阅读说明：本技术 一种无线双芯变频电能质量分析仪 (Wireless double-core variable-frequency power quality analyzer ) 是由 张钢 刘波 刘洪琳 邵明军 于 2021-06-29 设计创作，主要内容包括：一种无线双芯变频电能质量分析仪,涉及电能质量分析仪技术领域,包括壳体和控制器,控制器设置于壳体的内部,壳体的顶部设置有进线端,底部设置有输出端,壳体的前侧设置有指示灯、天线接口和红外通信接口,控制器包括电源分配模块、电流电压计量采样模块、数据处理模块、微处理模块和通信模块,通过AD计量采样,DSP数据处理,ARM控制,采集分析电压范围0～600v,电流范围0～1000A,信号频率范围0～1000Hz的电能信息,准确度等级0.5S级,宽范围的电能信息采集可更全面的对电能质量进行分析,分析结果以LORA无线通信方式或者485通信的方式上传至上位机,解决了目前变频率电能信号无法准确采集、分析的难题,LORA无线通信方式拓宽了装置的适用工况。(The utility model provides a wireless twin-core frequency conversion electric energy quality analysis appearance, relate to electric energy quality analysis appearance technical field, including casing and controller, the controller sets up in the inside of casing, the top of casing is provided with the inlet wire end, the bottom is provided with the output, the front side of casing is provided with the pilot lamp, antenna interface and infrared communication interface, the controller includes power distribution module, current-voltage measurement sampling module, data processing module, microprocessor module and communication module, through AD measurement sampling, DSP data processing, ARM control, the electric energy information of collection analysis voltage range 0 ~ 600v, current range 0 ~ 1000A, signal frequency range 0 ~ 1000Hz, the degree of accuracy is 0.5S level, wide range electric energy information collection can more comprehensive carry out the analysis to the electric energy quality, the analysis result is uploaded to the host computer in LORA wireless communication mode or 485 communication' S mode, the unable accurate collection of present frequency conversion electric energy signal has been solved, The difficult problem of analysis, the suitable operating mode of device has been widened to the LORA wireless communication mode.)