Recent research conducted by Vujić Jovan from Jugoinspekt Beograd A.D. has unveiled alarming deficiencies in the electrical insulation mats used at transformer stations (TS) operating at 35/10 kV in Serbia. Published in ‘Bakar,’ this study highlights not only the technical failures of these mats but also raises significant concerns about safety standards in facilities that are critical to the mining sector and beyond.
As automation and advanced technologies increasingly permeate the management of transformer stations, the fundamental aspects of safety—particularly regarding contact and step voltage—are being overlooked. “These facilities are not just technical hubs; they are workplaces where employees are exposed to various hazards, despite the fact that they are not constantly present,” Jovan noted. This oversight can have dire implications, especially in industries such as mining, where electrical safety is paramount.
The study’s findings are particularly troubling. Testing conducted across several TS revealed that the electrical insulation mats did not meet required standards, leading to inadequate protection for personnel. “The results were devastating,” Jovan stated, emphasizing that many mats were improperly installed and lacked proper inspection and oversight. Furthermore, the presence of leaks and rodents, coupled with unsanitary conditions, exacerbates the risks faced by workers.
The implications of these findings extend beyond immediate safety concerns. For the mining sector, which relies heavily on electrical infrastructure, the failure of insulation mats can lead to costly downtime, increased liability, and potential regulatory scrutiny. As the industry moves toward greater automation, ensuring that safety measures keep pace with technological advancements is crucial. The lack of compliance with existing legal frameworks only adds to the urgency for reform.
Jovan’s research underscores the need for a reevaluation of safety protocols and the implementation of more stringent testing and inspection procedures. “We must prioritize the safety of those who work in these environments,” he asserted. The findings call for immediate action from both regulatory bodies and industry stakeholders to enhance safety standards and ensure that electrical insulation materials are fit for their intended purpose.
This critical study not only sheds light on the current inadequacies but also serves as a wake-up call for the mining sector and other industries that depend on electrical infrastructure. As the sector evolves, it is essential to foster a culture of safety that aligns with technological advancements, safeguarding the health of workers and the integrity of operations.
