Analisadores de potência de alta precisão

Os analisadores de potência Dewesoft são instrumentos de última geração projetados para análises precisas e abrangentes de potência e qualidade de energia em várias aplicações industriais e de pesquisa. Com tecnologia avançada e software intuitivo, esses analisadores oferecem precisão, flexibilidade e facilidade de uso incomparáveis. A nossa gama inclui tudo, desde o mais pequeno analisador de energia trifásico do mundo até analisadores portáteis multifásicos inteligentes e compactos e sistemas de elevado número de canais. Se você está envolvido na fabricação industrial, energia renovável, testes automotivos, testes aeroespaciais ou qualquer tipo de P&D, a Dewesoft oferece as ferramentas necessárias para uma análise de energia precisa e eficiente.

Junte-se aos principais engenheiros e pesquisadores que confiam na Dewesoft para suas necessidades críticas de medição elétrica.

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Produtos disponíveis nesta categoria

SIRIUS® XHS 4xHV, 4xLV

Analisador de potência trifásico

SIRIUS® XHS-PWR

Analisador de potência monofásico com transdutor de corrente DC-CT® integrado

O que é um analisador de potência?

Um analisador de potência é um instrumento de precisão utilizado para medir e analisar a energia eléctrica nos sistemas, incluindo parâmetros como tensão, corrente, potência, eficiência e harmónicos. Os engenheiros confiam nos analisadores de potência para compreender o desempenho dos sistemas eléctricos, identificar perdas de energia e garantir a conformidade com as normas da indústria. São essenciais para otimizar o desempenho de motores eléctricos, inversores e eletrónica de potência, especialmente em aplicações como veículos eléctricos, energias renováveis e equipamento industrial, onde a eficiência e a qualidade da energia são fundamentais para a fiabilidade e o desempenho do sistema.

Procurar artigos relacionados e estudos de casos

Base de Conhecimentos de Aquisição de Dados

O que é análise de energia e medição de potência elétrica com analisadores de energia

Neste artigo, você aprenderá o que é análise de energia e medição de energia elétrica, por que precisamos disso e como é realizado com um analisador de energia.

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Grant Maloy Smith

12/1/2020

Base de Conhecimentos de Aquisição de Dados

Quão simples é aprender a utilizar o DewesoftX? O nosso software de aquisição de dados

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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Grant Maloy Smith

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

8/13/2024

Actualizações de produtos

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

Estudos de casos

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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John Miller

3/20/2024

Estudos de casos

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

Estudos de casos

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

Estudos de casos

Testing Power Inverters and Motor Terminal Issues

Learn how our power analyzers with high bandwidth voltage and current measurements are used to troubleshoot electric motor and inverter terminal issues.

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Gabriele Ribichini

9/21/2020

Notas de Aplicação

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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Urban Kuhar

3/21/2025

Estudos de casos

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

10/17/2023

Estudos de casos

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.

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Leslie Wang

8/1/2020

Notas de Aplicação

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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John Miller

7/2/2024

Notas de Aplicação

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.

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Rupert Schwarz

10/28/2020

Estudos de casos

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

Notas de Aplicação

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

Base de Conhecimentos de Aquisição de Dados

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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Grant Maloy Smith

1/5/2024

Estudos de casos

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

Notas de Aplicação

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 Conhecimentos de Aquisição de Dados

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.

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Grant Maloy Smith

6/13/2024

Estudos de casos

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.

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Marco Behmer

11/26/2024

Estudos de casos

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.

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Konrad Schweiger

10/11/2022

Estudos de casos

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

Estudos de casos

Teste de chave de alta tensão com sincronizador

Saiba como o sistema Dewesoft DAQ e a solução Power Analysis funcionaram para verificar a função de comutação de um antigo disjuntor síncrono de alta tensão.

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Gabriele Ribichini

7/9/2021

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