Search academic texts

Information × Registration Number 0226U000027, (0125U003256) , R & D reports Title Automatic installations for regulation and maintenance of load power factor in the network through reactive power compensation popup.stage_title І. Оцінка загальних тенденцій у процесі споживання ЕЕ в СЕП ТОВ «МОНТАЖУНІВЕРСАЛ». 1.1. Оцінка річних показників у споживанні ЕЕ. 1.2. Оцінка добових показників у споживанні ЕЕ. ІІ. Оцінка показників роботи трансформатора. 2.1. Оцінка ККД трансформатора. 2.2. Оцінка втрат у трансформаторі. III. Розрахунок оптимального рівня компенсуючого пристрою. 3.1. Вибір точки підключення конденсаторної установки. 3.2. Розрахунок потужності конденсаторної установки. 3.3. Оцінка періоду окупності конденсаторної установки. Head Sinchuk Oleh M., д.т.н. Registration Date 01-01-2026 Organization Kryvyi Rih National University popup.description1 To reduce the total power losses in the power supply system of LLC "MONTAZHUNIVERSAL" by decreasing the share of the reactive component; to minimize the “insufficient equipping of capacitor banks”—an indicator that significantly affects the calculation of payments for reactive power flow. popup.description2 ABSTRACT: The object of the study is the process of controlling reactive power flow in the enterprise's electrical network. The purpose of forming recommendations for the use of an automatic unit for power factor correction and maintenance is to reduce total electricity losses in the power supply system of "MONTAGEUNIVERSAL" LLC. This is achieved by reducing the reactive component segment and minimizing the "insufficient RPC (Reactive Power Compensation) equipment" indicator, which significantly affects the calculation of payment for reactive power flow. To solve this problem, the application of rational approaches to determining the optimal power of capacitor banks is envisaged. The development of recommendations for improving power quality is based on the analysis of actual active and reactive power consumption, as well as losses in the power transformer. Achieving the desired effect requires a detailed study of the enterprise's operating modes and individual selection of compensation parameters. The key element is the justified selection of the type and capacity of compensating devices and the assessment of their economic and technical efficiency. Under current conditions, the proposed variant of the complete compensation device will approximately reduce the payment for reactive power (RP) by 40-60%, and the fine for insufficient RPC equipment by 35-40%. Keywords: REACTIVE POWER; POWER FACTOR; CAPACITOR BANKS; TRANSFORMERS; ELECTRICAL NETWORKS. Product Description popup.authors Yurii H. Osadchuk Sinchuk Oleg M Sherstniov Yurii V Oleksandr O. Yalovyi Maryna H. Kotiakova popup.nrat_date 2026-01-01 Close