title: Ð ÐµÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ñ 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 Ð´Ð»Ñ Ð½Ð°Ð´ÐµÐ¶Ð½Ð¾Ð³Ð¾ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ñ ÐÐ¸ÑÐ¾Ð²ÑÐºÐ¾Ð³Ð¾ ÑÐ°Ð¹Ð¾Ð½Ð° Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³Ð°
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: Reconstruction of the electrical part of the substation 110/35/6 kV for reliable power supply of the Kirovsky district of St. Petersburg
Creators: name: Ð¯ÑÐ¸Ð½ÐµÑÐºÐ¸Ð¹, Ð¡ÐµÑÐ³ÐµÐ¹
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: 2022
Subjects: Ð¢Ð¾ÐºÐ¸ ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ
Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¿Ð¾Ð´ÑÑÐ°Ð½ÑÐ¸Ð¸
Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÐ½ÐµÑÐ³Ð¸Ñ
Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»Ð¸ÑÐµÐ»ÑÐ½ÑÐµ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð°

description: Ð¢ÐµÐ¼Ð° Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ: Â«Ð ÐµÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ñ 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 Ð´Ð»Ñ Ð½Ð°Ð´ÐµÐ¶Ð½Ð¾Ð³Ð¾ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ñ ÐÐ¸ÑÐ¾Ð²ÑÐºÐ¾Ð³Ð¾ ÑÐ°Ð¹Ð¾Ð½Ð° Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³Ð°Â». Ð Ð°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¼Ð¾Ð´ÐµÑÐ½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð³Ð»Ð°Ð²Ð½Ð¾Ð¹ ÑÑÐµÐ¼Ñ Ð¸ Ð·Ð°Ð¼ÐµÐ½Ðµ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿Ð¾Ð´ÑÑÐ°Ð½ÑÐ¸Ð¸ 110/35/6 ÐºÐ Ð´Ð»Ñ Ð½Ð°Ð´ÐµÐ¶Ð½Ð¾Ð³Ð¾ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ñ ÐÐ¸ÑÐ¾Ð²ÑÐºÐ¾Ð³Ð¾ ÑÐ°Ð¹Ð¾Ð½Ð° Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³Ð°. Ð ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ ÑÐµÑÐ°Ð»Ð¸ÑÑ ÑÐ»ÐµÐ´ÑÑÑÐ¸Ðµ Ð·Ð°Ð´Ð°ÑÐ¸: 1)Â Ð¾Ð±Ð·Ð¾Ñ ÑÐ»ÐµÐºÑÑÐ¾ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÐÐ¡ 110/35/6 ÐºÐ; 2)Â Ð²ÑÑÐ²Ð»ÐµÐ½Ð¸Ðµ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼ ÐÐ¡ Ð¸ ÑÐ¿Ð¾ÑÐ¾Ð±Ð¾Ð² Ð¸Ñ ÑÐµÑÐµÐ½Ð¸Ñ; 3)Â Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ°ÑÑÐ¸ ÐÐ¡ Ñ Ð¿ÐµÑÐµÐ²Ð¾Ð´Ð¾Ð¼ Ð½Ð°Ð³ÑÑÐ·Ð¾Ðº Â ÐÐ Ð£ 6 ÐºÐ Ð½Ð° ÐÐ Ð£ 10 ÐºÐ; 4)Â Ð¾Ð±Ð·Ð¾Ñ Ð¾ÑÑÐ°ÑÐ»ÐµÐ²ÑÑ ÑÑÐ°Ð½Ð´Ð°ÑÑÐ¾Ð² ÐÐÐ Â«Ð Ð¾ÑÑÐµÑÐ¸ ÐÐµÐ½ÑÐ½ÐµÑÐ³Ð¾Â», Ð¸Ð·ÑÑÐµÐ½Ð¸Ðµ Ð¿ÑÐ¾ÑÐµÐ´ÑÑ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ Ð¸ Ð¼Ð¾Ð½Ð¸ÑÐ¾ÑÐ¸Ð½Ð³Ð° ÐºÐ°ÑÐµÑÑÐ²Ð° ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ½ÐµÑÐ³Ð¸Ð¸ Ð² ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð¹ ÑÐµÑÐ¸ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸. Ð ÑÐ¾Ð´Ðµ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¾ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ÑÑÐ¸ ÑÐµÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ Ð¿Ð¾Ð´ÑÑÐ°Ð½ÑÐ¸Ð¸, 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 