http://ea.donntu.ru/handle/123456789/24166 2000 г. Wed, 22 Apr 2026 22:47:10 GMT 2026-04-22T22:47:10Z http://ea.donntu.ru/handle/123456789/24496 Title: АНАЛИЗ ПОГРЕШНОСТЕЙ МЕТОДОВ ОПРЕДЕЛЕНИЯ ТОЧНОГО ЗНАЧЕНИЯ ИЗМЕРЯЕМОЙ ВЕЛИЧИНЫ Authors: Чичикало, Н.И.; Стародубцев, А.В.; Chichikalo, N.; Starodubtcev, A. Abstract: In clause the analysis of errors and comparative estimation of methods of approximation of the characteristics of measuring devices, used by microprocessor of system of the device with the purpose of definition of exact meaning of size is given Sat, 01 Jan 2000 00:00:00 GMT http://ea.donntu.ru/handle/123456789/24496 2000-01-01T00:00:00Z http://ea.donntu.ru/handle/123456789/24495 Title: АВТОМАТИЗАЦИЯ ТЕХНОЛОГИЧЕСКИХ ПРОЦЕССОВ ТЕРМИЧЕСКОЙ ОБРАБОТКИ КОМПОНЕНТОВ СЕКЦИЙ КРЕПИ Authors: Джерби, Мохамед Шамседдин; Djerby, Mochamed Shamseddin Abstract: On the basis of the carried analysis of technology's manufacturing elements powered support is established, that a "narrow" place are the thermal operations. The two-level system of automation and control processes heat treatment providing automatic control temperature developed at heat treatment of details powered support, flexibility at a choice of furnaces, management of shop of heat treatment and coordination of his work with adjacent shops. Using this system in thermal shop has allowed to raise a synchronization's level technological routes. Sat, 01 Jan 2000 00:00:00 GMT http://ea.donntu.ru/handle/123456789/24495 2000-01-01T00:00:00Z http://ea.donntu.ru/handle/123456789/24494 Title: ПОСТРОЕНИЕ ОПТИКО-ЭЛЕКТРИЧЕСКИХ ДУГОВЫХ ЗАЩИТ КОМПЛЕКТНЫХ РАСПРЕДЕЛИТЕЛЬНЫХ УСТРОЙСТВ Authors: Нагай, В.И.; Сарры, С.В.; Nagay, V.; Sarry, S. Abstract: Researched possibility of building an optometrist-electrical arc complete distributing device protection by the voltage 6-Ю kV with provision for electromagnetic hindrances on substations. Considered questions of determination of sensitivity an optometrist-electrical arc protection. Synthesized algorithms of operation an optometrist-electrical arc protection, checking light flow in protectable compartments. Sat, 01 Jan 2000 00:00:00 GMT http://ea.donntu.ru/handle/123456789/24494 2000-01-01T00:00:00Z http://ea.donntu.ru/handle/123456789/24492 Title: ДОПОЛНИТЕЛЬНАЯ РЕЗЕРВНАЯ ЗАЩИТА МОЩНЫХ БЛОКОВ ГЕНЕРАТОР-ТРАНСФОРМАТОР Authors: Сивокобыленко, Виталий Федорович; Гребченко, Николай Васильевич; Апухтин, Александр Сергеевич; Зубашенко, В.В.; Sivokobylenko, V.; Grebchenko, N.; Apukhtin, A.; Zubashenko, V. Abstract: The differential-current principle is fixed in the base of differential current additional reserve protection (DRP). The current relays of PHT type are used in it. These relays are connected to the current transformers of the block on the 330kV bus and on the side of zero terminals of the generator. Thereby the current relays of DRP are attached in tan¬dem with the relays of the main differential block protection, however they have vastly more sensitivity i.e. vastly smaller sat ting of act. Sat, 01 Jan 2000 00:00:00 GMT http://ea.donntu.ru/handle/123456789/24492 2000-01-01T00:00:00Z