【摘要】 基于DSP的电子式高压电能表是新一代的多功能高压电量计量仪器,与以往电网二次侧计量设备不同,它采用高、低压侧分体式结构,在高压侧计量电能值,在低压侧的高速DSP中计算电压、电流有效值等各相电网参数,并且具有电压、电流谐波分析的功能,同时利用高绝缘的光纤进行通讯,通过液晶显示各项参数,具备很好的防窃电功能。更多还原

【Abstract】 The electronic Watt-hour meter base on DSP is a new type of multi-function high-voltage Watt-hour meter.It adopts separate structure,and transmits data by insulat-ing fiber,and processes the data by high-speed DSP.The Watt-hour meter can display the parameters of the electric wire by LCD,and it can prevent the electricity-stolen ac-tivities efficiently.更多还原