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Information × Registration Number 0310U008213, 0106U003497 , R & D reports Title Electromagnetic compatibility in networks of electrosupply of the industrial enterprises and cities popup.stage_title Електромагнітна сумісність в мережах електропостачання промислових підприємств і міст Head Kourennyi Eduard, Registration Date 10-12-2010 Organization Donetsk National Technical University popup.description2 Object of research - electromagnetic compatibility (EMC) in electrosupply systems. The working out purpose - the general methods of calculation of parametres of modes of systems of electrosupply and indicators EMC. Research methods - the general methods of the theory of automatic control and the theory of casual processes. The general principles of an estimation EMC by influence modelling conductor hindrances on an electric equipment and the person are offered. Methods of correction of irregular deviations from stationary modes of output and the expense of energy carriers are developed. The general method of calculation of electric loadings from group of electroreceivers on curves of currents which does not give an error at summation of individual indicators is offered. Are generalized a method partial reactions for an estimation EMC at difficult structures of weighing filters. The fliker-model by the account of the phenomenon of slow adaptation of sight that allows to avoid understating of requirements to EMC on pressure fluctuations at frequencies below 0,5 Hz is improved. The general analytical method of calculation of fliker doses is offered at fluctuations of pressure of any form. On an example of asynchronous engines the dynamic model is developed for an estimation EMC on asymmetry of pressure. Two approaches to definition nonsinusoidality pressure are considered. The dynamic model of condenser installation for an estimation EMC on nonsinusoidality is offered. The method of forecasting of electric loadings from group of cars of contact welding by imitation of individual loadings is developed. Results are approved in design practice and used in educational process. Predicted assumptions concerning use of results - improvement of ГОСТ 13109-97 and Building norms ДБН В.2.5.-23-2003. Product Description popup.authors Дмитрієва О.М. Коломитцев А.Д. Ленко В.Г. Муха В.П. Погрібняк Н.М. Топчій В.О. Чурсінов В.І. popup.nrat_date 2020-04-02 Close