronous machines. Suggest line differential or traveling wave protection.

 

[bacon4life]

High source impedance.