Selective Ac Load Connection Arrangements TRIZ Cases

A semi-closed Rogowski coil on a perpendicular regulation board enables current detection with lower cost and less PCB area in backup power assemblies.

An HVDC energy flow manager combines storage, power conversion, and source aggregation to charge EVs and home loads at the same time.

An ATS and energy gateway let home storage connect to different generators without pairing while bridging startup outages with stored power.

Distributed controllers segment microgrids, assign supervisors, and dispatch loads without a central controller, improving scalability and fault tolerance.

Shares one residential high-power outlet between EV charging and other appliances using sensed load data and controller-based current prioritization.

By comparing asset power changes with swing machine response, the controller models parasitic losses for more accurate microgrid dispatch.

Mutually exclusive switching connects only one microgrid power source to a load, preventing coupling and leakage between insulated ports.

An HVDC bus with onboard storage and centralized power conversion helps homes charge EVs and run high-power loads without staggered timing.

A semi-closed Rogowski coil on a perpendicular regulation board detects wire current without resistors or transformers, cutting board area and cost.

A sense circuit and controller switch loads between separate power inputs to keep portable power running without interruption.

Automatic source selection and timed switching keep backup power continuous across grid, generator, battery, or solar inputs with safer operation.

A central controller switches each outlet between grid and solar-battery power using SPDT selection, current monitoring, and built-in protection.

Dynamic phase selection balances single-phase server loads across multiphase sources to prevent breaker trips and maintain power during source failure.

Switch-controlled pre-load resistors discharge leakage current in transfer switches to limit back-feed voltage and avoid continuous power loss.

Variable load impedance matches irrigation flow conditions to stabilize turbine power generation and limit overspeed at high flow.

A controller switches loads between EV and grid power rails to cut peak-time grid burden while keeping essential loads supplied.

By calculating total magnetic flux and commutable timing, this switching scheme cuts transfer delay while avoiding inrush current and flux saturation.