title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ, Ð°Ð½Ð°Ð»Ð¸Ð· Ð¸ ÑÐ°ÑÑÐµÑ Ð¾ÐºÐ¾Ð½ÐµÑÐ½Ð¾Ð³Ð¾ ÐºÐ°ÑÐºÐ°Ð´Ð° ÑÐ²ÐµÑÐ´Ð¾ÑÐµÐ»ÑÐ½ÑÑ , Ð²ÑÑÐ¾ÐºÐ¾ÑÑÑÐµÐºÑÐ¸Ð²Ð½ÑÑ ÑÐ°Ð´Ð¸Ð¾Ð¿ÐµÑÐµÐ´Ð°ÑÑÐ¸Ñ ÑÑÑÑÐ¾Ð¹ÑÑÐ² Ð¡ÐÐ Ð´Ð¸Ð°Ð¿Ð°Ð·Ð¾Ð½Ð°
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: Research, analysis and calculation of the final cascade of solid-state, highly efficient radio transmitters of the SDV installation
Creators: name: ÐÐ¾Ð½Ð¾Ð¼Ð°ÑÑÐ², ÐÐ»Ð°Ð´Ð¸Ð¼Ð¸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: 2023
Subjects: Ð Ð°Ð´Ð¸Ð¾ÑÐµÑ Ð½Ð¸ÐºÐ°
Ð¡ÐÐ§ Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾Ñ
ÐºÐ»ÑÑÐµÐ²Ð¾Ð¹ ÑÐµÐ¶Ð¸Ð¼
Ð¼Ð½Ð¾Ð³Ð¾ÑÑÐµÐµÑÐ½ÑÐ¹ ÐºÐ°ÑÐºÐ°Ð´
Ð¾ÐºÐ¾Ð½ÐµÑÐ½ÑÐ¹ ÐºÐ°ÑÐºÐ°Ð´
ÑÑÐ¸Ð»Ð¸ÑÐµÐ»Ñ ÐºÐ»Ð°ÑÑÐ° D
Ð¡ÐÐ§ Ð´Ð¸Ð°Ð¿Ð°Ð·Ð¾Ð½
Ð¸Ð½Ð²ÐµÑÑÐ¾ÑÐ½ÑÐ¹ Ð¼Ð¾ÑÑ
VLF generator
key mode
multi-cell stage
final stage
class D amplifier
VLF range
inverter bridge

description: Ð¦ÐµÐ»Ñ ÑÐµÐ¶Ð¸Ð¼Ðµ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ¾Ð¹ Ð½Ð°ÑÐ¸Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÑ â ÑÑÐ¾ Ð¼ÐµÑÐ¾Ð´Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¿ÐµÑÐµÐ´ÐµÐ»Ð°Ñ Ð¸ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð¸Ðµ ÐµÐ¼ÐºÐ¾ÑÑÐ¸ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð¾ÑÑÐµÑÐºÐ¸ ÑÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ°Ñ Ð ÐÐÐ£ Ð¡ÐÐ§Â Ð´Ð¸Ð°Ð¿Ð°Ð·Ð¾Ð½Ð°, Ð²ÑÑÐ¾Ð´Ð½Ð¾Ð³Ð¾ ÐºÐ¾ÑÐ¾ÑÑÐµ Ð½Ð°Ð³ÑÑÐ·ÐºÑ Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ñ Ð¿ÑÐ¸Ð±Ð¾ÑÐ° Ð½Ð° Ð¿ÑÐµÐ¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ð¸ Ð¿Ð¾ÑÐµÑÑ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ°ÑÑÑÑÐµ ÑÐ½ÐµÑÐ³Ð¸Ð¸ Ð¼Ð¾ÑÐ½Ð¾ÑÑÑ Ð¸ ÐºÐ»ÑÑÐµÐ²ÑÑ Ð²ÑÐµÐ¼Ñ Ð¼ÐµÑÐ¾Ð´Ð°Ñ ÑÐ°ÑÑÐ¾ÑÑ ÑÑÐ¸Ð»ÐµÐ½Ð¸Ñ. ÐÐ°Ð½Ð½ÑÐµ ÐºÐ¾ÑÐ¾ÑÑÑ ÑÐµÐ¶Ð¸Ð¼Ñ Ð²ÑÑÐ¾Ð´Ð½Ð¾Ð³Ð¾ Ð´Ð°ÑÑ ÑÑÐ¾Ð³Ð¾ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÑ Ð¿Ð¾ÑÐµÑÐ¸ ÑÑÑÐµÑÑÐ²ÐµÐ½Ð½Ð¾ ÑÐ°Ð±Ð»Ð¸ÑÐ° Ð¿Ð¾Ð²ÑÑÐ¸ÑÑ Ð¼ÐµÐ´Ð»ÐµÐ½Ð½Ð¾ ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÑÑ Ð²ÑÐµÐ¼Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ, ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ°Ñ Ð° ÑÐ°ÐºÐ¶Ðµ ÐºÐ°ÑÐµÑÑÐ²Ðµ Ð½Ð°Ð´ÑÐ¶Ð½Ð¾ÑÑÑ ÑÐ°Ð²Ð½ÑÐ¹ ÑÐ°Ð´Ð¸Ð¾ÑÑÐ°Ð½ÑÐ¸Ð¸, ÑÑÐ¾Ð²Ð½Ñ ÑÑÐ¾ ÑÐ°ÑÑÑÑÐµ ÑÐ²Ð»ÑÐµÑÑÑ ÑÑÑÑÑ Ð²Ð°Ð¶Ð½ÐµÐ¹ÑÐµÐ¹ Ð´Ð»Ð¸Ð½Ð° Ð·Ð°Ð´Ð°ÑÐµÐ¹ ÑÐ°Ð±Ð¾ÑÑ Ð´Ð»Ñ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ° Ð ÐÐÐ£ Ð¼Ð¾ÑÐ½Ð¾ÑÑÑ Ð´Ð°Ð½Ð½Ð¾Ð³Ð¾ Ð·Ð²ÑÐºÐ¾Ð²Ð¾Ð¹ Ð´Ð¸Ð°Ð¿Ð°Ð·Ð¾Ð½Ð°. ÐÐ¾Ð¼Ð¸Ð¼Ð¾ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸, ÑÐ°ÐºÐ¶Ðµ ÑÐµÐ»ÑÑ ÑÑÐ¸ÑÐ°ÐµÑÑÑ Ð¿Ð¾ÑÐ»ÐµÐ´ÑÑÑÐ°Ñ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð ÐÐÐ£ Ð¡ÐÐ§-Ð´Ð¸Ð°Ð¿Ð°Ð·Ð¾Ð½Ð° Ñ Ð²ÑÑÐ¾Ð´Ð½Ð¾Ð¹ Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ 250 ÐºÐÑ. