高精度功率分析仪

Dewesoft 电网分析仪是最先进的仪器，设计用于对各种工业和研究应用中的电能和电能质量进行精确而全面的分析。凭借先进的技术和直观的软件，这些分析仪具有无与伦比的准确性、灵活性和易用性。我们的产品范围包括从世界上最小的三相电能分析仪到智能、紧凑型多相便携式分析仪和高通道数系统。无论您是从事工业制造、可再生能源、汽车测试、航空航天测试，还是任何类型的研发工作，Dewesoft 都能为您提供精确、高效的功率分析工具。

加入那些依赖 Dewesoft 满足其关键电气测量需求的领先工程师和研究人员的行列。

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此类别中的可用产品

SIRIUS® XHS 4xHV、4xLV

三相功率分析仪

什么是功率分析仪？

功率分析仪是一种精密仪器，用于 测量和分析电力等参数。 电压、电流、功率、效率和谐波.工程师依靠电能分析仪来了解电气系统的性能、识别能量损失并确保符合行业标准。它们对于优化电机、变频器和电力电子设备的性能至关重要，尤其是在电动汽车、可再生能源和工业设备等应用中，效率和电能质量是系统可靠性和性能的关键。

浏览相关文章和案例研究

数据采集知识库

What is Power Analysis and Electrical Power Measurement With Power Analyzer

In this article, you will learn what is power analysis and electrical power measurement, why do we need it, and how is performed with a power analyzer.

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Grant Maloy Smith

12/1/2020

数据采集知识库

Dewesoft Data Acquisition Technology Explained

Find out which are the most important Dewesoft DAQ technologies and learn more about their principle of operation and how they improve the DAQ process.

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2/8/2022

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How Easy is DewesoftX DAQ Software to Learn?

DewesoftX is a powerful yet intuitive data acquisition software used across various industries and applications. Despite offering advanced features like real-time visualization, multi-sensor support, and robust analysis tools, it’s remarkably easy to learn. Its graphical interface, seamless hardware integration, and flexible screen design let users quickly set up, record, analyze, and export data with minimal training.

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3/27/2025

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How We Built a Cutting-Edge Vehicle Test Data Acquisition System

In an effort to demonstrate the full capabilities of our data acquisition systems, our engineers built a 'show car' equipped with advanced testing instrumentation. They selected a BMW 330e PHEV to showcase a variety of automotive testing solutions, including engine performance, noise, vibration, and harshness analysis, as well as ADAS functionality. The project involved complex installations and safety considerations, culminating in successful demonstrations at various events.

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Matjaž Strniša

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New Models of the SIRIUS® XHS-PWR Power Analyzers

Introducing the two new devices in the SIRIUS® XHS-PWR product family. SIRIUS® XHS-PWR is a distinctive 2-channel Power Analyzer specifically designed for in-vehicle testing of electric and hybrid vehicles.

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Jaka Ogorevc

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案例研究

Power Inverter Certification According to Standards and Grid Codes

The article discusses EPC Power Corporation's collaboration with Dewesoft LLC to meet international certification standards for their utility-scale PV inverters. Facing complex global standards like ISO 9001:2015 and UL 1741, EPC Power utilized Dewesoft's high-speed power analyzers for rigorous testing, ensuring their products comply with various grid codes and quality standards.

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3/20/2024

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Verification of Power Source Grid Compliance

The Dewesoft wattmeter is a perfect tool for testing electricity generators. It fully meets the requirements of Annex A.18 of the Italian Grid Code for field testing and periodic verification.

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Automated Disconnection Time for Inverter Island Testing

The Central Power Research Institute (CPRI) has implemented advanced testing methodologies using Dewesoft's tailored software and equipment to ensure precise and reliable evaluations of inverter disconnection times, enhancing safety and compliance with regulatory standards. This approach not only secures the electrical grid's integrity but also streamlines the testing process, significantly reducing time and effort.

4/29/2024

应用说明

Phase Identification in Power Distribution Grids Using Synchrophasors

The article highlights the importance of accurate phase identification in power distribution networks and introduces Dewesoft Gridphase, which uses synchrophasor technology to ensure consistent phase information across the grid. By compensating for transformer shifts and voltage angle deviations, Gridphase enables precise power-flow analysis, efficient maintenance, and improved grid stability in a simple and scalable way.

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3/21/2025

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Motor Efficiency and Nvh Testing on High-Speed E-axle Drive

The HeAD project created a compact, high-performance electric axle drive for vehicles, capable of 24,000 RPM and 3000 Nm torque. To make this possible the project leader, partnered with Dewesoft for testbed integration and drive efficiency testing.

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Konrad Schweiger

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Electric Household Appliance Testing

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Leslie Wang

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How I Built a Microgrid in the Middle of Nowhere

An engineer detailed his experience building a microgrid for a remote retreat in western Montana, where traditional utilities are unavailable. Using Starlink for internet and communication, he installed solar panels, batteries, and an inverter in a storage container to create an off-grid power system. After resolving power quality issues with a power analyzer, he established a functional, scalable energy solution, enabling remote work from this isolated location.

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Monitoring and Recording Current and Fault Parameters in a DC-AC Conversion Station

The case study highlights the importance of updating monitoring and recording systems in DC-AC conversion power stations for enhanced power efficiency, safety, and stability. An outdated system at a 1960 380kV HVDC power station was replaced by LEANE with Dewesoft's advanced data acquisition technology. This upgrade improved reliability, reduced system intrusion with custom hardware, and integrated new software with the station's SCADA systems.

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Hybrid Boat Power Analysis

See the case study on how the analysis of hybrid boat drivetrains that use sustainable energy sources can lead up to a 20% improvement in fuel efficiency.

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Electric Powertrain Measurement on Hydrofoil

Dewesoft set up the measurement of both the DC and the AC part of the Q2 powertrain to measure the efficiency and quality of power conversion of the brushless motor power inverter.

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数据采集知识库

Current Transducers vs Current Transformers - What are the Differences?

Learn about the differences between current transformers (CT) and current transducers, emphasizing that CTs are focused on power measurement, while transducers are concerned with signal conversion. This article compares the two providing comprehensive insights into the selection and usage of these devices for current measurement applications.

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Mapping DC Electric Motor Efficiency on Test Bench

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Learn how Dewesoft DAQ system and Power Analysis solution worked for checking the switching function of an old synchronous high-voltage circuit breaker.

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