在电机和驱动器领域，Yokogawa长久以来都是公认的行业标准制定者。Yokogawa的功率分析仪在该领域广受赞誉，荣获“最佳测试产品”大奖。Yokogawa以品质、创新和远见为战略，切实提高产品的适用性，以满足此行业不断增长的需求。随着消费电子市场的强劲增长，小家电对电源的要求也越来越高。Yokogawa为各种此类应用提供关键的测试和测量产品，如DL 9000、DL 850E和强大的WT 3000串行总线功率分析仪。这些功率分析仪器为复杂的应用提供准确的分析和高精度的测量。DL9000是性能、易用性和价值的完美结合，在数字示波器中首屈一指。为满足新兴市场的复杂需求，Yokogawa在新产品的开发上不遗余力。
Maximum torque per ampere (MTPA) is an optimization strategy for the control of electric motors and drives that employ field-oriented control (FOC), particularly with electric vehicles (EVs) and industrial automation applications. The goal of MTPA is to achieve the maximum possible torque output from a motor for a given current input.
机电测量时的电压探头注意事项
评估办公室自动化设备的DC电源
评估变频器输出滤波器
评估变频驱动的微波
测量传真机的瞬态功率
How can I capture data from motion sensors synchronized with other analog data? The Yokogawa ScopeCorder series of instruments feature input modules and functions to make this possible.
Use built-in calculations to analyze motor rotor position of Brushless DC motors (BLDC) and Permanent Magnet Synchronous Machines (PMSM) and find the relative angle between the rotor and position sensors such as encoders or resolvers
测试配电系统的短路和切换
评估变频器和电机
评估荧光灯的起动特性
测量开关设备的安全工作区
变频器控制电梯的总体评估
线性电机的开发和评估
Standards driving energy efficiency classifications are a driving force behind the development of the next generation of motor and drive technologies. Learn more here.
- Electric Motor Power Measurement and Analysis
- Improving/optimizing electric motor performance and efficiency
- Understand how electric current is measured
入门指南
Having multiple memory options allows engineering groups to optimize how data is stored, no matter if you need to record for a long time at slower sampling rates, do a fast capture at high sampling rates, or anything in between.
The Yokogawa Test&Measurement DL950 ScopeCorder operates as an oscilloscope and incorporates the ability to record data for long periods of time like a data acquisition recorder. There are four memory types on the DL950 ScopeCorder: internal memory, solid state drive, flash memory, and PC storage through the IS8000 Integrated Test and Measurement Software Platform. This videos talks about the advantages of each of these and how to pick the best data recording method for you.
网络研讨会
- Establishing baselines for system efficiency
- Conducting inverter control signal analysis at the systems level
- Identifying critical measurements for benchmarking inverter input, inverter output, and motor output
- Analyzing motor control signals, including torque control variables, positional sensors, and pulse-width modulation (PWM), as well as torque measurements
- Multi-phase measurements
- Measurement techniques
- Measurement applications
- Real-world examples and more
With ongoing innovations in motor and inverter technologies seeking to advance global decarbonization objectives in the automotive industry, it’s crucial that engineers have a thorough understanding of how to properly analyze these systems.
This complimentary webinar provides engineering professionals involved in motor and control system development with insights that enable data benchmarking and troubleshooting issues related to energy efficiency in electric vehicle (EV) powertrains.
Key webinar topics include:
While DC power measurements are relatively straight forward, AC power measurements that include distorted waveforms, varying power factors, and multiple phases can add complexity to an otherwise simple measurement. During this webinar, we cover multiple fundamentals of power measurement.
Key topics include:
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