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ ÑÑÐ¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð° Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð²ÑÑÐ¾ÐºÐ¾ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ ÑÐ²ÐµÑÐ´Ð¾ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð¼Ð¾ÑÐ½Ð¾Ð³Ð¾ Ð¿ÐµÑÐµÐ´Ð°ÑÑÐ¸ÐºÐ°, Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² Ð¾ÑÐµÑÐµÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð°, Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ ÑÐ°ÑÑÐµÑ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð²Â  ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² Ð¡ÐÐ§ Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÐ°, Ð²ÑÑÐ¸ÑÐ»ÐµÐ½Ñ Ð¿Ð¾ÑÐµÑÐ¸ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸ Ð½Ð° ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ°Ñ Ð¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¾ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ðµ ÐÐÐ Ð² 93%, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿Ð¸Ð°Ð»ÑÐ½Ð°Ñ ÑÑÐµÐ¼Ð° ÑÑÐµÐ¹ÐºÐ¸, Ð²ÑÐ¾Ð´ÑÑÐµÐ¹ Ð² ÑÐ¾ÑÑÐ°Ð² Ð¼Ð½Ð¾Ð³Ð¾ÑÑÐµÐµÑÐ½Ð¾Ð³Ð¾ Ð¡ÐÐ§ Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÐ° Ð ÐÐÐ£. Ð£ÑÑÐµÐ½Ñ ÑÐµÑÐ¼Ð¸Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð¼ÐµÑÐ½Ð¾Ð¹ Ð¾Ð±Ð»Ð°ÑÑÐ¸ Ð¸ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ñ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½ÑÐµ ÑÑÐµÐ´ÑÑÐ²Ð° Ð´Ð»Ñ ÑÐµÑÐµÐ½Ð¸Ñ Ð·Ð°Ð´Ð°Ñ. ÐÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¾ ÑÐ¿ÐµÑÐ¸Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ðµ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾-Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ðµ Matlab Ð¸ Microcap-12.2.0.5
description: The purpose of this masters work is to study and consider methods for improving the VLF range RPDU, which are based on the conversion of electrical energy and key amplification methods. The data of which output modes make it possible to significantly increase the energy efficiency, as well as the reliability of the radio station, which is the most important task for the RPDU of this range. In addition to improving energy efficiency, it is also considered a goal to further develop VLF RPDUs with an output power of 250 kW. As a result of this work, a high-performance solid-state high-power transmitter built on the basis of domestically produced elements was developed, the parameters of the VLF generator elements were calculated, the power losses on the elements were calculated and an efficiency value of 93% was obtained, and a circuit diagram of a cell that is part of a multi-cell VLF generator RPDU. The terminological features of the subject area are taken into account and software tools are used to solve problems. Specialized software and mathematical software Matlab and Microcap-12.2.0.5 are used.