power frequency control

  • 释义

    功率频率调节

数据更新时间:2026-04-19 19:00:34
1、

Electronic power frequency control system

电子电源频率调节装置

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2、

Expounds the principle of audio frequency power amplifier is designed for manostat, preamplifier, volume control, power amplifier four parts digital power amplifier megaphone.

论述了音频缩小的原理,设计了以稳压电源、前置缩小、音量调理、功率缩小四局部组成的数字功率缩小扩音器。

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3、

The Automatic Frequency Control of Power System with Serious Impact Load

水火电联合跟踪冲击负荷的频率自动控制

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4、

Adaptive frequency hopping ( AFH) is a new technology that developed in recent ten years, that integrates adaptive frequency control with adaptive power control based on automatic link quality analysis ( LQA).

自适应跳频是近十几年来发展起来的一种跳频通信新技术,是建立在自动信道质量评估基础上,将频率自适应和功率自适应控制相结合的跳频技术。

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5、

Field test and strategy analysis of primary frequency control in Yunnan power grid

云南电网一次调频试验工作现状及策略分析

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6、

The application of phase control rectifier with variable frequency in power supplying for train

变频输入的相控整流技术在列车供电中的应用

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7、

Power System Load Frequency Feed Forward Control

电力系统负荷频率的前馈控制

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8、

The advantages of frequency speed control in forced draught fan for boiler in power plant are set forth by examples.

结合实例阐明了电站锅炉送风机采用变频调速的优点。

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9、

Automatic frequency control ( AFC) system is used to adjust the frequency of microwave power source to match the inherent frequency of acceleratory tube.

自动频率控制(AFC)系统用于调节微波功率源输出的微波频率,使之与加速管的固有谐振频率匹配。

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10、

The integrated design scheme of the calibration test system presented in this paper introduces the hardware system including radio frequency control module, power control module, I/ O control module and control module as well as test clamp.

本文提出了完整的校准测试系统设计方案,介绍了该系统的硬件系统组成:射频控制模块,电源控制模块,I/O控制模块,系统控制模块和测试夹具;

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11、

IGBT emerged in early 1980s as a new type of entire-control power electronics transistor. The Induction-heating Power Supply ( ISP) with power of hundreds kilowatt and frequency between 10~ 100 kHz is popularly used in induction-heating field.

IGBT是80年代初出现的新一代全控型电力半导体器件,在感应加热领域生产的功率达数百千瓦、频率10~100kHz的IGBT超音频电源,正得到广泛应用。

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