Results 111 to 120 of about 12,692 (145)
Some of the next articles are maybe not open access.
ÐодеÑнизаÑÐ¸Ñ ÑÑ ÐµÐ¼Ñ Ð²ÑдаÑи моÑноÑÑи ТÐЦ-8
2020Topic of the master's final qualification work: «Modernization of the power distribution scheme of CHPP-8». The main goal is to modernize and reconstruct the power distribution scheme for the 110 kV cable line "CHPP-8 - Ðndron'evskaya-1, 2 with a jumper" to substation â 770 " Ðndron'evskaya», this will allow you to stay in transit of two 110 kV ...
openaire +1 more source
ÐодеÑнизаÑÐ¸Ñ ÑазÑединиÑÐµÐ»Ñ Ñипа Ð Ð10-400
2016РаÑÑмоÑÑÐµÐ½Ñ ÐºÐ¾Ð½ÑакÑнÑе ÑиÑÑÐµÐ¼Ñ ÑазÑединиÑелей внÑÑÑенней ÑÑÑановки (Ð Ð). РаÑÑмоÑÑен ваÑÐ¸Ð°Ð½Ñ Ð¼Ð¾Ð´ÐµÑнизаÑии ÑазÑединиÑÐµÐ»Ñ Ð Ð Ð½Ð° 10кÐ, 400Ð.
openaire +1 more source
ÐодеÑнизаÑÐ¸Ñ ÑеволÑвеÑной головки Ð Ð-200
2017Ð¦ÐµÐ»Ñ ÑабоÑÑ: модеÑнизиÑоваÑÑ ÑеволÑвеÑнÑÑ Ð³Ð¾Ð»Ð¾Ð²ÐºÑ Ð Ð-200 пÑÑем ÑпÑоÑÐµÐ½Ð¸Ñ ÐºÐ¾Ð½ÑÑÑÑкÑии и Ð·Ð°Ð¼ÐµÐ½Ñ Ð³Ð¸Ð´ÑопÑивода на ÑлекÑÑÐ¾Ð¼ÐµÑ Ð°Ð½Ð¸ÑеÑкий двигаÑелÑ.
openaire +1 more source
ÐодеÑнизаÑÐ¸Ñ Ð²Ð¾Ð·Ð´ÑÑного вÑклÑÑаÑÐµÐ»Ñ 400 Ð,4000 Ð
2020Тема данной ÑабоÑÑ: модеÑнизаÑÐ¸Ñ Ð²Ð¾Ð·Ð´ÑÑного вÑклÑÑаÑÐµÐ»Ñ Ñ Ð½Ð¾Ð¼Ð¸Ð½Ð°Ð»ÑнÑми паÑамеÑÑами 400Ри 4000Ð. ÐÐ°Ð½Ð½Ð°Ñ ÑабоÑа поÑвÑÑена иÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸ модеÑнизаÑии конÑакÑной ÑиÑÑÐµÐ¼Ñ Ð½Ð¸Ð·ÐºÐ¾Ð²Ð¾Ð»ÑÑного авÑомаÑÐ¸Ñ ...
openaire +1 more source
ÐодеÑнизаÑÐ¸Ñ ÑÑенда многокÑаÑнÑÑ ÑдаÑов СÐУ2000
2022ÐаÑÑоÑÑÐ°Ñ Ð²ÑпÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑикаÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑабоÑа поÑвÑÑена Ð°Ð½Ð°Ð»Ð¸Ð·Ñ Ð¸ модеÑнизаÑии ÑдаÑной маÑÐ¸Ð½Ñ Ð°Ð²ÑомаÑизиÑованного ÑÑенда многокÑаÑнÑÑ ÑдаÑов СÐУ2000, Ñозданной в ÐÑÑÑей Ñколе авÑомаÑизаÂÑии Ð ...
openaire +1 more source
ÐодеÑнизаÑÐ¸Ñ Ñлегазового вÑклÑÑаÑÐµÐ»Ñ 330 кÐ, 63 кÐ
2020In this thesis, we analyze the power supply system of St. Petersburg, the feasibility of developing a gas-insulated circuit breaker for these parameters were analyzed. The analysis of the designs of gas-insulated switches 330 kV, 63 kA and their technical characteristics are carried out. The disadvantages of the considered switches are shown.
openaire +1 more source
ÐодеÑнизаÑÐ¸Ñ Ð²Ð°ÐºÑÑмного конÑакÑоÑа ÐºÐ²Ñ 380 Ð, 160 Ð
2020The design of the vacuum contactor KW is analyzed-1,14-2,5/160 in order to increase reliability in the mode of switching off small inductive currents. A mathematical model has been developed to modernize the device. A numerical experiment with a mathematical model was performed.
openaire +1 more source
ÐодеÑнизаÑÐ¸Ñ Ð¸ÑÑоÑника пиÑÐ°Ð½Ð¸Ñ ÐЧРплазмоÑÑона
2022The subject of the graduate qualification work is "Development of a model of the power source of the RF plasma torch, taking into account the influence of the parameters of the load oscillatory circuit". In this paper, we have developed a model of a power source for an ISP torch taking into account the influence of the parameters of the load ...
openaire +1 more source
2022
The subject of the graduate qualification work is «Modernization of 10 kV, 40 kA SF6 circuit breaker for switchgear». The given work is devoted to considering construction of a rotating arc chamber of an alternating current switch at a voltage of 10 kV, 40 kA using a magnetic blast. The research set the following goals: 1.
openaire +1 more source
The subject of the graduate qualification work is «Modernization of 10 kV, 40 kA SF6 circuit breaker for switchgear». The given work is devoted to considering construction of a rotating arc chamber of an alternating current switch at a voltage of 10 kV, 40 kA using a magnetic blast. The research set the following goals: 1.
openaire +1 more source
ÐодеÑнизаÑÐ¸Ñ Ð²ÑÑ Ð¾Ð´Ð½Ð¾Ð¹ ÑÑоÑÐ¾Ð½Ñ ÑаÑкаÑного ÑÑана
2023The work under consideration is aimed at modernizing the output side of the rolling mill. The main direction of modernization of this unit is to ensure its maintain-ability and improve operational characteristics. In the course of the work, an analysis of rolling mills was carried out, in particular, the initial node of the output side of the rolling ...
openaire +1 more source