Renewable Energy

Trusted Solutions for Power Analysis, Efficiency, and Compliance

A renewable ecosystem consists of interconnected components that harness, store, convert, and distribute energy from renewable sources, each vital for ensuring efficiency, reliability, and sustainability. The industry faces challenges such as improving energy conversion efficiency, maintaining power compliance with stringent standards, and ensuring consistent power quality.

Yokogawa addresses these issues by testing and validating system performance, fostering co-innovation with customers to advance solutions and drive the transition toward a cleaner, more resilient, and sustainable energy future.
 

The Renewable Ecosystem & Distributed Energy Resources (DER)

The Renewable Ecosystem & Distributed Energy Resources (DER) | Renewable Energy | Yokogawa Test&Measurement

Whether generating power or consuming it, there is a universal need to analyze power, efficiency, and meet compliance standards. Yokogawa has unique and powerful analysis solutions to address these needs.
 

Power Measurement Challenge | Yokogawa Test&Measurement

Electric power conversion adapts electrical energy for specific applications. Devices like inverters, rectifiers, and transformers facilitate this process but introduce losses and power quality issues. Accurate characterization of power electronics requires high-precision, traceable measurement instruments.

Renewable Energy Measurement Challenge | Yokogawa Test&Measurement

Renewable Energy Measurement Instruments and Solutions | Yokogawa Test&Measurement

Energy efficiency measurements are best made with a precision power analyzer, while transient capture can be achieved with a variety of waveform measuring instruments. Traceable measurements ensures Power compliance ensures a product meets industry standards as verified by traceable measurements.
 

Power Quality Power Efficiency Power Compliance Applications | Yokogawa Test&Measurement

Renewable Energy Efficiency | Yokogawa Test&Measurement

When fractions of a percent matter

This paper explains power efficiency and its relationship with power quality, educates readers on causes and types of power quality issues, and explains various efficiency  measurements.

Read the White Paper

Renewable Power Analysis | Yokogawa Test&Measurement

When you need to investigate

This paper provides a guide to basic electric power measurements, addressing the complexities of AC power, including distorted waveforms, fluctuating power factors, and multi-phase techniques.

Read the White Paper

Renewable Power Compliance | Yokogawa Test&Measurement

When you need to comply

Power compliance refers to meeting industry standards and regulations. Selecting the proper instrument is a key determining factor. This application note provides guidance in choosing the right instrument.

Read the App Note

 

Overview:

Maximum power point tracking (MPPT) charge controllers play a crucial role in the optimization of renewable energy system efficiency and performance. Through dynamic tracking of a renewable energy source’s maximum power point, an MPPT controller enables more efficient energy harvesting, faster charging, and adaptability to changing environmental conditions.

Overview:

To best utilize SiC devices for improved energy efficiency in equipment, it is important to optimize the internal device peripheral circuits in the inverter according to the device characteristics.

Overview:

What is a Power Analyzer? Power analyzers and power meters measure electrical power in devices that generate, transform, or consume electricity.

Overview:

What is an Oscilloscope? Oscilloscopes, also called digital storage oscilloscopes (DSOs) or mixed signal oscilloscopes (MSOs), are common test instruments used to display, analyze, and troubleshoot electrical or physical signals.

Overview:

The accuracy of a measurement instrument varies with the range over which a reading is measured. Not all instrument manufacturers specify accuracy and ranges in the same manner. This article explores the impact of range definitions on measurement accuracy and how one can be mindful when comparing accuracy across instruments.

Overview:

A ScopeCorder is a powerful portable data acquisition recorder that combines features of a multi-channel digital oscilloscope and a high-performance oscillographic recorder. As such, it can capture and analyze both short-term transient events and long-term trends for periods up to 200 days.

Overview:

Wind power is a renewable energy source that is being aggressively promoted (particularly in Europe) in order to reduce emissions of the greenhouse gasses that are responsible for global warming

Overview:

Measuring transformer loss helps ensure safer operation and optimizes delivery of electricity. During testing, low power factor signifies high core losses and requires specialty instruments to more accurately measure power.

Overview:

The objective of this paper is to show the close relationship between efficiency and power quality, and provide education on the causes of power quality, types of power quality issues, and provide guidance on measurement considerations.

Overview:

This article looks at some of the factors that can affect the accuracy of power measurements and shows how users can address the challenges presented by the need for accurate energy-efficiency testing.

Overview:

S.E.A. is a manufacturer of oil-cooled, air-cooled, and cast resin transformers that are used globally in power-transmission and distribution networks, railway infrastructures, factories, and for industrial equipment. S.E.A. products are high-value assets expected to provide a return over decades. Quality, durability, safety, and reliable performance are therefore the key characteristics that customers are looking for when they specify a new transformer or reactor.

Product Overviews

    Overview:

    Test and measurement engineering work groups can have differing priorities and requirements, which often results in multiple instrumentation systems and data file formats, as well as incompatible reporting. This lack of effective communication between groups and instruments causes decreased efficiency and quality and increased spending and time to market. Unify test and measurement instrumentation, software, and data across engineering teams with a suite of solutions that caters to the different needs of engineering work groups, including accurate power data, fast sampling rates, long recordings of multiple different input types, and insights into waveform data.

How-tos

Webinars

    Overview:

    Although DC power measurements can be fairly straightforward, complexities with AC power measurements arise when dealing with distorted waveforms, fluctuating power factors, and multiple phases, which introduce intricacies that complicate an otherwise simple measurement process.

    This on-demand webinar provides an informative dive into the various fundamental aspects of power measurement and includes:

    • A look at multi-phase measurements and measurement techniques
    • A review of practical applications
    • Real-world examples
    Overview:

    Why should you be concerned with your product’s power system voltage and current harmonics? From an engineering perspective, harmonics produce excessive heat in equipment that causes significant damage and results in inefficient operation. From a business perspective, compliance is an absolute requirement for entry into global markets. To minimize or eliminate these issues and establish acceptable levels of harmonics, numerous power quality standards with specifications and limits for harmonic distortion, such as IEEE 519-2014 and IEC61000-3-2, have been introduced. During this webinar, attendees will gain knowledge on the inner workings of harmonics, learn best practices for accurately measuring harmonics, learn to recognize and distinguish the critical difference between DFT and FFT, and discover important measurement tradeoffs across various test equipment.

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