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INTERACTIVE · BROWSER LABS + PORTABLE OPENDSS SOLVER

The virtual laboratory.

Perform guided electrical experiments in the browser, or download the portable OpenDSS package for full solver-backed power-system studies.

LAB DEVELOPMENT
Virtual laboratories developed by Vasim Mistry

Lecturer in Electrical Engineering Department · Government Polytechnic Bhuj

FILTER THE LAB6 collections · 74 activities
01
SEMESTER 1 · DI01C00081

DC Circuit Virtual Lab

A complete plug-and-play bench covering 17 syllabus practicals and an open circuit-building mode.

02
SEMESTER 2 · DI02C00171

AC Circuit Virtual Lab

A fully interactive AC construction kit with 15 syllabus practicals, terminal wiring, live instruments and safety interlocks.

03
SEMESTERS 1 + 3 · CORE ELECTROMAGNETISM

Electromagnetism Concept Lab

Four connected simulations make field direction, motor action, generator action and electromagnetic induction visible.

04
SEMESTER 3 · DI03000081

Electrical Machines–I

A modern machines bench with eight guided diploma practicals, live measurements, observation tables and viva practice.

05
SEMESTER 5 · DI05009011

Switchgear & Protection

A complete 11-practical protection laboratory in 12 activities, with CT and PT polarity testing taught separately.

CO5
Feeder protectionIBR / PV

IBR-Integrated Feeder Protection

Investigate directional and adaptive overcurrent protection for a radial feeder with current-limited photovoltaic generation.

  • Balanced three-phase RMS fault model
  • IEC IDMT curves and directional blocking
  • Preset cases and CSV observation export
Launch Feeder Lab
CO4
TransformerDifferential relay

Transformer Differential Protection

Study percentage differential protection using transformer ratings, CT ratios, numerical compensation and internal-fault contribution.

  • HV/LV rated-current and CT conversion model
  • Operating, restraint and threshold quantities
  • Through-fault and internal-fault cases
Launch CO4 Lab
06
SEMESTER 5 · DI05000191 · OPENDSS

Power System Operation & Management

Thirteen prescribed practicals plus an advanced microgrid study, with a browser preview and a verified desktop OpenDSS engine.

Educational scope

These browser simulations support diploma-level learning and observation work. They do not replace supervised physical laboratory practice, protection studies or commissioning tools.