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, 10 Ð¸ 6 ÐºÐ. Ð Ð£ 110 ÐºÐ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¾ Ð² Ð²Ð¸Ð´Ðµ ÐÐ Ð£Ð­ Ð¯ÐÐ¢-110 Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° Ð·Ð°Ð²Ð¾Ð´Ð° Â«Ð­Ð»ÐµÐºÑÑÐ¾Ð°Ð¿Ð¿Ð°ÑÐ°ÑÂ». Ð Ð£ 35 ÐºÐ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¾ Ð² Ð²Ð¸Ð´Ðµ ÑÑÐµÐµÐº ÐÐ Ð£ ÑÐµÑÐ¸Ð¸ ÐÐ¾Ð»Ð³Ð° Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° ÐÐÐ Â«Ð­Ð»ÑÐµÑÐ½Ð¸ÐºÐ°Â». Ð Ð£ 10 Ð¸ 6 ÐºÐ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ñ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ ÐÐ Ð£ ÑÐµÑÐ¸Ð¸ ÐÐ»Ð°ÑÑÐ¸ÐºÐ° D-12 PÂ  Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° ÐÐ Â«Ð¢Ð°Ð²ÑÐ¸Ð´Ð° Ð­Ð»ÐµÐºÑÑÐ¸ÐºÂ».Ð ÑÐ°Ð±Ð¾ÑÐµ Ð¸Ð·ÑÑÐµÐ½Ñ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸ ÐºÐ°ÑÐµÑÑÐ²Ð° ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ½ÐµÑÐ³Ð¸Ð¸, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐ¿Ð¾ÑÐ¾Ð±Ñ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ Ð¸ Ð¼Ð¾Ð½Ð¸ÑÐ¾ÑÐ¸Ð½Ð³Ð° ÐºÐ°ÑÐµÑÑÐ²Ð° ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ½ÐµÑÐ³Ð¸Ð¸ Ð² ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð¹ ÑÐµÑÐ¸ ÐÐÐ Â«Ð Ð¾ÑÑÐµÑÐ¸ ÐÐµÐ½ÑÐ½ÐµÑÐ³Ð¾Â».
description: The theme of the final qualification work: "Reconstruction of the electrical part of the substation 110/35/6 kV for reliable power supply of the Kirovsky district of St. Petersburg". The work is devoted to the modernization of the main circuit and the replacement of equipment of the 110/35/6 kV substation for reliable power supply to the Kirovsky district of St. Petersburg. During the work the following tasks were solved: 1) Overview of the electrical equipment of the 110/35/6 kV substation; 2) Identification of PS problems and ways to solve them; 3) Design of the electrical part of the substation and the main circuit of electrical connections. Replacement of ZRU 6 kV with KRU 10 kV; 4) Review of industry and government standards. Control and monitoring of the quality of electrical energy in the distribution network of PJSC Rosseti Lenenergo; During the design, the three-phase short-circuit currents were calculated, according to which the choice of equipment and current-carrying parts for switchgear 110, 35, 10 and 6 kV was made. 110 kV switchgear was made using YAGT-110 switchgear manufactured by Elektroapparat. The 35 kV switchgear was made using the Volga series switchgear manufactured by Eltekhnika. Switchgear 10 and 6 kV are made using switchgear of the Classic D-12 P series manufactured by the Tavrida Electric Group of Companies. The paper studies the indicators of the quality of electrical energy, as well as methods for controlling and monitoring the quality of electrical energy in the distribution network of PJSC Rosseti Lenenergo.