Digital expertise keeps wind parks turning

The power of big data

Digital expertise that keeps your wind turbines turning

Data learning drives the wind industry into a new era
The future of the wind industry will not be business as usual. How are big data insights powering a new era of smart wind power and transforming the entire digital enterprise, accelerating innovation, and harnessing new opportunities?
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Do you have questions about technology made by Siemens Gamesa? Are you looking for smart wind power solutions to get more out of your project? Please do not hesitate to contact us.

Big data, big ideas

Turn each bit of data into better outcomes for you

By the year 2020, the volume of digital data stored is expected to surpass 40 zettabytes. One zettabyte is 50 percent more than all the grains of sand on all of Earth’s beaches – an astronomical amount of information with equally momentous potential. Yet, big data is not new to the wind industry.

The sector granted connectivity to turbines over a decade ago, with some companies installing sensors as far back as two decades ago. From energy outputs to weather conditions, these sensors have recorded nearly every factor of operation. Now, the question becomes how to translate the mountains of amassed data into meaningful insight – a transition that will accelerate renewable energy innovation.

Harnessing powerful insights today to generate smarter wind power for tomorrow

A pioneer of wind energy for over 30 years, Siemens Gamesa was the first company in the world to install smart wind turbines including sensors. Today, Siemens Gamesa maintains the industry’s largest amount of historical data – a database that grows daily with data collection from over 10,000 turbines worldwide.

Inside each smart turbine, more than 300 sensors continuously transmit over 200 gigabytes of data per day to Siemens Gamesa’s state-of-the-art remote diagnostic center in Brande, Denmark. Here, advanced analytics and round-the-clock human monitoring convert this raw data into valuable insights.

Smart wind power: Remote diagnostic center in Denmark

Big data in wind energy: Service diagnostic expert
Big data generates bigger outcomes for wind farm owners

Whereas other companies focus on a purely IT approach, Siemens Gamesa uses the strength of its personnel and OEM experience to not just “see” what is happening, but understand why it is happening.

This enables us to predict and prevent unscheduled downtime, transition wind farms to condition-based monitoring, and substantially extend the lifecycle of each smart wind turbine.

By unlocking big data insights, we generate real value for your customers, such as new applications and solutions that enhance digital service and improved decision-making for revolutionary business models that capitalize on unforeseen ventures.

Optimizing operations

Remote monitoring and data analytics
Analyzing data allows for smart service planning

The key to creating really smart wind turbines lies in the future – literally speaking. As turbine sensors continuously transmit data to Siemens Gamesa’s Diagnostic Center, a digital model uses these values to forecast the condition of the physical asset.

These models examine weather, component information, service reports and the performances of similar models in the global fleet to determine when and how a turbine should be serviced – days, weeks, months, and even years in advance. This predictive capability reduces unplanned maintenance and downtime, adding weeks of profitable production.

In the future, a digital wind farm’s success may hinge on these aspects:

  • how skillfully its virtual model has been designed
  • how successfully operational data can be fed into it
  • how well the resulting data can forecast its future.

Remote monitoring generates maintenance advice

At the Diagnostic Center, 130 analytic experts perform more than 34,000 data analyses per year. Vibration diagnostics detect irregularities indicative of potential fast- or slow-developing damage, and over 99 percent of all drive train damage is accurately predicted. The advantage of this digital service lies in the savings and the planning: New parts can be ordered in advance and servicing can be postponed until the low-wind season.

When the technician visits the site, our Monitoring Operations and Registration System (MORS) provides a report outlining the issue and data-driven solutions. For every turbine event that occurs, whether reactive or proactive, a diagnostic MORS case is recorded – in a database that now contains over two million cases. Each case generates advice on the immediate remote handling of the turbine by analyzing data from previous cases. With a database this diverse, Siemens Gamesa can remotely resolve 85% of all alarms received within 10 minutes.

Take a virtual tour of our remote diagnostic center

Digital solutions

Expanded digital enterprise
Performance-boosting applications for digital wind farms

Big data in wind energy introduces an opportunity to boost performance through advanced technology. As the Original Equipment Manufacturer (OEM), Siemens Gamesa uses operational sensor data to create solutions that respond to specific turbine and customer needs. In fact, 80% of Siemens Gamesa’s data-driven applications are standalone, enabling customers to generate more energy from the same infrastructure. Three examples of how data-driven upgrades optimize assets for the lifecycle of the project:

  • Power Curve Upgrade (PCU): a three-part package that improves a wind turbine’s ability to utilize the wind by enhancing the blade surface
  • High Wind Ride Through (HWRT) functionality: stabilizes energy output under extreme wind conditions – when a certain threshold is met, the system automatically moderates production, preventing the turbine from shutting down
  • Operation With Ice (OWI): a solution performing remote adjustments of blade pitch and speed to maintain steady operation in harsh climates

Dynamic business models

Revolutionize wind power by driving digital business
Data-driven processes increase productivity
Siemens Gamesa’s data-driven approach to maximizing turbine efficiency and availability enables farms to use big data to their advantage. This not only unlocks greater production at lower lifecycles, but also opens the door to new opportunities for growth and competitive sustainability. Data-driven businesses have an output and productivity that is five to six percent higher than similar organizations without data-driven processes. In the wind industry, these boosts could mean a difference of millions in recovered revenue.
Helping partners to capitalize on big data
Siemens Gamesa is helping wind energy companies develop business models specifically designed to create additional value by extracting, refining and ultimately capitalizing on data. Through condition-based maintenance, more efficient resource deployment, and improved fleet management, we bring added value to digital wind farms. The new business models are moving away from pay-as-you-go. Instead, they will be characterized by no scheduled visits, remote diagnostics, and flexible solutions. In today’s interconnected world, big data empowers wind energy companies to produce secure and viable energy for decades into the future.
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