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新能源发电和电力电子

对全球变暖的关注促使人们转向更“绿色”的能源解决方案,包括对环境影响比较小的可再生能源。长期的研究工作已经使可再生能源变得不再遥不可及。风力、光伏、乙醇燃料都是理想的替代能源,为了让这些能源的利用更具成本效率,还需要开展大量的研究工作。Yokogawa以保护全球环境为己任,尽其所能协助优化燃料效率的途径,为注重环保的客户提供鼎力支持。我们的高质量、创新性测量设备必能在新兴市场助您一臂之力。SL1000和DL9000使您能够管理这些复杂的工作。只有Yokogawa SL1000数采系统才可以用100MS/ch的采样速度且通道隔离,同时其位分辨率,存储长度及数据传输性能均不受影响。高速采集和高性能数据存储让您在工作中兼顾速度和效率。DL9000提供高速波形记录仪和2000个“超级历史”存储器这一无可匹敌的组合。该产品能够捕捉和测量极少发生的异常信号,这一前沿技术将帮助您打入新的市场。

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机电测量时的电压探头注意事项

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保证精度达到量程1%带来的益处

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ANIS8000APP03-01EN

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评估办公室自动化设备的DC电源

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ANIS8000APP02-01EN

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评估变频器输出滤波器

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评估变频驱动的微波

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测量功率调节器的转换效率

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测量传真机的瞬态功率

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测试配电系统的短路和切换

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评估变频器和电机

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评估荧光灯的起动特性

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测量各种电机负载的功耗

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UPS(不间断电源)的功率质量评估和测试

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争论千万条,安全第一条。横河核电测试解决方案,护卫核电安全运营。

产品展示

    概览:

    The current sensor element for the Yokogawa Test&Measurement WT5000 Precision Power Analyzer is ideal for applications requiring a current transformer for high-current measurements. The internal DC power supply simplifies preparations before measurement, requiring only a connecting cable and eliminating the external power supply.

    The WT5000, an industry-leading power analyzer, features seven field-removeable elements, 10 MS/s, 1 MHz power bandwidth, 18-bit resolution, and 0.03% basic power accuracy. Yokogawa Test&Measurement continues to innovate on the platform, enabling /D7 data streaming, /G7 harmonics, and flicker analysis.

    The new current sensor element replaces the traditional current inputs and includes a sensor input terminal with integrated ±15V power supply, eliminating the need for an external power supply. The isolated voltage terminals remain the same as the 5A and 30A elements.

    概览:

    In this video we review the major features of the DL350 showcasing its portability, functionality, and operability. This device features battery power, 18 signal conditioning input modules, and touchscreen access to enhanced triggers, math, and analysis.

入门指南

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    A demonstration reading a 4 - 20 mA transducer into an analog channel on the DL350 Portable ScopeCorder.

    概览:

    This video demonstrates how to measure transient phenomena on power signals using the Yokogawa Test&Measurement PX8000 Precision Power Scope.

    In several applications, especially those testing AC power to a standard such as IEC61000-3-11, the voltage and current signals must be monitored to confirm there are no major dips and/or swells in the signal. This can be done with instruments capable of reporting rms values, including power analyzers, traditional oscilloscopes, and some data acquisition systems.

    To test to a standard, however, the instrument must have an accuracy spec that is traceable back to a national standard of calibration such as ISO17025 or NIST.

    概览:

    Using the DL350 Memory Recorder Mode Easy Setup, combined with a 16-channel thermocouple input, it's easy to record hours, days, or weeks of data with a few simple settings. 

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