This is a data set of condenser normal operating zone design for paper ''Multivariate process monitoring for safe operation of condensers in thermal power plants based on normal operating zones''.

Accurately and promptly detecting condenser abnormalities is essential to ensure the safe and efficient operation of thermal power plants. However, most of the existing methods do not consider implementing process monitoring in the original space of condenser process variables. This paper proposes a condenser safe operation process monitoring method based on normal operating zones. NOZs are high-dimensional geometric spaces formed by variation ranges of multiple related variables under normal conditions.

This dataset includes data and codes. The detailed technology is introduced in examples of paper ''Multivariate process monitoring for safe operation of condensers in thermal power plants based on normal operating zones''.