Bibliographic citations
Sanabria, J., Luján (2014). Simulación de sobretensiones para mejorar los niveles de seguridad de los procedimientos de trabajo del personal de mantenimiento de subestaciones [Tesis, Universidad Nacional de Ingeniería]. http://hdl.handle.net/20.500.14076/11758
Sanabria, J., Luján Simulación de sobretensiones para mejorar los niveles de seguridad de los procedimientos de trabajo del personal de mantenimiento de subestaciones [Tesis]. : Universidad Nacional de Ingeniería; 2014. http://hdl.handle.net/20.500.14076/11758
@mastersthesis{renati/708638,
title = "Simulación de sobretensiones para mejorar los niveles de seguridad de los procedimientos de trabajo del personal de mantenimiento de subestaciones",
author = "Luján Sánchez Max Xavier",
publisher = "Universidad Nacional de Ingeniería",
year = "2014"
}
The companies in the power sector are required to develop working procedures taking into account the security specified in the National Electrical Code (NEC - 2011) and Regulation Security and Health at Work with Electricity (RESESATE - 2013). The security, pointing to Peruvian legislation on de-installations activities mainly are: i) the use of personal protective equipment (PPE) and ii) the application of the five golden rules for safe working. These conditions will be applied taking into account the particular characteristics of their own facilities. Generally, procedures are developed based on the experience gained by staff dedicated to security, in collaboration with the implementing staff. Not necessarily derived from studies to verify the effectiveness thereof. This research aims to determine the level of contribution of simulating surges on improving levels of safety work procedures used by maintenance personnel substation. To achieve this, an analysis in order to estimate the level of severity of surges arriving to the test station, which is the substation where maintenance work performed was conducted and it was determined to what extent this voltage exceeds insulation levels of protective equipment used by staff (EPPs) in implementing the recommendations of the conventional methods. It should be noted that the conventional methods only consider the implementation of a temporary ground at the entrance of the line and one in the bus section open. In this sense, this research proposes to install additional to the recommended standard working procedures temporary land. In this regard, by simulating surge has been able to propose a change to the procedure, increasing the level of security through the installation of additional temporary land: an additional temporary land at the entrance of the line and another at the terminals of the arrester. The surge simulation was performed by implementing the transmission network in the software called Transient Analysis Program - ATP and its graphical interface “ATPDraw“; with this tool transmission lines, substation conductors and yard equipment such as linear and nonlinear elements, the models used and the values used in the study were detailed in Chapter 3 of this work were configured network. We hope that this research will serve as a basis for other researchers in this framed as important as the safety of people, looking to improve work processes in the future issue.
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