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          • Flexible Brake Testing System
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        • Brake Noise Testing >
          • Brake Noise Detection
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          • In-car and Testbed Data Acquisition System
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          • Simple & Intuitive Configuration
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          • Raw Data Storage, Post Processing & Reporting Capabilities
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        • E-Mobility >
          • Electric Vehicle Testing
          • Hybrid Vehicle Testing
          • Hydrogen Vehicle Testing
          • Battery Testing
          • EV Charging Analysis
          • Testbed & On-road Testing
          • Synchronized Measurement of Several Vehicle Parameters
          • Exemplary E-Mobility
          • Analyzing Different Driving Situations
          • Charging Profile, Time & Efficiency
          • EMC Test
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          • Distributed Data Acquisition
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        • Roadl Load Data / Durability >
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Battery Testing

The battery as the central element in the electrical powertrain strongly affects the performance and range of electric vehicles. Extensive tests are necessary, starting from the cell characteristics up to the complete powertrain. Detailed analysis requires temperature and voltage measurement at multiple points (e.g. 50x cell voltage and 50x cell temperature).
The flexible and scalable Dewesoft solution allows measuring more than 1000 channels from different sensors, all perfectly synchronized.

Dewesoft Power Analyzer system can be used for the development of batteries (efficiency analysis, cell characterization,  endurance tests, crash tests, short-circuit analysis, overheating / overloading tests, aging tests, etc.) as well as for monitoring applications (data logging, transient recording, charge-discharge analysis, etc.). 
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Harmonics, Interharmonics and THD

Dewesoft solution can measure harmonics for voltage, current and additional active and reactive power up to 3000th order. All calculations are implemented according to IEC 61000-4-7 standards.

You can define the number of side-bands and half-bands for the harmonic order calculation. The higher frequency parts can be grouped in 200 Hz bands up to 150 kHz. 

The calculation of THD (overall harmonic content) for voltage and current up to 3000th order and the inter-harmonics complete the analysis functionalities.

These powerful harmonic calculation functions offer analysis for all types of electrical equipment and devices.
Harmonics Calculations
​
  • U, I, P, Q and Impedance
  • Individual setup of the number of harmonics including DC component (Example: 20 kHz sampling rate = 200 harmonics @ 50 Hz)
  • Harmonics up to 3000th order (@ 50 Hz)
  • Variable side-bands and half side-bands for Harmonics
  • Higher Frequencies up to 150 kHz in 200 Hz bands
  • Interharmonics, groups or single values
  • According to EN 61000-4-7
  • Calculation corrected to the actual real frequency
  • THD, THD even, THD odd
  • Trigger on each parameter
  • Background harmonics subtractable

