Single Network Parallel Feeding Arrangements TRIZ Cases

Redundant DC-DC converters and AC excitation modules prevent sudden de-excitation torque loss by switching power paths when primary units fail.

A multi-input power inverter system with a data processing module determines operation mode based on grid and battery voltage readings.

Placing DC-DC converters at combiner boxes boosts voltage locally, minimizing copper wire quantity and energy losses in large-scale solar arrays.

A power supply management device sets distinct ramp rates for parallel sources to control output voltage changes during load fluctuations.

A multiple power supply integration apparatus adjusts use allocation rates across diverse energy sources to stabilize electric energy output.

Inner and outer regulator loops stabilize local voltage while compensating for transmission line losses to maintain grid stability.

Evaluating phase angle differences detects asynchronisms at low frequency deviations, enabling reliable island formation identification.

Dynamic converters match mismatched generator outputs, reducing power loss in diverse renewable systems.

A wind power converter switches between doubly-fed and full-power modes based on real-time wind speed conditions.

Coordinated current control across multiple feed-in systems stabilizes weak grid connection points without network topology changes.

Direct current measurement replaces indirect power calculations to improve output voltage accuracy while stabilizing system frequency.

A dual mode DC-AC inverter switches between grid-tie and standalone operation modes to harvest solar energy without external AC power.