Single Network Parallel Feeding Arrangements TRIZ Cases
- Wind-Solar-Storage Grid Connection With Inertia and Frequency Support
Energy storage and synchronous grid connection stabilize wind-solar output, add active reserve, and strengthen frequency response during disturbances.
- Grid-Tied Inverter Harmonic Compensation Without Active Power Filters
An inverter supplies harmonic compensation current at the grid-tied point, cutting APF complexity and improving power quality.
- Renewable Power Plant Voltage Control via Local Reactive Power Dispatch
Local voltage feedback sets generator-specific reactive power points to balance plant voltage and cut feeder losses.
- Parallel UPS Current Equalization With Harmonic Compensation
Parallel UPS units adjust bypass connection timing and inverter compensation current to balance load sharing while reducing harmonic and reactive grid pollution.
- Current Source Threshold Control for Fast Off-Grid Inverter Response
Voltage-threshold current output lets a slave inverter respond faster, share power after synchronization, and reduce stress on the master inverter.
- Microgrid Cluster Control via Distributed Power Information Exchange
Distributed microgrid controllers exchange output power data to cut communication delay and speed cluster island power regulation.
- Lyapunov Stability Boundaries for New Energy Grid Fault Assessment
Uses rotor-motion-based Lyapunov modeling and neural networks to speed transient stability checks after faults in new energy power systems.
- Telecom Network Energy-Mix Adaptation for Power-Aware Operation
Energy-mix data lets telecom network units adjust power, bands, and slices to cut consumption when non-renewable supply dominates.
- Bus Voltage Topology Detection for Multi-Bus Power Supplies
Controlled bus voltage disturbances reveal which devices share a bus, cutting topology identification time, cost, and false matches.
- Molten Salt Frequency Modulation Task Split to Reduce Unit Wear
VMD-based frequency splitting shifts high-frequency regulation to molten salt storage, reducing thermal unit wear while maintaining grid response.
- Power Converter Grid Monitoring for AC Parameter Matching
Integrated monitoring compares converter voltage, frequency, and phase with AC grid codes before PV connection to prevent unsafe mismatches.
- AC Subgrid Droop Control Using Virtual Voltage Averaging
Virtual voltage averaging and droop current control help AC subgrid devices share power and keep frequency within range.
- Grid Telemetry Fingerprinting for Power Transaction Verification
Grid-state fingerprints from voltage, phase angle, reactive power, and inertia help verify transaction origin and block spoofed grid instructions.
- DC Bus Voltage Control for High Voltage Ride-Through
High voltage ride-through signals sent through the DC bus let separated converters update voltage references faster without high-speed cables.
- Active Distribution Network Voltage Control Across Multiple Time Scales
Multi-time-scale control combines capacitor bank switching and inverter power adjustment to curb voltage violations from distributed power supplies.