Distribution, protection and power-quality training bench — GT-GRID-01

GT-GRID-01 is the distribution and power-quality block of the nine-module GENIE TECHNICS renewable-energy programme. It trains the network technician in LV distribution, protection, selectivity, coupling, power quality and the operation of mini-grids and hybrid plants. Training: 10 days — 70 hours. At least 30 faults and events. It completes the solar foundation and supports service continuity with GT-RE-03 / GT-RE-04.

Characteristics

• GENIE TECHNICS renewable-energy programme, nine modules: internal GT-RE-BASE (not sold alone) and eight sellable blocks
• Solar foundation: GT-RE-01 operator 21 h · GT-RE-02 installer 35 h · GT-RE-03 hybrid technician 35 h · GT-RE-04 microgrid expert 35 h
• Extension: GT-HYD-01 hydro 70 h · GT-GRID-01 grid 70 h · GT-PROD-01 productive uses 70 h · GT-OPS-01 operations and maintenance
• GT-WIND-01: commercial complement attached to GT-HYD-01 (hydro / electromechanics); 70 h training; outside the core path
• Core path (RE-01 to 04 + HYD + GRID + PROD, excluding trainer-of-trainers option): 336 h
• Skill chain: generate → convert → store → distribute → supervise → maintain → productive uses
• Ordered alone or as the full path; learners configure, measure, inject a fault, diagnose and restore service
• Groups of 8 to 12; 20 % input, 65 % practicals, 15 % assessment
• Grid block of the EnR programme — distribution, protection and power-quality training bench
• Isolation transformer: 5 to 10 kVA, 230/400 V, 50 Hz
• Protected instrumented three-phase training busbar, not directly accessible
• At least three feeders, each with breaker, measurements and controlled fault
• Adjustable loads 0 to 6 kW: resistive, inductive and non-linear ; 1.5 kW three-phase motor optional
• Two simulated sources, or one source and a training generator, with coupling and interlocks
• Numerical relays: time-stamped events and fault values
• Training functions: 50/51, 50N/51N, 27/59, 81U/81O, 32, 25, 46/47 and residual according to architecture
• Current transformers with 1 A secondary, protected against dangerous open-circuit
• Simulated current/voltage injection, or a secured test kit, to exercise relays
• Power-quality analyser, class S target per IEC 61000-4-30, frozen at customer configuration
• Measurements: U, I, P, Q, S, power factor, frequency, energy, unbalance, harmonics up to the 50th
• Recording of sags, swells, interruptions, events and trends ; CSV export
• HMI: synoptic, states, alarms, fault values, time-current curves
• At least 30 fault and event scenarios
• Practicals: LV distribution, measurements, powers, power quality, protection, selectivity, coupling, synchronism