Loss of Excitation Protection (Part-3) | R-X scheme based Protection | Offset Mho with Relay Setting

Loss of Excitation Protection (Part-3) || Generator Terminal Impedance during LOE Condition || R-X scheme based Protection || Offset Mho Relay with Setting for single zone & double zone Protection for heavy and light load conditions

[@surendrakverma555]

Very good. Thanks 🙏

[@gustavomarcelo7250]

any part 4 for UI,PQ and GB schemes?

[@donkhan7867]

9 mva generationg transformer (v group YnD1,) can we remove soild nutral ground?, if remove soild nutral ground, have any solution prevent from fault current?

[@360Engineer01]

Please do watch "Necessity of Grounding" video uploaded in our channel. As explained in above video, removal of solidly Grounding is possible if insulation coordination is meeting the designed parameters.

[@donkhan7867]

Sir, please explain to me as from 33KV side HT bus already ground by 02 nos of grounding Transformer, in our factory premises also 33KV of GT solidly grinded so a circulating current will be following in circuit, pls states if we remove the GT Primary side Solid earth then can we get the proper results,what should be the next steps pls guide me

[@dodiyasanjay7777]

Offset moh relay hardware video