![]() The following is a list of key instrument settings for a successful harmonic measurement: Wiring Example power analyzer voltage, current, and power accuracy specifications for harmonic measurements. Example power analyzer voltage, current, and power accuracy specifications for fundamental frequencies.įigure 2. Yokogawa Test&Measurement offers a range of power analyzers and power scopes to address these needs.įigure 1. NecessitiesĪcquiring accurate measurement of the harmonic content with the highest fidelity possible requires a high-precision instrument with guaranteed accuracy statements for both fundamental frequencies and harmonic content (Figures 1-2). This application note provides a guide for making harmonic measurements with a power analysis instrument. Harmonic content is a key contributor to low power quality, and agency standards are written to ensure manufacturers take action to measure and control harmonics. The efficiency and reliability of power networks are maximized by increasing the power quality of the system. Power standards for generation systems typically focus on ensuring robust power networks. Generating reliable power is paramount in critical generation systems such as those in aerospace, military, and standby power applications. Efficiency and power quality standards for appliances and equipment used in residential and commercial buildings are designed to reduce energy costs. Affordable, clean energy is a sustainable development goal intended to drive higher efficiency in products today. ![]()
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