##  [Low-Voltage Ride-Through](/low-voltage-ride-through) 

  ##  [Low-Voltage Ride-Through](https://engineering.quantumdictionary.io/low-voltage-ride-through-0) 

  

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**Engineering & Applied Technologies Dictionary**

 







 

 

 

 



 

 

 

 

Definition

A capability and associated testing/control requirement for grid‑connected generation units and inverters to remain connected and operate through short‑duration grid voltage sags (low‑voltage events) without initiating an automatic disconnection; LVRT specifications define allowable voltage‑depth and duration envelopes and required dynamic responses (e.g., injection of reactive current, active‑pow