Power Systems
低电压穿越
Low Voltage Ride-ThroughA grid code requirement that mandates distributed energy resources (DERs), such as photovoltaic (PV) systems, to remain connected to the grid and continue supplying power during transient voltage dips. / 电网并网标准要求，分布式能源（如光伏系统）在电压骤降期间必须保持并网并继续供电。
- Knowledge type
- 工艺技术
- First proposed or discovered
- Proposer
- Turkey Farm member
- Creator
- 农场主
- Last updated
- 2026-10-08 07:58:34
Sub-knowledge points
Voltage dip detectionActive power injection during faultsReactive current support
Higher-order knowledge points
Grid StabilityGrid CodesFault Ride-Through Capability
Main parameters and performance indicators
Grid Voltage: The nominal voltage level of the gridLVRT Threshold: The minimum voltage level at which the system must remain connectedDuration: The time duration the system must remain connected during a fault
Open problems
Enhancing dynamic performance during severe voltage sagsMaintaining stability under unbalanced grid conditionsReducing stress on power electronics during fault clearing
Related literature
ranked by community starsAdaptive control-based enhancement of dynamic performance in grid-connected PV systems under LVRT conditionsOpen source
Related products and links
No item recorded yet
Creation and modification trail
1 recordsRecord title: Low Voltage Ride-Through.
Node update feedback
review required