title: ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ°ÑÑÐ¸ Ð¿Ð¾Ð´ÑÑÐ°Ð½ÑÐ¸Ð¸ 110/35/6 ÐºÐ Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸ÐµÐ¼ ÑÐµÑ Ð½Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐµÑÐµÐ½Ð¸Ð¹ Ð¸ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÐÐ "Ð¢Ð°Ð²ÑÐ¸Ð´Ð° Ð­Ð»ÐµÐºÑÑÐ¸Ðº"
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: Design of the electrical part of the 110/35/6 kV substation using technical solutions and equipment of Tavrida Electric Group of Companies
Creators: name: ÐÐ¾ÑÐ±ÑÐ½Ð¾Ð²Ð°, ÐÑÐµÐ½Ð¸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: 2020
Subjects: ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÑ
ÐºÐ°ÑÐµÑÑÐ²Ð¾ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³Ð¸Ð¸
Ð½ÐµÑÐ¸Ð½ÑÑÐ¾Ð¸Ð´Ð°Ð»ÑÐ½Ð¾ÑÑÑ
Ð²ÑÑÑÐ¸Ðµ Ð³Ð°ÑÐ¼Ð¾Ð½Ð¸ÐºÐ¸ ÑÐ¾ÐºÐ°
Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾-ÑÐµÑ Ð½Ð¸ÑÐµÑÐºÐ¸Ñ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑ
electrical appliances
quality of electric power
non-sinusoidality
high harmonic currents
software and technical

description: Ð¢ÐµÐ¼Ð° Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ: Â«ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ°ÑÑÐ¸ Ð¿Ð¾Ð´ÑÑÐ°Ð½ÑÐ¸Ð¸ 110/35/6 ÐºÐ Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸ÐµÐ¼ ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐµÑÐµÐ½Ð¸Ð¹ Ð¸ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÐÐ Â«Ð¢Ð°Ð²ÑÐ¸Ð´Ð° Ð­Ð»ÐµÐºÑÑÐ¸ÐºÂ». Ð Ð°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð³Ð»Ð°Ð²Ð½Ð¾Ð¹ ÑÑÐµÐ¼Ñ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ¾ÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ð¹ Ð¿Ð¾Ð´ÑÑÐ°Ð½ÑÐ¸Ð¸ 110/35/6 ÐºÐ ÐÐ¾ÑÐºÐ¾Ð²ÑÐºÐ°Ñ Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸ÐµÐ¼ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ. ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² ÑÐ¾Ð´Ðµ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ: 1) Ð¾Ð±Ð·Ð¾Ñ Ð¾ÑÑÐ°ÑÐ»ÐµÐ²ÑÑ Ð¸ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½ÑÑ ÑÑÐ°Ð½Ð´Ð°ÑÑÐ¾Ð²; 2) Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ°ÑÑÐ¸ ÐÐ¡, Ð²ÐºÐ»ÑÑÐ°Ñ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÑ ÑÐµÑÑÐµÐ¶ÐµÐ¹ Ð³Ð»Ð°Ð²Ð½Ð¾Ð¹ ÑÑÐµÐ¼Ñ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ¾ÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ð¹ Ð¸ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ Ð¿Ð¾Ð´ÑÑÐ°Ð½ÑÐ¸Ð¸; 3) ÑÐ°ÑÑÐµÑ Ð¿Ð¾Ð¿ÑÐ°Ð²Ð¾ÑÐ½Ð¾Ð³Ð¾ ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½ÑÐ° Ðº Ð´Ð»Ð¸ÑÐµÐ»ÑÐ½Ð¾ Ð´Ð¾Ð¿ÑÑÑÐ¸Ð¼Ð¾Ð¼Ñ ÑÐ¾ÐºÑ ÐºÐ°Ð±ÐµÐ»ÑÐ½Ð¾Ð¹ Ð»Ð¸Ð½Ð¸Ð¹ 6 ÐºÐ, Ð¿Ð¸ÑÐ°ÑÑÐµÐ¹ Ð½ÐµÐ»Ð¸Ð½ÐµÐ¹Ð½ÑÑ Ð½Ð°Ð³ÑÑÐ·ÐºÑ; 4) ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÑÑÑÐºÑÑÑÐ½Ð¾Ð¹ ÑÑÐµÐ¼Ñ Ð¸ Ð²ÑÐ±Ð¾Ñ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾-ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ° Ð¿Ð¾Ð´ÑÑÐ°Ð½ÑÐ¸Ð¸. Ð ÑÐ¾Ð´Ðµ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ°ÑÑÑÐ¸ÑÐ°Ð½Ñ ÑÐ¾ÐºÐ¸ ÑÑÐµÑÑÐ°Ð·Ð½Ð¾Ð³Ð¾ ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ, Ð¿Ð¾ ÐºÐ¾ÑÐ¾ÑÑÐ¼ Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ Ð´Ð°Ð»ÑÐ½ÐµÐ¹ÑÐ¸Ð¹ Ð²ÑÐ±Ð¾Ñ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸ ÑÐ¾ÐºÐ¾Ð²ÐµÐ´ÑÑÐ¸Ñ ÑÐ°ÑÑÐµÐ¹ Ð´Ð»Ñ Ð Ð£ 110,35 Ð¸ 6 ÐºÐ. ÐÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ñ Ð±Ð»Ð¾ÑÐ½Ð¾-Ð¼Ð¾Ð´ÑÐ»ÑÐ½ÑÐµ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð²Ð½ÑÐµ ÑÐµÑÐµÐ½Ð¸Ñ Ð¸ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÐÐ Â«Ð¢Ð°Ð²ÑÐ¸Ð´Ð° Ð­Ð»ÐµÐºÑÑÐ¸ÐºÂ»: Ð²Ð°ÐºÑÑÐ¼Ð½ÑÐµ ÑÐµÐºÐ»Ð¾ÑÐ·ÐµÑÑ Smart-35, Ð²ÑÐºÐ»ÑÑÐ°ÑÐµÐ»Ð¸ BB/TEL Ñ ÑÐ°Ð¼ÑÐ¼Ð¸ Ð¼Ð°Ð»ÐµÐ½ÑÐºÐ¸Ð¼Ð¸ Ð´ÑÐ³Ð¾Ð³Ð°ÑÐ¸ÑÐµÐ»ÑÐ½ÑÐ¼Ð¸ ÐºÐ°Ð¼ÐµÑÐ°Ð¼Ð¸ Ð¸ Ð²ÑÑÐ¾ÐºÐ¸Ð¼ ÐºÐ¾Ð¼Ð¼ÑÑÐ°ÑÐ¸Ð¾Ð½Ð½ÑÐ¼ ÑÐµÑÑÑÑÐ¾Ð¼, Ð¶ÐµÑÑÐºÐ°Ñ Ð¾ÑÐ¸Ð½Ð¾Ð²ÐºÐ° Ð² ÑÐ¾ÑÐµÑÐ°Ð½Ð¸Ð¸ Ñ Ð³Ð¸Ð±ÐºÐ¾Ð¹ Ð¸ ÑÐ»ÐµÐ³Ð°Ð·Ð¾Ð²ÑÐµ Ð²ÑÐºÐ»ÑÑÐ°ÑÐµÐ»Ð¸ 3ÐÐ 1DT-145/EK Ð² Ð Ð£ 110 ÐºÐ, ÐºÐ°Ð±ÐµÐ»Ñ Ñ Ð¸Ð·Ð¾Ð»ÑÑÐ¸ÐµÐ¹ Ð¸Ð· ÑÑÐ¸ÑÐ¾Ð³Ð¾ Ð¿Ð¾Ð»Ð¸ÑÑÐ¸Ð»ÐµÐ½Ð°. Ð ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÑÐ¸ÑÐ°Ð½ Ð¿Ð¾Ð¿ÑÐ°Ð²Ð¾ÑÐ½ÑÐ¹ ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½Ñ Ðº Ð´Ð»Ð¸ÑÐµÐ»ÑÐ½Ð¾ Ð´Ð¾Ð¿ÑÑÑÐ¸Ð¼Ð¾Ð¼Ñ ÑÐ¾ÐºÑ ÐºÐ°Ð±ÐµÐ»ÑÐ½Ð¾Ð¹ Ð»Ð¸Ð½Ð¸Ð¸ 6 ÐºÐ. ÐÑÐ±ÑÐ°Ð½Ð½Ð¾Ðµ ÑÐµÑÐµÐ½Ð¸Ðµ ÐºÐ°Ð±ÐµÐ»Ñ 6 ÐºÐ, Ð¿Ð¸ÑÐ°ÑÑÐµÐ³Ð¾ Ð½ÐµÐ»Ð¸Ð½ÐµÐ¹Ð½ÑÑ Ð¿Ð¾ÑÑÐµÐ±Ð¸ÑÐµÐ»ÐµÐ¹, ÑÐ¾Ð·Ð´Ð°ÑÑÐ¸Ñ Ð½ÐµÑÐ¸Ð½ÑÑÐ¾Ð¸Ð´Ð°Ð»ÑÐ½Ð¾ÑÑÑ Ð² ÑÐµÑÐ¸, Ñ ÑÑÐµÑÐ¾Ð¼ Ð¿Ð¾Ð¿ÑÐ°Ð²Ð¾ÑÐ½Ð¾Ð³Ð¾ ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½ÑÐ° Ð½Ðµ Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÑ Ðº Ð¿ÐµÑÐµÐ³ÑÐµÐ²Ñ Ð¸Ð·Ð¾Ð»ÑÑÐ¸Ð¸.
description: The subject of the graduate qualification work is Â«Design of the electrical part of the 110/35/6 kV substation using technical solutions and equipment of Tavrida Electric Group of CompaniesÂ». This work is devoted to the selection of the main electrical equipment and the design of the 110/35/6 kV Moskovskaya substation using modern equipment. Tasks that were solved during the design: 1) review of industry and state standards; 2) design of the electrical part of the substation, including the development of drawings of the main circuit of electrical connections and the design of the substation; 3) calculation of the correction factor for the long-term permissible current of cable lines 6 kV, supplying a non-linear load; 4) development of a structural diagram and selection of equipment for the software and hardware complex of the substation. During the design, three-phase short-circuit currents were calculated, according to which a further selection of equipment and current-carrying parts for switchgear 110.35 and 6 kV was made. Tavrida Electric GC block-modular design solutions and equipment were used: Smart-35 vacuum reclosers, BB / TEL circuit breakers with the smallest arcing chambers and a high switching resource, a rigid busbar in combination with a flexible circuit and 3AR1DT-145 / EK gas-insulated circuit breakers in RU 110 kV, XLPE insulated cable. In the work, the correction factor to the long-term permissible cable line current of 6 kV is calculated. The selected cross-section of the 6 kV cable supplying non-linear consumers creating non-sinusoidality in the network, taking into account the correction factor, will not lead to overheating of the insulation.