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  • Home
  • Products
    • DEWESoft Test & Measurement Instruments & Software
    • DEWESoft Vibration Shakers
    • CAE Acoustic & Vibration
    • PCB Sensors & Instrumentation
    • Endevco Sensors for Challenging Test & Measurement Applications
    • IMI Industrial Vibration Sensors, Switches & Instrumentation
    • Resensys Remote Monitoring Sensors
    • Larson Davis Noise & Vibration Measurement
    • OMS Laser Vibrometer & Scanner
    • TE Connectivity Sensor Solutions
  • APPLICATIONS
    • DEWESOFT >
      • Acoustics >
        • Sound Level Meter
        • Octave Band Analysis
        • Sound Intensity
        • Sound Power
        • Reverberation Time RT60
      • Structural Dynamics >
        • FFT Analyzer
        • Fatigue Testing
        • Modal Testing
        • Shock Response Spectrum
        • Sine Reduction Test (COLA)
        • Bridge Monitoring
      • Monitoring >
        • Condition Monitoring
        • Condition Monitoring Software
      • Vibration Analysis >
        • FFT Analyzer
        • Human Body Vibration
        • Octave Analysis
        • Order Tracking Analysis
      • Vehicle Testing >
        • ADAS >
          • Collision Avoidance Testing
          • Blind Spot Detection Testing
          • Lane Departure Warning & Lane Assist System Testing
          • Adaptive Cruise Control Testing
          • Autonomous Vehicles Testing
        • Brake Testing >
          • Flexible Brake Testing System
          • Brake Testing Calculations
          • Automated Testing Workflow
          • Brake Test System Configuration Examples
          • Supported Automated Brake Testing Standards
          • Free Online Brake Test Training & Resources
        • Brake Noise Testing >
          • Brake Noise Detection
          • Brake Noise Input Channel Configuration
          • Brake Noise Analysis Results
        • Combustion Analysis >
          • In-car and Testbed Data Acquisition System
          • Internal Combustion Engine R & D
          • Simple & Intuitive Configuration
          • Heat Release Calculation
          • IC Engine Knocking Detection
          • Combustion Noise Measurement & Analysis
          • Additional Math Calculations & Statistics
          • Combustion Analysis Features
          • Raw Data Storage, Post Processing & Reporting Capabilities
          • Free Online Training Course
        • E-Mobility >
          • Electric Vehicle Testing
          • Hybrid Vehicle Testing
          • Hydrogen Vehicle Testing
          • Battery Testing
          • EV Charging Analysis
          • Testbed & On-road Testing
          • Synchronized Measurement of Several Vehicle Parameters
          • Exemplary E-Mobility
          • Analyzing Different Driving Situations
          • Charging Profile, Time & Efficiency
          • EMC Test
        • Harsh Environment Testing >
          • Vehicle Environmental Tests
          • Distributed Data Acquisition
          • Heating & Air Condition Testing
          • Climate Comfort Testing
        • Roadl Load Data / Durability >
          • Durability Testing Overview
          • Compact All-in-one DAQ System
          • Powerful DAQ Software
          • Digital Interface to 3rd Party Durability Test Benches
        • Vehicle Dynamics >
          • Vehicle Dynamics Test Suite
          • Vehicle Dynamics DAQ System Overview
          • Standard Vehicle Test Maneuvers
          • Data Processing
          • Vehicle Test Suite Applications
          • Easy Controls for Test Driver
      • Power & Energy >
        • Power Analyzer >
          • Motor & Inverter
          • Power Transformer
          • Standby Power
          • Electrical Equipment
        • Power Quality Analyzer >
          • Railway
          • Renewable Energy
          • Wind Power
    • CAE ACOUSTIC & VIBRATION >
      • First Handheld Sound Camera
      • Simplest Way to Image Sound Sources
      • Room / Building Acoustic
      • Compressed Air Leak Detection
      • SoundCam in Automotive Industry
      • Noise at Construction Site
      • Acoustic Applications
    • PCB PIEZOTRONICS >
      • General Test Labs & Universities
      • Aerospace & Defense
      • Automotive
    • ENDEVCO SENSORS >
      • Aerospace
      • Auto Safety
      • Automotive
      • Infrastructure
      • Laboratory
      • Transportation
      • Weapons
    • IMI INDUSTRIAL SENSORS >
      • Energy
      • PDM & Process Monitoring
    • LARSON DAVIS NOISE & VIBRATION >
      • Noise Monitoring & Industrial Hygiene
    • OMS LASERPOINT & SCANNER >
      • Aerospace
      • Audio & Musical Instruments
      • Automotive
      • Electronics
      • Medical
      • Structural Integrity
  • CALIBRATION
    • Dewesoft & PCB Instrument Calibration Service >
      • DEWESoft
      • PCB Sensors & Instrumentation
  • DOWNLOAD
    • DEWESoft
    • CAE Acoustic & Vibration
    • PCB Piezotronics
    • ENDEVCO Sensors
    • IMI Industrial Sensors
    • Resensys Wireless Sensors
    • Larson Davis Noise & Industrial Hygiene Solutions
    • OMS Laser Vibrometer
    • Calibration Instruments
  • VIDEOS INFORMATION
    • DEWESoft
    • CAE Acoustic & Vibration
    • PCB Piezotronics
    • Larson Davis Noise & Vibration
  • Contact
  • Coffee Time
    • Birds of Singapore >
      • Darter
      • Great Egret
      • Little Egret
      • Pacific Swallow
      • Scaly-breasted Munia
      • Stork
      • Straw-headed Bulbul
      • White Bellied Sea Eagle
      • White Bellied Sea Eagle Catching Fish
      • Zebra Dove
    • Fireworks >
      • 2020 (1)
      • 2020 (2)
      • 2020 (3)
    • Singapore Bird Park
    • Singapore Wildlife