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电力设备测试

电力设备测试

DEWESoft是采集原始数据及计算电力参数的完美工具,因为DEWESoft软件可以同时进行多个电力模块的计算,不同的电压水平与不同的线路频率,同时模块还可以计算效率。 

一个常见的例子就是变频器,我们可输入端的功率并与输出端进行比较。如果使用电动机的话,非常容易测量输出扭矩及转速,从而计算出输出端的机械功率。

Electrical equipment testing with DEWESoft

All kinds of electronic appliances are tested with DEWESoft.

Electrical equipment testing with DEWESoft

DEWESoft power module. All data from video to analogue is fully synchronized, allowing you to do precise measurement and testing.

Electrical equipment testing with DEWESoft

Full bandwidth harmonics FFT and a full frequency FFT screens and calculations are available. Both support triggers on FFT events.

Electrical equipment testing with DEWESoft

Fault recorder. Supports triggers on all parameters of the power module.

风车测试

风车是非常复杂的设备,不仅需要电力参数、还包括机械参数( 转矩和转速)和振动。DEWESoft是此类应用程序的完美工具。因为它可以在单一装置里获取并计算所有的参数。无论您是电源故障,电能质量监测,机械测量像转速或振动或网络数据采集,dewesoft都是完美的工具。

Windmill testing with DEWESoft

Windmill and wind energy testing with DEWESoft.

Windmill testing with DEWESoft

Windmill and wind energy testing with DEWESoft.

Windmill testing with DEWESoft

Windmill and wind energy testing with DEWESoft.

Windmill testing with DEWESoft

Measurement hardware installed in windmill with DEWESoft running for data acquisition.

Windmill testing with DEWESoft

Windmill and wind energy testing with DEWESoft.

Application reports

Windmill testing Windmill testing
Vestas, USA
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检测和预测性维护

检测在工业测量领域非常重要,如核电站需要对设备的关键部件进行严格检测。随着时间发展,人们更多认识到预测性维护能够削减生产成本,减少因维护而所需的故障停机时间及维修工作量。因此,购买检测设备是非常有意义的。

Application reports

Relief valve pressure testing Relief valve pressure testing
Seabrook station NH, USA
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谐波检测

DEWESoft软件电力模块中一个非常好的应用就是测量电网的谐波。 DEWESoft通过计算频率进行数据的重采样,保证可以计算出完美的谐波分量计算结果。这一技术对于监测两变电站间长距离高电压AC / DC电源线非常有用。

Harmonic monitoring and analysis with DEWESoft

Harmonic monitoring and analysis with DEWESoft.

Harmonic monitoring and analysis with DEWESoft

Harmonic monitoring and analysis with DEWESoft.

Harmonic monitoring and analysis with DEWESoft

Harmonic monitoring and analysis with DEWESoft.

Application reports

Harmonic monitoring Siemens high voltage DC lines
China
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Order tracking

When determining how the structures behave under real operating conditions, order tracking provides the means of seeing the structural response to real life excitation. The rotating parts of the vehicle like engine, shafts or the wheels creates excitation forces on the structure. Did you ever had a car starting to rattle and shake at certain vehicle speed? This car was for sure not tested with DEWESoft and those high vibrations were result resonance frequencies of some elements at certain input frequencies. 

By measuring rotating speed and the response (in terms of vibration, noise and others) the Nyquist, Bode and three dimensional FFTs are generated on the fly giving clear picture of the frequencies having a problem.

Order tracking in DEWESoft

RPM sensor, encoder and pickup for order tracking processing and setup.

Order tracking in DEWESoft

Order tracking setup screen inside DEWESoft 7.

Order tracking in DEWESoft

Order tracking data acquisition screen inside DEWESoft 7.

Order tracking in DEWESoft

DEWESoft 7 includes 2D and 3D graphs for displaying order and frequency data.

Application reports

Steam turbine dynamic behavior Steam turbine dynamic behavior
TET, Slovenia
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电力质量

DEWESoft软件的一个基本功能是电能质量参数的计算。闪变、谐波分量、周期值和其他参数都可以计算出来。

Power quality in DEWESoft

Power module in DEWESoft.

Power quality in DEWESoft

Power module in DEWESoft.

Power module data file from the normal light bulbs power testing.

Power module data file screen from the energy saving light bulbs power testing.

Another power module data file from the electric driller power test.

电网分析

 

电网分析是DEWESoft软件的一个完全成熟的基本功能。凭借高级触发功能,该系统即可记录瞬态变化,也可计算所有电力参数,如功率、谐波、不平衡、谐波失真、对称分量及其他参数等。
 
DEWESoft产品是一个非常不错的选择,即可用于电力测试,也可进行其他测试,削减了系统成本。我们正在运行的系统中有同一个机箱测量十二个三相电源的设备。多台系统可以通过网络连接在一起,作为一台设备使用。更多相关信息,请进入分布式数据采集页面了解详情。
Power grid analysis with DEWESoft

3 phase power system configuration in power module in DEWESoft 7.

Power grid analysis with DEWESoft

Power grid analysis with DEWESoft power module.

Power grid analysis with DEWESoft

Power grid analysis with DEWESoft power module.


电力网络监控

电力应用使用DEWESoft的分布式数据采集系统可以不同地点的采集数据。多台独立的测量设备将电力数据及瞬态数据通过网络将数据发送至中央数据库,以供进一步分析。PMT工具软件可以分析数据库中的数据,并根据EN 50160标准创建报告,当然也可根据需要进行报告定制。

Power network monitoring with DEWESoft

Power network monitoring with DEWESoft power module.

Power network monitoring with DEWESoft

Power network monitoring with DEWESoft power module.

Power network monitoring with DEWESoft

Power network monitoring with DEWESoft power module


瞬态记录

DEWESoft软件提供了优秀的故障记录功能。采集卡可以以1 MS/秒的采样率进行记录。此外,DEWESoft软件可以在线计算电力参数,用于数据触发。故障记录可以设置存储前置、后置时间。在此之前后之后的数据使用低速存储,能够减小文件大小。

Application reports

Transient Recording Transient Monitor Recording at Tarong Energy Generators
Tarong, Austria
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电力能源行业参考用户

  • Acciona Wind Power
  • Alstom
  • Alstom Ecotècnia
  • Areva
  • Bewag
  • CENER
  • Center Nuclear de Trillo
  • Electro Suisse
  • Electrovod Bratislava
  • Elektrarna Ravne
  • Elektro Ljubljana
  • Endesa
  • Enel
  • EON
  • Estag
  • EVN Power Partner
  • Gamesa Eolica
  • Kelag
  • Romande Energie
  • Siemens
  • SIG
  • Stewag
  • Tarong Energy
  • Toplarna Hrastnik
  • TSI
  • Verbund
  • Verbund Hydro
  • Vossloh Kiepe
  • Wartsila
  • Wien Energie
  • Windtest
  • Zapadoslovenska energetika