title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ Ð²ÐµÐ»Ð¸ÑÐ¸Ð½Ñ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ Ð½Ð° Ð¿Ð¾Ð¶Ð°ÑÐ½ÑÑ Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÑ Ð±ÑÑÐ¾Ð²Ð¾Ð³Ð¾ ÑÐ»ÐµÐºÑÑÐ¾Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Research the influence of thevalue of the voltage on the fire hazard of household electrical equipment
Creators: name: ÐÐµÐ»Ð¾ÑÐµÑÐºÐ¾Ð²ÑÐºÐ°Ñ, ÐÐ¸Ð»Ð¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2023
Subjects: Ð¿Ð¾Ð¶Ð°ÑÐ½Ð°Ñ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÑ
Ð±ÑÑÐ¾Ð²ÑÐµ ÑÐ»ÐµÐºÑÑÐ¾Ð¿ÑÐ¸Ð±Ð¾ÑÑ
Ð¿Ð¾Ð½Ð¸Ð¶ÐµÐ½Ð½Ð¾Ðµ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ðµ
Ð¿Ð¾Ð²ÑÑÐµÐ½Ð½Ð¾Ðµ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ðµ
ÑÑÐ°Ð½Ð´Ð°ÑÑ 230 Ð
fire safety
household electrical appliances
low voltage
high voltage
230 V standard

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description: The subject of the graduate qualification work is âResearch the influence of the value of the voltage on the fire hazard of household electrical equipmentâ. This work is devoted to the study of the impact of the value of high and low voltage on household appliances in connection with the transition of electrical networks to a new standard rated voltage with a value of 230 V. The tasks addressed in the research: and household appliances in connection with the transition of electrical networks to a new standard of nominal voltage with a value of 230V. Tasks that were solved during the study: 1 Conducting tests to evaluate the performance of electrical equipment depending on different voltage values; 2 Drawing up proposals for the labeling of household electrical equipment; 3 Drawing up proposals for the reduction of fire hazards of household equipment. Measurements of input voltage in a dwelling house for half a year were carried out, experiments with different household electrical equipment, to which values of increased and undervoltage of two current standards with values of nominal voltages of 220 V and 230 V were applied for comparison of influence. As a result, when using electrical equipment made to 220 V standard, in the network, fed to 230 V standard, was recorded increase in temperature, exceeding the allowable increase according to the technical documentation of the equipment. As a result of the study, proposals were developed to ensure fire safety of household electrical equipment for consumers. List of digital technologies used in the course of work: Microsoft Excel, scientific electronic library eLIBRARY.RU, database of VNIIPO Russian Emergency Ministry.