| Power plant products
Blade measuring technology from Bachmann
Bachmann’s Cantilever Sensor (CLS) is described as a flexible and multifunctional sensor that covers a broad range of applications. Its primary function is to deliver temperature-compensated and strain- proportional current signals for determining the strains acting on wind turbine rotor blades. In addition to detecting blade strains, the CSL can also be implemented as part of a Structural Health Monitoring system for measuring strains in tower and foundation
structures. As it is far less susceptible to local material inhomogeneities, it offers a high level of measurement accuracy. By design, it measures over a greater length than conventional strain gauges are able to measure.
The sensor offers complete force-free measurement. This means that the sensor element is neither subject to an adhesive bond, nor is it subject to mechanical ageing, both of which have negative effects on signal
quality. While conventional strain gauges and their large-area adhesive bond show signs of ageing even after short periods of use, the CLS is characterised by its robustness and long service life over the entire life cycle of the wind turbine, with no degradation of signal quality. The CLS provides an analogue output signal that can be further processed in data acquisition systems to determine the required strain information and transmit this information to the analysis system.
Integration of drone-based PV design
Scanifly, a solar industry designer of PV and field operations software, has announced an integration with Pegasus, a California-based specialist in rooftop mounting systems. The integration automatically transfers Scanifly design data and panel placement directly into the Pegasus design tool, to eliminate platform switching and duplicate work.
The direct API integration connects Scanifly’s design environment with Pegasus’s racking layout, bill of materials (BOM), and engineering document capabilities. Solar contractors
can select optimal mounting equipment and generate a comprehensive BOM in one unified workflow.
“Accurate racking systems require precise roof measurements, exact panel placement, and actual onsite structural data,” said Jason Steinberg, CEO of Scanifly. “Scanifly’s drone- based photorealistic design outputs are uniquely detailed to provide this data. Pegasus is pioneering the creation and promotion of racking solutions, and we’re excited to deliver on this with a much faster path from initial
survey to final installation.”
“This integration connects two critical parts of the process – accurate roof measurement and proper mounting specification” said Andrew Jones, VP of sales at Pegasus. The integration combines Scanifly’s accuracy from drone-based 3D models with Pegasus’ experience, promoting perfect fits for their SkipRail, Rail System, and InstaTilt products. Contractors can specify InstaFlash2 and other flashing solutions based on actual roof conditions.
Dust collector monitoring and control solution
Emerson has launched a new solution for dust collector monitoring and control. Automating dust collection monitoring, says Emerson, is an effective way to optimise filtration, ensure environmental compliance, reduce costly maintenance, and avoid expensive unplanned downtime.
This intelligent solution also integrates seamlessly with existing plant automation systems, helping to extend dust collector equipment life and boost overall operational efficiency.
Dust collectors vary in size, and are built to house filters, which must be monitored for performance, cleaned periodically with compressed air, and replaced when they fail or reach the end of their useful life.
Intelligent monitoring and control can significantly reduce maintenance costs and the total cost of ownership. Smart filter cleaning can minimise energy costs and compressed air consumption. Detecting and identifying failed filters helps avoid regulatory penalties and extend filter life significantly.
Recognising these needs across multiple industries, Emerson offers a portfolio of elements necessary for high-performance dust collectors, including mechanical and automation products such as ASCOTM pulse valves, pilot boxes, and air tanks; pressure and particle concentration sensors; basic sequencer controllers; AVENTICSTM air flow sensors; MoviconTM HMI/SCADA visualization interfaces; and PACSystemsTM PLC, I/O, and edge analytics.
Emerson’s standard dust collector monitoring and control solution combines these optimised control of pulse valves, including automated cleaning cycles of multiple filter lines; Movicon. NExT SCADA enabling remote monitoring, alerts, reporting, and integration with existing systems; PACSystems PLC controls and AVENTICS solenoids with built-in algorithm for efficient cleaning of multiple filter lines. Also QuickPanel+HMI, which provides real-time diagnostics and early warning of fault detection; scalable licensing based on pulse valve count (up to 500). ASCO P152 particle concentration sensors able to detect low dust levels and filter issues; and differential pressure monitoring with Rosemount pressure sensors and optional 4-20 mA compatibility.
www.modernpowersystems.com | May 2025 | 39
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