Improving sustainability performance of heating facilities in a central boiler room by condition-based maintenance

Insertion of sustainability concepts in the maintenance strategies to achieve sustainable manufacturing

“…Currently, CBM is being used more frequently by companies to minimize economic losses by unexpected interruptions of equipment, reduce energy consumption during production and provide a safe working environment for employees. These benefits are verified by Do et al (2018) through a case study on the TELMA platform, software dedicated to the electronic maintenance of a real industry, and by Behzad et al (2019) through the use of CBM in a central boiler room, revealing a saving of 591312 kWh in gas consumption and 151795 liters in water http://www.ijmp.jor.br v. 10, n. 6, November -December 2019ISSN: 2236 consumption, which equals a saving of 2330 US dollars in resource consumption and 35400 US dollars in maintenance cost.…”

Integrated Intelligent Green Scheduling of Predictive Maintenance for Complex Equipment based on Information Services

“…To build a benchmark, an optimal maintenance plan which considering the single maintenance cost objective is obtained based on the general single objective genetic algorithm and its corresponding carbon emission is calculated. The optimal cost fitness is 26.861536, a feasible maintenance plan chromosome is [5,1,6,3,8,2,1,6,2,2,8,6], and the corresponding carbon emission fitness is 133.9262. Based on theoretical analysis, this solution should be dominated or included in the Pareto front.…”

“…These resources types include the first, the second, the fifth and the eighth. Therefore, the first code, the second code, the fifth code, and the eighth code in [1,3,8,8,1,6,7,1,8,6] are valid codes. For these four types of necessary maintenance resources, their scheduling paths correspond to the first path, the third path, the first path, and the first path, respectively.…”

“…In the field of equipment maintenance, predictive maintenance is gradually replacing the passive maintenance and preventive maintenance [5], [6]. With the help of modern technologies like sensors, communication networks, and data mining, equipment current health state and the predictive information for a period of future time can be obtained to support more scientific and more flexible maintenance planning [7].…”

“…With the help of modern technologies like sensors, communication networks, and data mining, equipment current health state and the predictive information for a period of future time can be obtained to support more scientific and more flexible maintenance planning [7]. A lot of research has been done on key support technology and application technology of predictive maintenance which include equipment condition monitoring and signal processing technologies [8]- [12], equipment fault diagnosis and prediction technologies [13]- [15] and predictive maintenance scheduling optimization technologies [6], [16], [17]. In the field of maintenance scheduling, the maintenance opportunity and the maintenance resource scheduling scheme are often considered as two different optimization problems in [18]- [20].…”