title: Ð¡Ð¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¿ÑÐ¾ÑÐµÐ½Ð½ÑÑ Ð¼Ð¾Ð´ÐµÐ»ÐµÐ¹ ÑÐ¸ÑÑÐµÐ¼ Ð²Ð¾Ð·Ð±ÑÐ¶Ð´ÐµÐ½Ð¸Ñ ÐºÐ¾ÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ
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: Improvement of simplified models of indirect excitation systems
Creators: name: ÐÐ»Ð°ÑÐ¾Ð², ÐÐ»ÐµÐºÑÐ°Ð½Ð´Ñ
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Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
Ð±ÐµÑÑÑÑÐ¾ÑÐ½Ð°Ñ ÑÐ¸ÑÑÐµÐ¼Ð° Ð²Ð¾Ð·Ð±ÑÐ¶Ð´ÐµÐ½Ð¸Ñ
ÑÐ¿ÑÐ¾ÑÐµÐ½Ð½Ð°Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ
Ð¼Ð°Ð»ÑÐµ Ð¸ Ð±Ð¾Ð»ÑÑÐ¸Ðµ Ð²Ð¾Ð·Ð¼ÑÑÐµÐ½Ð¸Ñ
Ð½Ð°ÑÑÑÐµÐ½Ð¸Ðµ Ð²Ð¾Ð·Ð±ÑÐ´Ð¸ÑÐµÐ»Ñ
brushless excitation system
simplified model
small and large disturbances
exciter saturation

description: Ð¢ÐµÐ¼Ð° Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ: Â«Ð¡Ð¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¿ÑÐ¾ÑÐµÐ½Ð½ÑÑ Ð¼Ð¾Ð´ÐµÐ»ÐµÐ¹ ÑÐ¸ÑÑÐµÐ¼ Ð²Ð¾Ð·Ð±ÑÐ¶Ð´ÐµÐ½Ð¸Ñ ÐºÐ¾ÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð´ÐµÐ¹ÑÑÐ²Ð¸ÑÂ».Â ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¿ÑÐ¾Ð²ÐµÑÐºÐµ Ð²ÑÑÐºÐ°Ð·Ð°Ð½Ð½Ð¾Ð¹ ÐÐ Â«Ð¡Ð¸Ð»Ð¾Ð²ÑÐµ Ð¼Ð°ÑÐ¸Ð½ÑÂ» Ð³Ð¸Ð¿Ð¾ÑÐµÐ·Ñ Ð¾ Ð½ÐµÐºÐ¾ÑÑÐµÐºÑÐ½Ð¾ÑÑÐ¸ Ð¿Ð¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ ÑÑÑÐµÑÑÐ²ÑÑÑÐµÐ¹ ÑÐ¿ÑÐ¾ÑÑÐ½Ð½Ð¾Ð¹ ÑÐºÐ²Ð¸Ð²Ð°Ð»ÐµÐ½ÑÐ½Ð¾Ð¹ Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð¡ÐÐ Ð ÐºÐ¾ÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ (Ð±ÐµÑÑÐµÑÐ¾ÑÐ½Ð¾Ð¹ Ð¸Ð»Ð¸ Ð²ÑÑÐ¾ÐºÐ¾ÑÐ°ÑÑÐ¾ÑÐ½Ð¾Ð¹) Ð¿ÑÐ¸ Ð±Ð¾Ð»ÑÑÐ¸Ñ Ð²Ð¾Ð·Ð¼ÑÑÐµÐ½Ð¸ÑÑ Ð¸, Ð² ÑÐ»ÑÑÐ°Ðµ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ÑÑÐ¸, ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹ Ð¿Ð¾ ÐºÐ¾ÑÑÐµÐºÑÐ¸ÑÐ¾Ð²ÐºÐµ ÑÐ¿ÑÐ¾ÑÐµÐ½Ð½Ð¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ ÐºÐ¾ÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ. ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² ÑÐ¾Ð´Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ: Ð ÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ Ð² ÑÑÐµÐ´Ðµ Matlab Simulink Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð¿ÑÐ¾ÑÑÐµÐ¹ÑÐµÐ¹ Ð­Ð­Ð¡ Ñ Ð¿Ð¾Ð»Ð½Ð¾Ð¹ Ð¸ ÑÐ¿ÑÐ¾ÑÐµÐ½Ð½Ð¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»ÑÐ¼Ð¸ Ð±ÐµÑÑÑÑÐ¾ÑÐ½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ Ð²Ð¾Ð·Ð±ÑÐ¶Ð´ÐµÐ½Ð¸Ñ. ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ðµ ÑÑÐ°Ð²Ð½Ð¸ÑÐµÐ»ÑÐ½ÑÑ ÑÐ°ÑÑÐµÑÐ¾Ð² Ð¿ÐµÑÐµÑÐ¾Ð´Ð½ÑÑ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² ÑÐ¸Ð½ÑÑÐ¾Ð½Ð½Ð¾Ð³Ð¾ Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÐ°, ÑÐ°Ð±Ð¾ÑÐ°ÑÑÐµÐ³Ð¾ Ð² ÑÐµÐ¶Ð¸Ð¼Ðµ ÑÐ¾Ð»Ð¾ÑÑÐ¾Ð³Ð¾ ÑÐ¾Ð´Ð°, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¿ÑÐ¸ Ð¼Ð°Ð»ÑÑ Ð¸ Ð±Ð¾Ð»ÑÑÐ¸Ñ Ð²Ð¾Ð·Ð¼ÑÑÐµÐ½Ð¸ÑÑ Ð¿ÑÐ¸ ÑÐ°Ð±Ð¾ÑÐµ Ð² ÑÐµÑÐ¸.