Voltage zero crossing point detection method and device, detection circuit and storage medium

• Main Authors: KONG JIEYING, YU KUN, ZENG XIANGUANG, WANG TONG, SHAO TIANYONG, ZENG YONGJIAN, TANG JIANJIE
• Format: Patent
• Language: Chinese; English
• Published: 25.06.2024
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The invention discloses a voltage zero crossing point detection method and device, a detection circuit and a storage medium. The method comprises the steps that at least three voltage sampling values are obtained, the voltage sampling values are voltage values obtained after sampling operation is ca...