Analyseurs de puissance de haute précision

Les analyseurs de puissance Dewesoft sont des instruments de pointe conçus pour une analyse précise et complète de la puissance et de la qualité de l'énergie dans diverses applications industrielles et de recherche. Dotés d'une technologie avancée et d'un logiciel intuitif, ces analyseurs offrent une précision, une flexibilité et une facilité d'utilisation inégalées. Notre gamme s'étend du plus petit analyseur de puissance triphasé au monde aux analyseurs portables multiphasés intelligents et compacts, en passant par les systèmes à grand nombre de canaux. Que vous soyez impliqué dans la fabrication industrielle, les énergies renouvelables, les essais automobiles, les essais aérospatiaux ou tout autre type de R&D, Dewesoft vous offre les outils dont vous avez besoin pour une analyse précise et efficace de la puissance.

Rejoignez les principaux ingénieurs et chercheurs qui font confiance à Dewesoft pour leurs besoins de mesures électriques critiques.

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Produits disponibles dans cette catégorie

SIRIUS® XHS 4xHV, 4xLV

Analyseur de puissance triphasé

SIRIUS® XHS-PWR

Analyseur de puissance monophasé avec capteur de courant DC-CT® intégré

Qu'est-ce qu'un analyseur de puissance ?

Un analyseur de puissance est un instrument de précision utilisé pour mesurer et analyser la puissance électrique dans les systèmes, y compris des paramètres tels que la tension, le courant, la puissance, l'efficacité et les harmoniques. Les ingénieurs s'appuient sur les analyseurs de puissance pour comprendre le fonctionnement des systèmes électriques, identifier les pertes d'énergie et garantir la conformité aux normes industrielles. Ils sont essentiels pour optimiser les performances des moteurs électriques, des onduleurs et de l'électronique de puissance, en particulier dans des applications telles que les véhicules électriques, les énergies renouvelables et les équipements industriels, où l'efficacité et la qualité de l'alimentation sont essentielles à la fiabilité et aux performances du système.

Parcourir les articles et les études de cas connexes

Base de connaissances sur l'acquisition de données

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.

GS

Grant Maloy Smith

12/1/2020

Base de connaissances sur l'acquisition de données

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.

GS

Grant Maloy Smith

2/8/2022

Base de connaissances sur l'acquisition de données

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.

GS

Grant Maloy Smith

3/27/2025

Notes d'application

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.

MS

Matjaž Strniša

8/13/2024

Mises à jour des produits

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.

JO

Jaka Ogorevc

1/23/2024

Études de cas

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.

JM

John Miller

3/20/2024

Études de cas

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.

GR

Gabriele Ribichini

10/22/2022

Études de cas

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

Notes d'application

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.

UK

Urban Kuhar

3/21/2025

Études de cas

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.

KS

Konrad Schweiger

10/17/2023

Études de cas

Electric Household Appliance Testing

Learn how BSH is utilizing our DAQ systems for voltage, current, and temperature measurements to test household appliances and perform power analysis.

LW

Leslie Wang

8/1/2020

Notes d'application

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.

JM

John Miller

7/2/2024

Notes d'application

Energy Consumption Test of an Electric Motorcycle

See how to analyze the energy consumption of the electric motorcycle (electric motorbike) under real-life driving conditions using Dewesoft Power Analyzer.

RS

Rupert Schwarz

10/28/2020

Études de cas

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.

5/8/2024

Notes d'application

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.

CF

Carsten Frederiksen

12/4/2015

Études de cas

Analyse du moteur électrique du quadrofoil

Dewesoft a mis en place la mesure des parties CC et CA du groupe motopropulseur Q2 pour mesurer l'efficacité et la qualité de la conversion de puissance de l'onduleur du moteur sans balais.

CF

Carsten Frederiksen

6/14/2019

Base de connaissances sur l'acquisition de données

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.

GS

Grant Maloy Smith

1/5/2024

Études de cas

Mapping DC Electric Motor Efficiency on Test Bench

Engineering students at Politecnico of Turin developed a test bench to optimize the efficiency of their prototype vehicle's DC motor for the Shell Eco-Marathon. Using Dewesoft tools, they mapped the motor's performance by measuring electrical input and mechanical output, refining the vehicle's model to improve energy efficiency and address thermal issues for better competition results.

12/10/2024

Notes d'application

Real-Drive Test of Electric and Hybrid Vehicles

Dewesoft has been actively working to provide flexible and powerful measurement systems specially designed for electric and hybrid drivetrains.

CF

Carsten Frederiksen

6/14/2019

Base de connaissances sur l'acquisition de données

A New Tool for Maximizing Hybrid and Electric Motor Efficiency

Dewesoft's Motor Analysis software module, integrated with the DewesoftX Power module, provides a robust solution for optimizing electric and hybrid motor efficiency. This tool combines electrical power and mechanical torque measurements, allowing synchronized and detailed analysis with 2D/3D efficiency mapping. Key features include Clarke and Park transformations for efficiency calculations, compatibility with various sensors and data interfaces, and high sample rate data acquisition.

GS

Grant Maloy Smith

6/13/2024

Études de cas

Testing and Validation of Small Electric Motors Using an Efficient Test Bench Design

LOGICDATA improved small electric motor testing with a flexible test bench design, using DewesoftX software for efficient motor analysis. Key features included automated motor mode detection, efficiency mapping, and thermography for fault detection. This setup reduced testing time, improved data accuracy, and optimized motor performance, ultimately streamlining LOGICDATA's development process.

MB

Marco Behmer

11/26/2024

Études de cas

Evaluating Energy Consumption of Electric Minibus

Learn how Dewesoft DAQ systems and sensors were used to evaluate the energy needed to run electric minibuses at different speeds and loads in Mexico City.

KM

Karla Yera Morales

12/9/2022

Études de cas

High-voltage Testing of Railway Infrastructure

Learn how the Dewesoft DAQ system was used for railway maintenance and testing the safety of the electrical infrastructure power on the railway.

KS

Konrad Schweiger

10/11/2022

Études de cas

Load Angle Measurement in Synchronous Machines

The article explores load angle measurement in synchronous machines using an incremental encoder and DewesoftX software. Students at HTL BULME conduct lab exercises to analyze rotor position and phase shifts. Using Dewesoft SIRIUS devices, they gain hands-on experience in synchronization and machine behavior. Future work will expand calculations with the Dewesoft Motor Analysis plugin.

3/4/2025

Études de cas

Test de commutateurs haute tension avec synchroniseur

Découvrez comment le système Dewesoft DAQ et la solution d'analyse de puissance ont fonctionné pour vérifier la fonction de commutation d'un ancien disjoncteur haute tension synchrone.

GR

Gabriele Ribichini

7/9/2021

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