Harshad Shaik
Electrical cad Engineer || Substation Secondary Designing || GIS AND AIS ( Protection &Control)
- Role
- Associate Cad Engineer at A1 Power Engineering Services
- Location
- Vijayawada, IN
- LinkedIn followers
- 500 followers
About Harshad Shaik
Working in Substation Secondary Design Engineering
Experience
Associate Cad Engineer
Jan 2023 — Present · Vijayawada, IN
Secondary Design (Protection & control) in substation Design (GIS & AIS) worked on 400/220/132/33kv GIS/AIS stations Secondary interface DesigningPower & Energy Sector | Substation Design (132/33kV, 220/132kV, 400/220kV) Key Responsibilities:Developed control and protection schematics, interlock diagrams, and wiring drawings for AIS and GIS substations.Designed secondary systems including relays, control panels, annunciators, marshalling kiosks, and SCADA interfaces.Coordinated with primary design, SCADA, and civil teams to ensure accurate signal mapping and bay arrangements.Prepared SLDs (Single Line Diagrams), AC/DC schematics, and interfacing logic diagrams for protection coordination.Configured and selected numerical relays (e.g, SEL, ABB, Siemens, GE) based on project requirements.relay coordination settings, and scheme testing (CT/VT sizing, tripping logic). Tools & Standards Used:AutoCAD, MicroStation, ExcelIEC 61850, IS standards for protectionSubstation automation protocols: Modbus, DNP3, IEC 60•••••04
Education
MALINENI PERUMALLU EDUCATIONAL SOCIETY'S GROUP OF INSTITUTIONS (INTIGRATED CAMPUS) PULLADIGUNTA (V), VATTICHERUKURU (M), PIN-522017 (CC-7W)
Diploma of Education, EEE
GVR&S COLLEGE OF ENGINEERING & TECHNOLOGY
Bachelor of Technology - BTech, Electrical and Electronics Engineering
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