【摘要】 本文分析了电力谐波对电能计量的影响,提出了在谐波状态下合理的电能计量模式,并开发了采用虚拟仪器技术研制的谐波电能计量与分析装置,介绍了装置的原理、结构、特点。经过大量分析和现场试验,证明可从计量角度对谐波源用户加强监督和管理。更多还原

【Abstract】 Analyze the influence on the energy of power harmonics,propose the reasonable energy metering mode,and develop the harmonics energy metering and analysis device based on virtual instrument technology.Then introduce the principle and structural characteristic of the device,and improve the monitoring and management for the harmonics source though the metering.更多还原