Warning: file_put_contents(Tpl/kadhoai.com.cn//cache_html/f1b654ccba4aef1815fc132937573a2c): Failed to open stream: No space left on device in /www/wwwroot/www.Jx.com/index.php on line 152 用真有效值變送器實現對畸變波形的加熱元件的功率測量--北京柏艾斯科技有限公司
用真有效值電流變送器(True-RMS Current Transducer)和真有效值電壓變送器(True-RMS Voltage Transducer)分別測量調功器輸出的電流和電壓,輸出經過True-RMS真zhen有you效xiao值zhi處chu理li過guo的de標biao準zhun信xin號hao,得de到dao電dian流liu和he電dian壓ya值zhi後hou,進jin行xing乘cheng法fa運yun算suan得de出chu功gong率lv大da小xiao。該gai功gong率lv為wei視shi在zai功gong率lv,但dan因yin為wei加jia熱re元yuan件jian多duo為wei阻zu性xing負fu載zai,有you功gong功gong率lv與yu視shi在zai功gong率lv差cha別bie很hen小xiao。