Few companies can afford to have their operations halted by unexpected downtime, but for the energy grid potential power failures could plunge parts of, or entire, countries into darkness. The cost of ensuring that Britain can switch its lights back on, following a failure, has grown by £12 million in the past year alone. Naturally, developed economies are not at high risk of power blackouts, apart from in the most extreme of circumstances. However, as the current infrastructure continues to age, industry leaders should begin to review the operational lifespan of this capital equipment to avoid blackouts in the future.
Martyn Williams, Managing Director of industrial automation software expert, COPA-DATA UK, discusses the role the Internet of Things (IoT) plays in the energy sector.
Substations were originally designed as islands of automation, unable to transfer data back to the network without manual intervention. For example, without connected infrastructure, an engineer would have had to physically visit the substation to export the assets and data necessary to conduct and examine a thorough off-site analysis of transmission data from a specific substation.
During the time it would take to complete this procedure, the information that the engineer had gathered would have become out of date and, as a result, the report would retain little value. Moreover, if the data shows any sign of failure or deterioration of power generation, it would be almost impossible to pinpoint the cause of the problem, as the engineer wouldn't have access to any real-time or corresponding data.
Connecting the islands of automation
The first step to combat these challenges is to deploy intelligent SCADA software. Using IoT (Internet of Things) led architecture, our intrepid substation engineer could automatically collect data and archive it in the cloud. By storing all substation data in a centralised network, engineers can analyse real-time and historical data of any substation in the network, regardless of their individual location.
Collecting process data is a positive step forward for the energy sector and its use of IoT, but if this huge expanse of data is left to gather dust, the information will be rendered useless. When choosing SCADA software, it is important to look for an application that can also deliver business intelligence through its data, using automated analysis.
According to a recent statement by Gartner, the adoption of big data analytics technology is one of the key trends in the energy sector, especially for organisations hoping to reduce costs and enhance their competitive advantage.
Some SCADA applications, will deliver this through predictive analytics. Combining real-time and historical reports of energy transmission, with the datasets of other substations in the network, the software will generate a comprehensive overview of each substations performance and in turn, the predicted lifespan of its capital equipment.
Risks of ignoring aging infrastructure
Britain's outdated energy infrastructure is quickly becoming a major challenge for the sector. The aging substations used for power distribution could easily cancel out the industry's ability to provide a reliable and cost-effective provision for its users.
Other developed industrial nations, including the United States, have already suffered from power shortages due to the vulnerability of infrastructure. In the case of the US, this cost the country's economy billions. Considering the serious financial implications in the United Kingdom, it is essential that the industry future-proofs its infrastructure, instead of overlooking the rising risks.
SCADA systems have already established their role as the reigning king of monitoring and control in industrial facilities. For Britain's widely dispersed energy infrastructure, a greater uptake of IoT technologies and SCADA software would not only improve operational control of substations, but extend their lifespan too.
COPA-DATA in profile
COPA-DATA is the technological leader for ergonomic and highly dynamic process solutions. The company, founded in 1987, develops the software zenon for HMI/SCADA, Dynamic Production Reporting and integrated PLC systems at its headquarters in Austria. zenon is sold through its own offices in Europe, North America and Asia, as well as partners and distributors throughout the world. Customers benefit from local contact persons and local support thanks to a decentralized corporate structure. As an independent company, COPA-DATA can act quickly and flexibly, continues to set new standards in functionality and ease of use and leads the market trends. Over 80,000 installed systems in more than 50 countries provide companies in the Food & Beverage, Energy & Infrastructure, Automotive and Pharmaceutical sectors with new scope for efficient automation.
zenon is COPA-DATA`s highly versatile product family for industry-specific ergonomic process solutions: from sensors through to ERP. It consists of zenon Analyzer, zenon Supervisor, zenon Operator and zenon Logic. zenon Analyzer provides templates to create tailor-made reports (e.g. on consumption, downtimes, KPIs) based on data from IT and automation. zenon Supervisor, an independent SCADA system, allows comprehensive process monitoring and control of redundant systems, even in complex networks and with secure remote access. zenon Operator guarantees, as an HMI system, safe control of machines and simple, intuitive operation - including Multi-Touch. zenon Logic, which is an integrated IEC 61131-3-based PLC system, allows optimum process control and logical data processing. As a platform-independent portfolio for process solutions, the zenon Product Family integrates smoothly into existing automation and IT environments and provides set-up wizards and templates to enable easy configuration and simple migration from other systems. The principle of "setting parameters instead of programming" is a characteristic feature of the zenon Product Family.
For further information, view website: www.copadata.com Refer to page 407