Energy meter verification senior technician

Author: Editorial Board of the Power Supply Branch of the China Electric Power Enterprise Association
Publisher:
Publish Date: 1999-06-01
Features: This book consists of five chapters, primarily introducing the load characteristic curves of induction-type energy meters and their improvement, analyzing the impact of external conditions on their errors, and focusing on the structure, principles, and relevant performance testing methods of various types of special energy meters. Additionally, the book explains the structural composition of energy meter calibration devices and current transformer testing instruments, as well as the calibration methods of energy meter calibration devices. It also elaborates on the design principles and acceptance methods of energy metering devices, with a focus on several methods for identifying incorrect wiring in energy metering devices. This book can serve as a training textbook for energy meter calibration work and is also a reference for relevant energy metering professionals.