Power Electronics
Solid-state circuits that convert, switch, and control electric power for drives, grids, renewables, and vehicles.
Core metadata
- ID: power_electronics
- Era: Modern
- First known date: 1958 (decade)
- Region: Global / multiple regions
- Review status: source_checked
- Maturity: established
Prerequisites
- Electric Motor (electric_motor)
- Integrated Circuits (Microchips) (integrated_circuits)
- Semiconductor Devices (semiconductor_devices)
Dependents
- Electric Vehicle Charging Networks (electric_vehicle_charging_networks)
- Smart Grids (smart_grids)
- Utility-Scale Solar PV (utility_scale_solar_pv)
- Wind Turbine Power Electronics (wind_turbine_power_electronics)
Fields
Field lanes
- Energy Systems & Grid: Grid & Transmission
Node sources
- Grid Modernization and the Smart Grid (U.S. Department of Energy, 2026, official_agency) • Supports: node, maturity
Prerequisite edge evidence
Edge/source evidence summary:
- Prerequisite edges: 3
- Average edge confidence: 77%
- Prerequisite sources: 3
- expert_inference: 3
| Prerequisite | Type | Confidence | Evidence level | Note | Sources |
|---|---|---|---|---|---|
| Semiconductor Devices (semiconductor_devices) | required | 82% | expert_inference | Semiconductors is modeled as a necessary component or method for this technology in the current graph. |
|
| Integrated Circuits (Microchips) (integrated_circuits) | required | 82% | expert_inference | Integrated Circuits (Microchips) is modeled as a necessary component or method for this technology in the current graph. |
|
| Electric Motor (electric_motor) | enabling | 68% | expert_inference | Electric Motor provides a capability that enables this technology without being the only possible path. |
|
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