The voltage harmonic limits at the PCC where the tenants are connected should be relaxed in high-rise office buildings.
指出在高层办公楼中，租户接入配电网处的电压谐波限值应考虑适当放宽。
The current or voltage harmonic wave in power lines may cause abnormalities in self synchronization drive, computer, telephone, etc.
电力线路的电流、电压谐波效应可以引起自同步拖动、计算机、电话等异常运行。
In a practical circuit, the series APF can compensate a high capacity voltage harmonic source load or several low capacity voltage harmonic source loads.
在实际应用中，串联型APF既能对单个大容量电压型谐波源负载进行补偿，也能对多个小容量电压型谐波源负载进行集中补偿。
At the same time the paper analyses the frequency spectrum of the wave from, and indicates the influence of voltage harmonic wave component on the steady state performance.
同时对波形进行了频谱分析，指出了电压谐波成分对双馈电机稳态性能的影响情况。
Through the calculation, the filters have been selected corresponding with voltage harmonic distortion standard. And the steady state rating of the parameters are calculated.
通过计算，选择符合电压谐波畸变标准的交流滤波器，并进行各元件的稳态额定值的计算。
Using TMS320F2806 DSP as its core processor, a new voltage monitor is introduced, which monitors as well as records the parameters of voltage quality such as voltage, harmonic and so on.
本文以TMS320F 2806DSP为核心处理器，主要针对电网中的电压、谐波等参数进行实时监测以及统计记录，自主研发了一款新型电网电压监测仪表。
Using TMS320F2806 DSP as its core processor, a new voltage monitor is introduced, which monitors as well as records the parameters of voltage quality such as voltage, harmonic and so on.
本文以TMS320F 2806DSP为核心处理器，主要针对电网中的电压、谐波等参数进行实时监测以及统计记录，自主研发了一款新型电网电压监测仪表。
应用推荐