Single Network Parallel Feeding Arrangements TRIZ Cases

A control device manages diesel generator units to optimize power supply capacity and fuel consumption.

A single microcontroller monitors three-phase voltages using redundant level converters and a voltage comparator for error detection.

A stabilization unit emulates an electromechanical synchronous machine to enhance wind farm stability.

A modular EZA controller generates inverter-specific signals to regulate power output across diverse decentralized energy systems.

A solar panel MPPT module couples a battery in parallel to maintain maximum power output.

Segmented voltage stabilization capacitors detour current through auxiliary paths to minimize Joule loss in multi-stage chopper circuits.

A power supply system uses an impedance element to connect distributed energy resources during voltage drops.

A photovoltaic operating point control circuit adjusts voltage between output terminals to stabilize power generation.

Distributed controllers monitor bus voltage to stabilize AC output while reducing central system complexity.

A control unit manages converters and inlet valves to enable autonomous operation of an electricity-generating device.

A power inverter adjusts reactive power output based on real-time voltage measurements at the grid connection point.

A power converter-based synchronizer actively regulates phase and frequency using local measurements to match grid parameters.

A network system selects power supply sources based on priority to manage energy consumption efficiently.

Quadratic disturbance signals create phase shifts to eliminate non-detection zones in grid-connected inverters.

Spectral division of grid frequency deviations assigns control power to specific technical units, reducing energy storage demands and improving reliability.

An analysis method receives inverter output voltage and fuel cell abnormality information to identify the cause of power supply stoppage.

A power conditioner adjusts switch timing to generate sinusoidal voltage.

An automated method determines energy conversion system parameters from sensor data, eliminating manual configuration errors and reducing commissioning time.

A reactive booster generates supplementary voltage commands based on output parameter rates of change to stabilize wind turbine terminal voltage.

A control device lowers temperature setpoints to store surplus photovoltaic power as refrigeration capacity.

Modules autonomously determine active status via unique identifiers and dynamic thresholds, preventing oscillations during load fluctuations.

A bypass circuit diverts source current around a maximum power point tracker to eliminate unnecessary switching operations.

A two-stage power converter system manages photovoltaic array voltage and DC bus levels through independent boost and inverter control loops.

Controller generates disturbance signal to monitor command frequency variations in distributed generation inverters.

A single processor handles control and communication functions in a solar micro-inverter.

A wind power plant transformer controller adjusts coil ratio using a pilot signal derived from line drop voltage estimation.

Segmented link elements reduce data exchange volume and security leaks while maintaining control capability across distributed power grids.

A holder stores inverter commands to maintain uninterruptible power supply operation.

Communication circuits transmit load current values across a shared line to calculate cross currents in parallel power conversion devices.

Active power filter devices replace three-winding transformers in wind turbines, reducing reactive power oscillations and transient voltage instability.

Synchronizes generator set crank angle phases to stabilize power distribution in weak electrical networks.

A power source regulator determines local maximum load power using a Thévenin equivalent circuit model.

A wind farm controller dynamically adjusts the internal network transformation ratio to manage electrical load on turbines.

A two-stage pulsed square wave generator detects DC components on power lines and applies compensating waves to counter-balance the injection.

A control system creates patches to update grid infrastructure information in slave applications independently of master application updates.

Independent grounding prevents noise propagation and electric shock risks by separating conductive structures.

An adaptive inertia control method adjusts virtual inertia dynamically to enhance system stability and dynamic response speed.

Estimates equivalent parameters for external networks using internal state variables, eliminating the need for external measurements to improve accuracy.

Coupled transformers replace discrete inductors in the delta-connected multilevel inverter, reducing H-bridge count and switching losses.

Segmenting the array into independent H-bridge modules prevents single-point failures while real-time waveform sequencing maximizes energy yield.

Shared electronic switches transmit bidirectional data across DC power arrays, eliminating separate communication circuits to reduce device complexity.

Dynamic step width adjustment accelerates maximum power point search while minimizing harmonic generation and power losses.

Merges multiple power sources into one infrastructure to cut capital costs while maintaining N+1 redundancy.

A smart grid-flexible power inverter switches between on-grid and off-grid modes to supply AC loads or the electric power grid.

Direct coupling eliminates the input DC voltage converter, reducing device complexity and manufacturing costs while maintaining efficient power extraction.

A damper estimates resonance frequency to generate damping signals for power converter switches.

A control module adjusts power conversion output to stabilize grid interface voltage during islanding transitions.

A double-fed asynchronous machine with a frequency converter resolves slow water inertia by enabling sub-second grid frequency regulation.

A voltage control device separates reactive power targets into distinct components for switching devices and capacitor banks.