Luis Bello Email and Phone Number

EMPRESA DE ENERGIA DEL PUTUMAYO SA ESPProtection coordination study for a 40 MVA 115/34.5 kV transformer and a 5 MVA 34.5/13.2 kV transformer, technical specifications for a 20 MVA 115/34.5 kV power transformer and a 5 MVA 34.5/13.2 kV power transformer, technical specifications for a 115 kV transformer module and a 34.5 kV module; Technical specifications for a 34.5 kV transformer module and a 13.2 kV module.Junin Substation 115/34.5 kVEvaluate and implement in the field the connections resulting from the analyses to connect in parallel the T1 and T3 power transformers to guarantee the correct operation.Technical specifications for the purchase of the outdoor type panel, technical specifications of the protection relays, technical specifications of the control cables, review of the detailed engineering, laying of multi-conductors, FAT tests, accompaniment in the installation of the panel, installation of multi-conductor cables, removal and disconnection of force and control cable, functional tests, relay tests, balancing of the transformer differential and commissioning of the project.SIERRACOLStudy of efficiency opportunities in the configuration of the electrical system of the operation in Llanos Norte (CLM).PV La Tolúa 22,8 MWn.PV Tierra Linda 12,71 MWn.PV Montelíbano 9,9 MWn.PV Sándalo 9,9 MWn.ENERCA SA ESPSubstation Ciudadela 2x4 MVA 34.5/13.2 kVDevelop and implement in the field the respective studies of coordination of the protections for the transformation modules and distribution circuits associated with the Ciudadela substation of the ENERCA Company, according to the information provided by the Client and by the collection of information carried out in the field.Yopal Substation 1x40 MVA 115/34.5/13.8 kVLine San Antonio 115 kVPrimary protection: SEL 321 21/21N, 67/67N, 25, 59, 85.Backup protection: SEL 351 67/67N, 25, 59.Test equipment CMC356.GEOPARKPower Systems Protection Training.Power Systems Faults analysis.

CRW153690 Provision of comprehensive advisory services for the management and technical support specialized in Electrical Control, Measurement, and Protection.STR Sur ProjectSubstation Oiba 1x40 MVA, 1x6 MVA 115/34.5/13.2 kVLine Suaita 115 kVPrimary protection: HITACHI RED 670 87L, 21/21N, 67/67N, 25, 59, 85.Backup protection: GE F60 67/67N, 25, 59.Line San Gil 115 kVPrimary protection: HITACHI RED 670 87L, 21/21N, 67/67N, 25, 59, 85.Backup protection: GE F60 67/67N, 25, 59.Bus Bar protectionGE B90 87B, 50BFTest equipment CMC356.Substation Suaita 115 kVLine Barbosa 115 kVPrimary protection: HITACHI RED 670 87L, 21/21N, 67/67N, 25, 59, 85.Backup protection: HITACHI REC 670 67/67N, 25, 59.Line Oiba 115 kVPrimary protection: HITACHI RED 670 87L, 21/21N, 67/67N, 25, 59, 85.Backup protection: HITACHI REC 670 67/67N, 25, 59.Bus Bar protectionHITACHI REB 670 87B, 50BFTest equipment CMC356.Substation Barbosa 115 kVLine Suaita 115 kVPrimary protection: HITACHI RED 670 87L, 21/21N, 67/67N, 25, 59, 85.Backup protection: GE F650 67/67N, 25, 59.Bus Bar protectionHITACHI REB 670 87B, 50BFTest equipment CMC356.Substation San Gil 115 kVLine Piedecuesta 115 kVPrimary protection: HITACHI RED 670 87L, 21/21N, 67/67N, 25, 59, 85.Backup protection: HITACHI REC 670 67/67N, 25, 59.Line Oiba 115 kVPrimary protection: GE L90 21/21N, 67/67N, 25, 59, 85.Backup protection: HITACHI REC 670 67/67N, 25, 59.Bus Bar protectionHITACHI REB 670 87B, 50BFTest equipment CMC356.Palenque 115 kV projectLine Lizama 115 kVPrimary protection: ZIV ZLV-F4N 21/21N, 67/67N, 25, 59, 85.Backup protection: GE F650 67/67N, 25, 59.Line Real de Minas 115 kVPrimary protection: ZIV ZLV-F4N 21/21N, 67/67N, 25, 59, 85.Backup protection: GE F650 67/67N, 25, 59.Transformer T5 115 kVPrimary protection: ZIV IDVG4D 87T, 50/51, 50N/51N.Backup protection: GE F650 50/51, 50N/51N.Bus Bar protectionHITACHI REB 670 87B, 50BFTest equipment CMC356.

Responsible for the elaboration of the conceptual, basic and detailed design of the civil, mechanical and electrical specialties for the implementation of the projects in the HV/HV, HV/MV, and MV/MV substations. Likewise, the telecommunications service on demand for the integration of IED and the maintenance of the SCADA system and operating technologies.

Responsible for managing the process of identifying criticalities of the Company's electrical system, creating investment projects for $62,000 million Colombian pesos to mitigate much of the operational risk of the electrical system.Representative of ENEL in the National Energy Transmission Committee and the CNO (National Operation Council).

Responsible for technical and commercial Information Management. With about 23 people we in charge of the established service Control Center of the company. We attended the audit of the Quality Scheme ordered by National Regulation obtaining 547 points of the 548 possible, avoiding fines for $72.000 millions of Colombian Pesos.

Responsible for Barzalosa Project Management. Definition of budget and schedule and monitoring the progress of the project according to a defined budget and schedule. Finish and established in service the Quetame provisional substation in order to meet the necessities of the energy of highway to Villavicencio.

Oversee 25-person Testing, Control & Protective Management responsible for programing engineers, technicians, equipment, transport, and resources in order to support and meet customer requests. We achieve an increase of 25% in sales of the company.Design, repair, installation, maintenance of any power infrastructure. Administration of test equipment to maintain it the calibration certificate update. Training junior engineers. Support of senior engineers. Design of complex test to establishing service of large electrical projects. Elaborate the strategic plan, objectives, purchasing, and budget of area. Technological surveillance of equipment, software, training and new technologies that permit to improve skills and abilities of the company to meet costumer request.

Long Experience in the area of power systems, design, consultation and studies, providing extensive service from planning studies, coordination studies, design, and construction to periodic testing and maintenance.Elaborating technical specifications for electrical breakers, substation equipment, essential services, protective devices, substation protective relaying panels, and switchgear. Definition of budgets and schedules and monitoring the progress of projects according to a defined budget and schedule. Member of power system fault analysis committee, using RCA method, achieving identify almost all fault mode. Experience in commissioning and establishing service of a great variety of HV projects. Responsible for preventive maintenance of the protective relays of the power system. Minimizing about 60 % of the mistake attributable to the control or the protective device. Experience calculating the relay settings and adjusting it in the field for microprocessor relays including SEL, ALSTOM, GE, ABB, ZIV, Ingeteam, and others.Coordination protective device studies of Bogotá 115 kV grid. Programming and calculation of the settings according to studies and implement it in the field. Following the performance of the setting and fault study analysis in order to improve the reliability and continuity of the service. The study implemented showed 80% effectiveness during the incidents that occurred in the power system.

Predicting, preventive, corrective, on condition and cyclic maintenance of power systems relays; from commissioning to testing and establishing service of electromechanical, electronic and numerical based relays. Testing, Commissioning, and establishing service of double bus bar Noroeste substation 2x168000 kVA 230/115 kV; 6 line bays to 230 kV; and 6 line bays to 115 kV.