DIEGO MAYORGA

- Commissioning Switchgear up to 66 kV.

- Maintenance Switchgear and protection relays.

- Troubleshooting.

- Retrofits.

• Electrician grade 4A U/L.
• Deck work for commercial building construction.
• Rough-in and Fit-out.
• Installation of Electrical panels.

• Provide protection and control engineering service during the proposal, design, installation, commissioning, and energization stages of AIS (Air Isolation Substation) and GIS (Gas Isolation Substation) projects.
• Testing and commissioning of switchgear ZS1.
• On-site testing of new, refurbished, update, or modified equipment before being put on operation.
• Testing and configuration of distance protection through end-to-end test.
• Troubleshooting in control and protection systems and SCADA/RTU systems for transmission and distribution systems.
• Configuration and commissioning of GOOSE communication for interlockings and transfer trips.
• Install and test engineering wiring changes in AC and DC.
• Customer service in factory acceptance testing of C&P High voltage panels.
• Training customers in family Rellion 670, 615, 620 IEDs (Intelligent Equipment Devices).
• Cooperate in the device’s integration Siemens, GE, ABB with protocol IEC 61850 and IEC 61850-9-2 (Sampled Values).

• Parametrization relay and 87T, 51/51N testing to 7SJ64 and 7UM62 Quito- Ecuador.
• End to End test to Siemens 7SD6105 device.
• Test 51/51N, 87L to Siemens 7SL87 Relay.
• Parametrization to ABB, Siemens and GE relays Design engineer.
• Design secondary S/E Cochabamba 230 kV 1½ CB Substation.

• Commissioning Line Module 34.5 kV.
• Commissioning of relay SEL 351 and 387E GE 34.5 kV.
• Routine primary test to CT´s of 13.2 kV.
• Primary testing transformer 115/4.16 kV.
• Control testing to Transformer of 10 MVA 34.5/13.2 kV.
• Retrofit Line design for 115 kV.
• Testing of control interlocks to 115 kV Substation.
• Reinforcement of earthing system in S/E 34.5 kV.
• Electromechanically assembly and commissioning 34.5-13.2kV Substation.