Effektanalysatorer med hög precision

Dewesoft Power Analyzers är toppmoderna instrument utformade för exakt och omfattande kraft- och elkvalitetsanalys i olika industri- och forskningsapplikationer. Med avancerad teknik och intuitiv programvara ger dessa analysatorer oöverträffad noggrannhet, flexibilitet och användarvänlighet. Vårt sortiment omfattar allt från världens minsta 3-fas effektanalysator till smarta, kompakta portabla flerfasanalysatorer och system med högt kanalantal. Oavsett om du är involverad i industriell tillverkning, förnybar energi, biltestning, flyg- och rymdtestning eller någon form av FoU, erbjuder Dewesoft de verktyg du behöver för exakt och effektiv kraftanalys.

Gå med i de ledande ingenjörerna och forskarna som förlitar sig på Dewesoft för deras kritiska elektriska mätbehov.

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Tillgängliga produkter i denna kategori

SIRIUS® XHS 4xHV, 4xLV

3-fas effektanalysator

Vad är en effektanalysator?

En effektanalysator är ett precisionsinstrument som används för att mäta och analysera elektrisk kraft i system, inklusive parametrar som spänning, ström, effekt, effektivitet och övertoner. Ingenjörer förlitar sig på effektanalysatorer för att förstå hur elektriska system fungerar, identifiera energiförluster och säkerställa efterlevnad av branschstandarder. De är avgörande för att optimera prestandan hos elmotorer, växelriktare och kraftelektronik, särskilt i applikationer som elfordon, förnybar energi och industriell utrustning, där effektivitet och elkvalitet är avgörande för systemets tillförlitlighet och prestanda.

Bläddra bland relaterade artiklar och fallstudier

Kunskapsbas för datainsamling

Vad är effektanalys och mätning av elektrisk kraft med effektanalysator

I den här artikeln får du lära dig vad som är effektanalys och elektrisk effektmätning, varför behöver vi det och hur det utförs med en effektanalysator.

GS

Grant Maloy Smith

12/1/2020

Kunskapsbas för datainsamling

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

Kunskapsbas för datainsamling

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

Applikationsstudier

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

Produktuppdateringar

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

Fallstudier

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

Fallstudier

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

Fallstudier

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

Applikationsstudier

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

Fallstudier

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

Fallstudier

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

Applikationsstudier

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

Applikationsstudier

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

Fallstudier

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

Applikationsstudier

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

Fallstudier

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.

CF

Carsten Frederiksen

6/14/2019

Kunskapsbas för datainsamling

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

Fallstudier

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

Applikationsstudier

Real-drive-test av el- och hybridfordon

Dewesoft har aktivt arbetat för att tillhandahålla flexibla och kraftfulla mätsystem speciellt utformade för elektriska och hybrida drivlinor. av el- och hybridfordon

CF

Carsten Frederiksen

6/14/2019

Kunskapsbas för datainsamling

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

Fallstudier

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

Fallstudier

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

Fallstudier

High-Voltage Switch Testing With Synchronizer

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

GR

Gabriele Ribichini

7/9/2021

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