Understanding Measurement Uncertainty Recapture (MUR)
Measurement Uncertainty Recapture (MUR) allows nuclear power plants to boost their capacity and enhance economic performance. Caldon has been at the forefront of MUR technology for over 25 years, offering a highly accurate solution like the CALDON LEFM CheckPlus™ ultrasonic flow meter. This system provides an accuracy of 0.3% in measuring feedwater flow, significantly improving the determination of core thermal power compared to the typical uncertainty of 2%. The introduction of the CALDON LEFM CheckPlus system in 1997 marked a new era for power uprates in nuclear plants, paving the way for enhanced efficiency, safety, and revenue generation.
Complete Solution for Existing Plants
The CALDON LEFM CheckPlus system has garnered approvals from the US NRC and other regulatory bodies, establishing itself as a reliable and verifiable measurement system for MUR uprates. With the support of experienced professionals, the installation of this system can seamlessly take place during outages, standard maintenance, or refueling, ensuring minimal disruption to plant operations. This comprehensive solution not only enhances operational efficiency but also provides a solid foundation for optimizing revenue generation and maintaining safety protocols.
Enhancing New Plant Capabilities
For new nuclear plants, the CALDON LEFM CheckPlus flow measurement system offers a complete replacement of existing technologies, resulting in significant OPEX savings, reduced CAPEX, and accelerated ROI. The system's ability to streamline piping requirements and meet mass flow measurement standards such as ASME PTC-6 without modifications translates to substantial financial benefits over the plant's lifecycle. By enabling continuous monitoring of the power conversion system, the CALDON LEFM CheckPlus system ensures long-term operational excellence and cost-effectiveness for new facilities.
About Sensia and CALDON
Sensia stands as a fusion of cutting-edge technologies from Rockwell Automation and Schlumberger, uniting process automation, real-time control, IoT, measurement, and instrumentation expertise under one umbrella. This collaboration enables Sensia to offer comprehensive support and innovative solutions to various industries, including nuclear power. CALDON, with its LEFM CheckPlus system, exemplifies Sensia's commitment to enhancing operational performance, efficiency, and safety in challenging environments like nuclear power plants.