Non-Enclosed Substations TRIZ Cases

Vertical hook mounting lets one person hang and remove a switchgear cabinet AC cover while maintaining splash-water sealing.

Peripheral sealing barriers let modular switchgear compartments stay serviceable when energized while blocking arc fault gases from reaching personnel.

A removable HVAC outdoor-unit panel adds conduit access and circuit protection to connect premises or renewable power without major retrofit changes.

A separate maintenance compartment moves gauges, valves, and switches away from HV and LV sections so servicing can continue safely while energized.

A unified door-mounted controller replaces individual switchgear wiring elements to cut assembly effort, wiring errors, and variant complexity.

Intermittent interior fan cycling maintains switchgear cabinet air circulation and temperature accuracy while cutting energy use and fan wear.

Modular circuit breakers and a black start generator distribute medium-voltage power with fewer cables, improving fracturing fleet flexibility.

A single VFD and shaft-driven electric motor replace multiple diesel engines and transmissions to cut parasitic losses and keep fracking pumps running continuously.

Prefabricated microgrid skids cut field integration and commissioning time in remote regions while supporting storage, solar power, and EV charging.

A prefabricated skid integrates storage, control, inverter, and PV mounting to cut microgrid installation effort in remote regions.

A trailer-mounted medium-voltage VFD cabin uses overpressure ventilation and vibration damping to cut diesel-driven fracking losses, noise, and setup burden.

A single-VFD electric fracking pump monitors motor and pump parameters to trigger corrective actions, cutting diesel complexity, losses, and noise.

Composite insulating supports and beams cut substation frame weight and width while reducing rust, installation difficulty, and maintenance.

Rotating base portions replace sliding beams to cut reconfiguration force, reduce material use, and preserve high-voltage separation distances.

A power distribution trailer feeds a single VFD pump setup in electric fracking, cutting trailers, parasitic losses, noise, and manpower.

A single VFD, motor, and hydraulic pump on one trailer replaces diesel-driven fleets to cut noise, losses, and operating cost.

A single VFD-driven fracking pump monitors operating parameters in real time to trigger corrective actions, cut losses, and keep pumping.

A mobile VFD cabin enables electric hydraulic fracking with overpressure ventilation and vibration damping to cut diesel-driven losses and noise.

A gateway switches between permissive and constrained states, sending hold signals to block spoofed device traffic in power networks.

A single VFD, motor, and hydraulic pump on one trailer replaces multi-engine fracking setups to cut parasitic losses, noise, and logistics complexity.

An integrated wellsite step-down unit combines switch cabinets, transformer, radiator, and automatic tap control to cut wiring and manual high-voltage switching.

A trailer-based power distribution layout feeds a single VFD pump unit to cut fracking asset count, parasitic losses, noise, and cable complexity.

Angled modular corner barriers protect transformers from ballistic and vehicular threats while enabling portable installation and on-site repair.

Replacing diesel engine fleets with a single-VFD electric motor and hydraulic pump cuts parasitic losses, noise, and trailer count.

A single VFD, motor, and hydraulic pump on one trailer replace diesel-driven pump sets to reduce noise, parasitic losses, and operating cost.

Overpressure ventilation and vibration damping protect a trailer-mounted VFD cabin while electric pump drive cuts diesel losses, noise, and cost.

A fluid-insulated jumper directly links the cable connection and bushing conductor, cutting bushing bulk and simplifying high-voltage installation.

Photogrammetric imaging measures energized electrical equipment dimensions to fabricate protective covers without system downtime.