It also introduces the error values of shockproof test, harmonic test, voltage and temperature test.
介绍了电度表的耐振试验、谐波试验、电压和温度试验的误差数据。
MDP-1 type controller for harmonic test and current sudden drop test as well as some problems in the practical testing were introduced.
介绍了MDP 1型谐波及骤降试验控制器及其在实际运行中遇到的一些问题。
This paper presents an intelligence test set built by microcomputer technics to monitor and measure the harmonic and surge voltages in the power network and source, on-line and with a real time.
本文提出利用微机技术构造一种在线实时监视和测量电网、电源客观存在的谐波电压和浪涌电压的智能测试仪。
By applying the harmonic analysis method to adjusting and compensating, the practical test data is acquired, and the inductosyn Angle measuring accuracy is, raised.
通过实测数据并用谐波分析的方法对两项误差进行补偿与调整，提高了感应同步器的测角精度。
The phenomena "limit cycle" occurred in wind tunnel test for active flutter suppression of a wing model are numerically explained using Harmonic Balance Method.
本文采用谐波平衡法，定量地解释了机翼颤振主动抑制风洞试验中出现的极限环现象。
Based on the test data of Suizhongbei electric traction substation, this paper analyzes the harmonic voltage problem.
本文根据测试数据对绥中北牵引变电所谐波电压问题进行分析。
The complete test monitor system of harmonic is made up of monitor apparatus, PC and network.
监测仪与上位机以及网络构成了一套完整的谐波监测系统。
This method including amplitude and harmonic method, using the two kinds of methods for compaction test, fitting the linear regression equation for compaction degree.
此方法包括幅值法和谐波法，采用这两种方法进行了压实度检测试验，拟合出了压实度值的线性回归公式。
Analysis been made on a 3 months-lasting field test of 6 non-linear utilities in Hubei electric Power Company, using Chint harmonic multi-function electricity meter.
本文采用具有谐波计量功能的多功能三相电能表对湖北省电力公司下属6个非线性用户进行约3个月的挂网试验并进行了数据分析。
Theresponse under harmonic excitation is computed and compared with the test result.
计算了简谐激励下的响应，并与实测的结果进行了比较分析。
A combined power filter test system is designed, which is used to clean up harmonics of harmonic load.
设计的一套实验系统用来消除谐波负载产生的谐波影响。
Test results proved that the motor had lower current harmonic, more efficient use of DC supply voltage than SPWM, less switch loss of power switch.
实验结果证明，系统电动机电流的谐波失真较小，直流母线电压利用率比常规的正弦波脉宽调制（SPWM）有了较大的提高，功率器件的开关损耗较小。
Experiments prove that the design has the advantage of simple structure, highly stable frequency, less harmonic component, better stability, which can fulfill the test requirement.
实验证明，该设计结构简单，频率稳定度高，谐波分量少，可靠性好，满足测试要求。
The test results show that this method is feasible for real time detection of harmonic and reactive current of the active power compensator. The circuits are very simple.
实验结果表明，这种检测方法是可行的，而且电路非常简单，可用于实时检测有源电力补偿器的谐波与无功电流。
Frequency capacitive dividers are used to measure the output power frequency test equipment peak, RMS, Harmonic, also doubles as a coupling capacitor.
工频试验变压器主要用于测量工频试验设备的输出峰值、有效值、谐波，亦可兼作耦合电容器。
In this test, a Transfer Function Analyser Model CHFZ-1 is used to measure and analyse the response of the machine under stabilized harmonic excitation.
在试验中应用了CHFZ—1型传递函数分析装置来测量和分析该机床在稳态正弦激振下的响应。
In this test, a Transfer Function Analyser Model CHFZ-1 is used to measure and analyse the response of the machine under stabilized harmonic excitation.
在试验中应用了CHFZ—1型传递函数分析装置来测量和分析该机床在稳态正弦激振下的响应。
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