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电能质量分析仪,谐波分析仪,谐波测试仪,接在电网中的许多电设备是根据电磁感应原理工作的.例如,通过磁场,变压器才能改变电压并将能量送出去,电动机才能转动并带动机械负荷.磁场具有的磁场能是由电源供给的.电动机和变压器在能量转换过程中建立交变磁场,在一个周期内吸收和释放的功率相等,这种功率叫感性无功功率电能质量分析仪,谐波分析仪,谐波测试仪.
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This entry was posted on 星期四, 五月 20th, 2010 at 下午 2:12 and is filed under 电能质量分析仪. You can follow any responses to this entry through the RSS 2.0 feed. Responses are currently closed, but you can trackback from your own site.
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