Energy Supply TRIZ Cases

Movable battery packs on under-deck guideways shift boat weight quickly for better stability, wakeshaping, and efficiency without added ballast.

Actuated battery packs slide under the deck to shift ballast quickly, improving boat stability, wakeshaping, and propulsion efficiency.

Using submarine cable armoring as the earthing path gives floatable offshore structures a reliable ground connection with less installation effort.

Funnel-shaped dielectric membranes convert linear wave motion directly into electrical energy, avoiding bulky rotational harvesters on marine vessels.

Funnel-shaped dielectric elastomer membranes convert linear wave motion directly into electrical energy without bulky rotational turbines.

A tapered open-bottom tube uses wave-driven water oscillation to eject and store water above sea level for power generation or pumping.

Concurrent aerodynamic and hydrodynamic spinning actuators harvest wind and water energy to cut vessel emissions without sacrificing delivery predictability.

Funnel-shaped dielectric elastomer membranes convert linear wave motion into electrical charge without heavy rotational harvesters.

Pendulum energy harvesting powers autonomous hydrophone-based black box searches in deep water, extending coverage despite noise and weather.

Front and rear bearing layout enables modular generator disassembly while maintaining stable power transmission in direct-drive wind turbines.

Pre-charged backup batteries, solar charging, and centralized storage help extend electric surfboard use and simplify leasing operations.

Guideway-mounted battery packs shift under the deck to replace slow ballast tanks and improve boat stability, wakeshaping, and efficiency.

A staged launch lifts the traction kite on a single line, then locks the front line for stable towing and safer retrieval at sea.

A host vehicle secures, carries, and deploys a guest vehicle to extend unmanned operation across air, surface, and underwater missions.

Ocean-current navigation and low-power electric propulsion cut energy use and emissions in autonomous cargo transport over water.

A rhombic floating house uses ballast, solar power, and GPS propulsion to relocate easily while reducing fixed shoreline impact.

A mobile floating house uses GPS propulsion and ballast tilt control to avoid fixed shoreline construction while improving water access and convenience.

Electric heaters melt-cut a thermoplastic thread to release ballast underwater, avoiding bulky mechanical parts and improving deep-sea recovery reliability.

A buoyant bladder and adjustable legs create secure dockside storage that protects boating equipment from weather and theft without repeated transport.

Weather and motion data are combined with O&M strategy inputs to predict offshore wind farm availability and safer maintenance access.

Immersion floats and hollow pillars improve towing and anchoring stability by reducing wave-induced swaying and capsizing risk.

Protruding module extensions improve offshore stability, wave protection, and modular joining while reducing transport and manufacturing constraints.

Limited power density can hinder subsea vehicle launch and return; renewable generation, charging, and communications provide supervised offshore support.

An internal bladder provides adjustable ballast or buoyancy, keeping boating equipment accessible while protected from weather and theft.

A threshold-triggered buoy surfaces and transmits displacement alerts before subsea structure damage becomes catastrophic.

This marine vessel uses stern and midship battery packs below the deck to deliver wake-sports power while preserving storage space.

A travelable body and magnet in a housing convert wave-driven platform motion into electricity while easing marine maintenance.

A buoy, electrolyzer, hydrogen vessel, and hose-carrying ROV move wave energy to distant consumers without subsea cables.

A solar-powered floating apparatus with handrails and electric propulsion enables safe water navigation.