A Report on
Industrial Visit to 33 KV & 132 KV GIS Substation
Shastri Nagar, Ghaziabad
March 17, 2026
Time: 10:00 a.m. – 3:00 p.m.

Organized by: Maharishi School of Engineering & Technology, MUIT Noida in

association with IQAC

Introduction

The Maharishi School of Engineering & Technology (MSoET), Maharishi University of Information Technology, Noida Campus, organized an industrial visit to the 33 KV Substation and 132 KV GIS Substation, Paschimanchal Vidyut Vitran Nigam Ltd., Shastri Nagar, Ghaziabad. The visit aimed to provide students with practical exposure to modern electrical power systems and bridge the gap between theoretical knowledge and real-world applications.

Around 45 students from the engineering department participated in the visit under the guidance of faculty members Mr. Sandeep Goswami and Mr. Vikas Kumar. The visit provided valuable insights into both conventional substations and advanced Gas Insulated Substation (GIS) technology.

Objectives of the Visit

The key objectives of the industrial visit were:
• To provide practical exposure to 33 KV and 132 KV GIS substation operations
• To understand the functioning of electrical power transmission and distribution systems
• To familiarize students with modern GIS technology and its advantages
• To enhance knowledge of safety measures and maintenance practices
• To connect classroom learning with real industrial applications

Visit Highlights

The visit was divided into two major sections:

1. 33 KV Substation Overview

Students were introduced to the conventional 33 KV substation setup. The technical staff explained:
• Role of substations in voltage transformation and distribution
• Working of transformers, circuit breakers, isolators, and bus bars
• Protection systems and fault handling mechanisms

Students observed how electricity is stepped down and distributed efficiently to various consumers.

2. 132 KV GIS Substation Overview

Students were then taken to the 132 KV Gas Insulated Substation (GIS), where they were introduced to advanced substation technology. The key learning points included:

GIS Technology Explanation:
The staff explained how GIS uses sulfur hexafluoride (SF₆) gas for insulation, making the system compact, reliable, and suitable for urban areas with limited space.

Equipment and Operation:
Students learned about GIS components such as gas-insulated circuit breakers, disconnectors, and bus systems, all enclosed in sealed metal compartments.

Advantages of GIS over Conventional Substations:
• Compact size and space-saving design
• Higher reliability and reduced maintenance
• Enhanced safety due to enclosed systems
• Better performance in adverse environmental conditions

Control and Monitoring Systems:
The control room demonstrated advanced monitoring, automation, and fault detection systems used in GIS substations.

Safety Measures and Protocols

Special emphasis was given to safety practices followed in both substations, including:
• Use of personal protective equipment (PPE)
• Grounding and isolation procedures
• Emergency handling and fault management systems

Student Interaction and Engagement

The visit was highly interactive, with students actively engaging with the technical staff. They asked questions related to:
• Differences between conventional and GIS substations
• Working and maintenance of transformers and GIS equipment
• Fault detection and protection systems
• Career opportunities in the power sector

The experts addressed all queries and encouraged students to focus on practical learning and technical skill development.

Outcomes of the Visit

The industrial visit proved to be highly beneficial for the students. They:
• Gained practical knowledge of both conventional and GIS substations
• Understood real-time applications of electrical engineering concepts
• Learned about advanced technologies used in modern power systems
• Developed interest in the power and energy sector

Conclusion

The industrial visit to the 33 KV and 132 KV GIS Substations, Shastri Nagar, Ghaziabad, was a successful and enriching experience for the students. It provided comprehensive exposure to both traditional and modern substation technologies.

The visit aligned with the university’s objective of promoting practical learning and industry interaction. Overall, it was an informative and insightful experience that significantly contributed to the students’ academic and professional development.