Senior Power Systems Engineer
July 2017 - January 2020 (2 years 6 months)
The National Grid Corporation of the Philippines is the only transmission in the Philippines responsible for Power Transmission for the whole Philippines. Using Power System Theory to Manage and Maintain Grid System Integrity and Operations.
Assignments
• Grid Impact Study and Assessments using DigSilent on the Integration of New System Grid Elements (Generators, Transmission Equipment, and Load Elements).
• Modeling of Generator, Transmission Equipment, and Load Elements in DigSilent
• Study Assessments using DigSilent on the De-energization or Shutdown of Critical Transmission Equipment
• Investigation and Report Creation on Major Grid Disturbances, Automatic Load Drop Events and Forced Outages of Critical Grid Elements
• Data retrieval and analysis using DS32, NARI 3000, BMR PMS, and other Equipment Software on Fault Disturbances and its Generator and Load Element Reactions
• Assignment of Feeders and Assessment using DigSilent, for UnderFrequency Protection
• Research on Improving Power Quality of the Grid and Improve Power System Analysis Simulations
• Conceptualization and Application of System Integrity Protection Schemes “Special Protection System” to Critical Parts of the Grid
• Single Line Diagram Creation of the Grid using AutoCAD
• Compilation and Study Assessment using DigSilent of the Grid Operations and Maintenance Plan and Schedules
• Processing of the Energization Requests of Grid Elements through careful coordination with other System Operation Groups
• Programmable Logic Controller Study and Application on its utilization as a Main Controller for a System Integrity Protection Scheme
• Grid Impact Study using DigSilent on the Possible Contingencies in the integration of Flexible AC Transmission System Equipment such as HVDC, Static VAR Compensator, and Battery Energy Storage Systems
• Study on Variable Renewable Energy Penetration using PV Curve Method
• Automation of MS Excel Tasks using VBA and Python such as the Automation of the Grid Operations and Maintenance Scheduling, Transmission Line Parameter Calculation, DigSilent Basecase Creation, and Large Data Analysis, Sorting, and Visualization.