Â ÐÐ½Ð°Ð»Ð¸Ð· Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð², Ð¾ÑÐµÐ½ÐºÐ° Ð¿Ð¾Ð³ÑÐµÑÐ½Ð¾ÑÑÐµÐ¹.Â Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐµÑÐµÐ½Ð¸Ñ Ð¿Ð¾ ÑÐ»ÑÑÑÐµÐ½Ð¸Ñ ÑÐ¿ÑÐ¾ÑÐµÐ½Ð½Ð¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð´Ð»Ñ ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð¿Ð¾Ð³ÑÐµÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐ¸ Ð±Ð¾Ð»ÑÑÐ¸Ñ Ð²Ð¾Ð·Ð¼ÑÑÐµÐ½Ð¸ÑÑ, Ð»Ð¸Ð±Ð¾ Ð²ÑÐ²Ð¾Ð´Ð° Ð¾ ÑÐ¾Ð¼, ÑÑÐ¾ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð½ÑÐµ Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð½Ðµ ÑÑÐµÐ±ÑÑÑÑÑ.Â Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð¿ÑÐ¾Ð´ÐµÐ»Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð¸ ÑÐ¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ñ Ð¸ Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ðµ ÑÐ¿ÑÐ¾ÑÐµÐ½Ð½ÑÐµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð±ÐµÑÑÑÑÐ¾ÑÐ½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ Ð²Ð¾Ð·Ð±ÑÐ¶Ð´ÐµÐ½Ð¸Ñ. ÐÐ¾Ð»ÑÑÐµÐ½Ð½ÑÐµ Ð¾ÑÑÐ¸Ð»Ð»Ð¾Ð³ÑÐ°Ð¼Ð¼Ñ Ð¿ÐµÑÐµÑÐ¾Ð´Ð½ÑÑ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² Ð¸ Ð¾ÑÐµÐ½ÐºÐ° Ð¿Ð¾Ð³ÑÐµÑÐ½Ð¾ÑÑÐµÐ¹ Ð¿Ð¾Ð·Ð²Ð¾Ð»Ð¸Ð»Ð¸ ÑÐ´ÐµÐ»Ð°ÑÑ Ð²ÑÐ²Ð¾Ð´ Ð¾ ÑÐ¾Ð¼, ÑÑÐ¾ Ð¼Ð¾Ð´ÐµÑÐ½Ð¸Ð·Ð°ÑÐ¸Ñ ÑÑÑÐµÑÑÐ²ÑÑÑÐµÐ¹ ÑÐ¿ÑÐ¾ÑÐµÐ½Ð½Ð¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð½Ðµ ÑÑÐµÐ±ÑÐµÑÑÑ.
description: Subject of the graduate qualification work: "Improvement of simplified models of indirect excitation systems".Â This work is devoted to testing the hypothesis expressed by JSC "Power Machines" about the incorrect behavior of the existing simplified equivalent mathematical model of ATS of indirect action (brushless or high-frequency) under large disturbances and, if necessary, the development of measures to adjust the simplified model of indirect action. The tasks were solved during the study were:Implementation in Matlab Simulink environment of the mathematical model of the simplest EPS with full and simplified models of brushless excitation system. Performing comparative calculations of transients of synchronous generator operating in no-load mode, as well as under small and large perturbations during network operation. Analysis of the results, evaluation of errors. Development of solutions to improve the simplified model to reduce the error in large perturbations, or the conclusion that the proposed changes are not required.Â As a result of this work, the existing simplified models of the brushless excitation system were modeled and analyzed. The resulting oscillograms of transients and error estimates led to the conclusion that an upgrade of the existing simplified model is not necessary.