title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ°, ÑÐ°ÑÑÑÑ Ð¸ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐµÐ¶Ð¸Ð¼Ð¾Ð² ÑÐ°Ð±Ð¾ÑÑ Ð´ÑÐ¾ÑÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð¼Ð¾Ð´ÑÐ»ÑÑÐ¾ÑÐ° Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ 10ÐºÐÑ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Development, calculation and research of the operating modes of a 10kW throttle modulator
Creators: name: ÐÐ¾Ð±Ð¾Ð², ÐÐ¼Ð¸ÑÑÐ¸Ð¹
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: 2020
Subjects: Ð´ÑÐ¾ÑÑÐµÐ»ÑÐ½ÑÐ¹ Ð¼Ð¾Ð´ÑÐ»ÑÑÐ¾Ñ
Ð¼Ð¾Ð´ÑÐ»ÑÑÐ¾Ñ ÐºÐ»Ð°ÑÑÐ° d
ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½Ñ Ð¿Ð¾Ð»ÐµÐ·Ð½Ð¾Ð³Ð¾ Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ (ÐºÐ¿Ð´)
ÑÐ¸ÑÐ¾ÑÐ½Ð¾-Ð¸Ð¼Ð¿ÑÐ»ÑÑÐ½Ð°Ñ Ð¼Ð¾Ð´ÑÐ»ÑÑÐ¸Ñ
ÐºÐ¾Ð»Ð»ÐµÐºÑÐ¾ÑÐ½Ð°Ñ Ð¼Ð¾Ð´ÑÐ»ÑÑÐ¸Ñ
Ð±Ð°Ð·Ð¾Ð²Ð°Ñ Ð¼Ð¾Ð´ÑÐ»ÑÑÐ¸Ñ
throttle modulator
class d modulator
useful efficiency
pulse-width modulation
collector modulation
basic modulation

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ Ð´ÑÐ¾ÑÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð¼Ð¾Ð´ÑÐ»ÑÑÐ¾ÑÐ° Ñ Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ 10 ÐºÐÑ Ð² Ð¿Ð¸ÐºÐ¾Ð²Ð¾Ð¹ ÑÐ¾ÑÐºÐµ. ÐÑÐ¾ÑÑÐµÐ»ÑÐ½ÑÐ¹ Ð¼Ð¾Ð´ÑÐ»ÑÑÐ¾Ñ Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÐµÑ Ð¿ÑÐ¾Ð¿ÑÑÐºÐ°ÑÑ ÑÐ¾Ðº Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ° Ð½ÐµÐ¿Ð¾ÑÑÐµÐ´ÑÑÐ²ÐµÐ½Ð½Ð¾ Ð² Ð½Ð°Ð³ÑÑÐ·ÐºÑ, Ð¼Ð¸Ð½ÑÑ Ð°ÐºÑÐ¸Ð²Ð½ÑÐ¹ ÑÐ»ÐµÐ¼ÐµÐ½Ñ, ÑÑÐ¾ Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÐµÑ ÑÐ½Ð¸Ð·Ð¸ÑÑ Ð¿Ð¾ÑÐµÑÐ¸ Ð¼Ð¾ÑÐ½Ð¾ÑÑÑ. Ð¢Ð°Ðº Ð¶Ðµ Ð¼Ð¾Ð´ÑÐ»ÑÑÐ¸Ð¾Ð½Ð½ÑÐ¹ Ð´ÑÐ¾ÑÑÐµÐ»Ñ Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÐµÑ Ð½Ðµ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÑ ÐºÑÑÐ¿Ð½Ð¾Ð³Ð°Ð±Ð°ÑÐ¸ÑÐ½ÑÐµ ÑÐ¸Ð»ÑÑÑÑÑÑÐ¸Ðµ ÐµÐ¼ÐºÐ¾ÑÑÐ¸ Ð¸ Ð´ÑÐ¾ÑÑÐµÐ»Ð¸ Ð½ÐµÐ¿Ð¾ÑÑÐµÐ´ÑÑÐ²ÐµÐ½Ð½Ð¾ Ð² Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ¸ Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ, Ð²Ð²Ð¸Ð´Ñ ÑÐ¾Ð³Ð¾, ÑÑÐ¾ Ð¼Ð¾Ð´ÑÐ»ÑÑÐ¸Ð¾Ð½Ð½ÑÐ¹ Ð´ÑÐ¾ÑÑÐµÐ»Ñ Ð¿Ð¾Ð´Ð°Ð²Ð»ÑÐµÑ Ð¿ÑÐ»ÑÑÐ°ÑÐ¸Ð¸ Ð²ÑÐ¿ÑÑÐ¼Ð»ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ
