摘要
详细介绍了基于数字同步采样原理的工频电参数测量系统,给出了系统组成、工作原理、各环节的原理及应用,系统测量对象主要包括电流、电压、频率、相位、功率因数、有功功率、无功功率、电能值等。
Introduces the power frequency electrical parameter measurement system based on digital synchronous sampling principle provide the principle and application of making up systematically operation principle every components and parts. Measurement functions include measurement of current voltage frequency phase power factor active power reactive power and electric energy value.
出处
《电测与仪表》
北大核心
2005年第7期20-22,61,共4页
Electrical Measurement & Instrumentation