 Ð ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð²Ð¸Ð´Ñ Ð¼Ð¾Ð´ÑÐ»ÑÑÐ¸Ð¸, Ð¸Ñ Ð´Ð¾ÑÑÐ¾Ð¸Ð½ÑÑÐ²Ð° Ð¸ Ð½ÐµÐ´Ð¾ÑÑÐ°ÑÐºÐ¸. ÐÑÐ±Ð¸ÑÐ°ÐµÑÑÑ Ð½Ð°Ð¸Ð»ÑÑÑÐ°Ñ Ð²Ð°ÑÐ¸Ð°ÑÐ¸Ñ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¼Ð¾Ð´ÑÐ»ÑÑÐ¾ÑÐ°, ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²ÑÑÑÐ°Ñ Ð½Ð°Ð¸Ð»ÑÑÑÐµÐ¼Ñ ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½ÑÑ Ð¿Ð¾Ð»ÐµÐ·Ð½Ð¾Ð³Ð¾ Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ Ð¸ Ð¼Ð°ÑÑÐ¾Ð³Ð°Ð±Ð°ÑÐ¸ÑÐ½ÑÐ¼ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÑÐ¼. ÐÑÐ¾Ð¸Ð·Ð²Ð¾Ð´Ð¸ÑÑÑ ÑÐ°ÑÑÐµÑ Ð¸ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÑÐµÐ¼Ñ. Ð ÐºÐ°ÑÐµÑÑÐ²Ðµ Ð°ÐºÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ° Ð²ÑÐ±Ð¸ÑÐ°ÐµÑÑÑ ÑÑÐ°Ð½Ð·Ð¸ÑÑÐ¾Ñ, Ð¿Ð¾ÑÐºÐ¾Ð»ÑÐºÑ Ð¾ÑÐºÐ°Ð· Ð¾Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð²Ð°ÐºÑÑÐ¼Ð½ÑÑ Ð¿ÑÐ¸Ð±Ð¾ÑÐ¾Ð² Ð·Ð½Ð°ÑÐ¸ÑÐµÐ»ÑÐ½Ð¾ ÑÐ½Ð¸Ð¶Ð°ÐµÑ ÑÑÐ¾Ð¸Ð¼Ð¾ÑÑÑ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° Ð¸ Ð¾Ð±ÑÐ»ÑÐ¶Ð¸Ð²Ð°Ð½Ð¸Ñ, Ð° ÑÐ°Ðº Ð¶Ðµ ÑÐ¼ÐµÐ½ÑÑÐ°ÑÑÑÑ Ð¼Ð°ÑÑÐ¾Ð³Ð°Ð±Ð°ÑÐ¸ÑÐ½ÑÐµ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ, Ð° ÑÑÐ¾, Ð² ÑÐ²Ð¾Ñ Ð¾ÑÐµÑÐµÐ´Ñ Ð¾Ð´Ð½Ð° Ð¸Ð· Ð¿ÐµÑÐ²Ð¾ÑÑÐµÐ¿ÐµÐ½Ð½ÑÑ Ð·Ð°Ð´Ð°Ñ Ð² ÑÑÐµÑÐµ ÑÐ°Ð´Ð¸Ð¾Ð²ÐµÑÐ°Ð½Ð¸Ñ Ð² Ð Ð¾ÑÑÐ¸Ð¸.
 Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð¼ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð´ÑÐ¾ÑÑÐµÐ»ÑÐ½ÑÐ¹ Ð¼Ð¾Ð´ÑÐ»ÑÑÐ¾Ñ Ñ ÐÐÐ 92%.
description: This work is devoted to the development of a throttle modulator with a power of 10 kW at the peak point. A throttle modulator allows to pass the source current to a load directly, bypassing the active element, thereby reducing the power loss. Also, the modulation inductor eliminates the need for large filter capacities and inductors directly to power supplies, since the modulation inductor suppresses the ripple of the rectified voltage
In the course of the work reviewed types of modulation, their advantages and disadvantages are considered. The best variation of the modulator implementation is selected, corresponding to the best efficiency and weight and size indicators. Produced the calculation and simulation of this scheme. A transistor is chosen as the active element, since the rejection of vacuum equipment significantly reduces the cost of production and maintenance, as well as the overall dimensions are reduced, and this, in turn, is one of the paramount tasks in the field of broadcasting in Russia.
The result is a throttle modulator with an efficiency of 92%.