A novel high frequency link flyback inverter which works in the continuous conduction mode (CCM) is presented.
研究了一种高频链反激逆变器拓扑及其工作在电感电流连续模式下的控制方案。
Based on comparison between the two kinds of voltage mode high-frequency link inverter, we choose unidirectional high-frequency link inverter which is easy to realize.
并通过对两种电压源高频链逆变器的比较,确定采用容易实现的单向型高频链逆变器结构。
A new design of a high accuracy inverter power is achieved, with the accurate and constant frequency, phrase and amplitude output, by including the high frequency link.
介绍了一种应用高频链逆变技术设计的频率、相位和幅值精准的航空陀螺驱动精密逆变电源。
A novel topology of high frequency link DC ac converter with bi directional flyback mode is proposed, and its operational principle and control strategy are introduced briefly.
提出了一种新颖的双向电流源高频链DC A C功率变换器的拓扑结构,并简要地阐述了其工作原理和控制方案。
After compares, a unidirectional power flow mode inverter using high frequency link is selected as the main topology and the inverter is controlled by P87LPC768 that is made by Philips.
经过比较,选用单向电压源高频链逆变器作为逆变电源的主电路拓扑,采用的飞利浦单片机P 87lpc 768为该电源的主控芯片。
The system is frequency flexible, connects hundreds of users to a single base station, and delivers superior range and link performance in voice, video and data transmission.
该系统的频率灵活,可将数百个用户连接到一个基站,提供范围广泛和性能优越的语音、视频和数据传输功能。
Link frequency counts somewhere in between are various shades of green and yellow, and all the edges have their thickness three times the link frequency count.
链接频率计数一般都使用绿色和黄色表示,所有边的粗细度按照其链接频率计数的三倍计算。
But that obvious observation conceals a precise mathematical description: the link between the severity and frequency of conflicts follows a smooth curve, known as a power law.
用一个很简单的数学式,可以表示为:存活率与冲突频率间呈现平实的曲线关系,这被认为是法的力量。
Nor is there a clear link between the frequency of risk-related meetings and a bank's performance.
举行风险会议的频率和银行绩效间是否有关联依然不清晰。
If the link frequency count is small, make the line black; and if it is large, make it bright red.
如果频率计数很小,那么使用黑色表示;如果频率计数较高,则使用亮红色表示。
We will use the link frequency count and domain names from Listing 2 as our lineWidth and node names, respectively.
我们将使用清单2中的链接频率计数和域名分别作为lineWidth和节点名。
Each individual Tweet will be followed by a link to reply and the frequency of updates will be customizable.
每个Twitter消息后面都有一个回复链接,消息更新频率可以定制。
The fifth is the observation in reality of a predicted link between increased sea-surface temperatures and the frequency of the most intense categories of hurricane, typhoon and tropical storm.
第五,观察资料显示:海洋表面温度的持续上升和最高级别飓风、台风以及热带风暴的发生频率之间存在着可预测关系。
Our digital data link USES the frequency spectrum allocated to small UAS much more efficiently than the analog link it replaces.
我们的数字数据链采用频谱分配给小型无人机的效率远远高于模拟系统。
A new control approach is presented with a "local strain compensation" and a low cutoff frequency inertial link feedback in place of the differential one.
提出了“局部激励应变补偿”和把通常的微分负反馈改为低截止频率的惯性环节正反馈的控制新方案。
The Doppler frequency shift, the main factor restricting the bandwidth of receiver in inter satellite laser link, with orbit equations is calculated.
从轨道方程出发,对影响卫星光链路接收机带宽的主要因素———多普勒频移进行了研究。
To ensure the best performance, please kindly check in advance and furnish us the exact up-link and down-link frequency range when you ordering.
为确保最好的机器性能,在调整时,请慢慢测试上行及下行频率范围,找出精确的位置。
This register sets the operating Rx frequency for the wireless link Select the desired channel from the frequency table.
这个寄存器设置无线连接的接收频率。从频率表中选择所需的通道。
This paper mainly discussed the technology of frequency management of communication network based on the physical layer and the data link layer.
本文主要研究了基于该协议物理层和数据链路层的通信网频率管理技术。
The capacity, network organizing, coverage, link budget and frequency planning are discussed.
探讨了系统容量、组网、覆盖范围、链路预测和频率规划等内容。
Link quality analysis (LQA) is a key measurement process in adaptive frequency hopping (AFH) communication systems and results in adaptive frequency and power control.
信道质量评估是自适应跳频通信的关键技术,其实时评估结果为自适应频率控制和自适应功率控制提供依据。
The steady principle of the inverter with a high frequency pulse AC link and the unipolarity phase shifting control strategy are investigated.
该文深入分析研究了高频脉冲交流环节逆变器稳态原理特性与单极性移相控制策略。
The analysis of frequency spectrum is an important link in seismic data processing.
在地震数据处理中,频谱分析是不可缺少的重要环节。
We are drawing upon resources within the unconscious mind. When the resources of two unconscious minds link together into the same frequency, we call it Telepathy.
我们利用的是处于潜意识里的在资源,当两个人潜意识里的资源相互联系并达到同一频率的时,我们我们便称之为心灵感应。
A circuit topology family of inverters with high frequency pulse AC link and a double polarities phase-shifting control strategy are proposed and deeply investigated.
提出并深入研究了高频脉冲交流环节逆变器电路拓扑族及其双极性移相控制策略。
In order to ensure the reliability and stability of the communication link in the data transmission, we have to estimate the Doppler frequency offset, and amend it.
为了保证通信链路中数据传输的可靠性与稳定性,需要估计出多普勒频偏,并对其进行修正。
Adding a resonance link to the traditional PWM inflexible switching circuit, a voltage-source inverter of high frequency and no switching less was formed.
具有共振直流环节的电压型逆变器是在传统的PWM硬件开关电路上加一个共振环节,构成高频、无开关损耗电压型逆变器。
This can be done by directly coupling the device to the unit via the interfaces 58 and 80 or use can be made of another technique such as a short range radio frequency or infrared link.
这可以通过直接耦合的接口58和80,或可以使用的另一种技术作为一种短距离射频或红外线连接装置的单位。
Automatic link establishment (ALE) is one of the most important technologies in the third generation (3g) high frequency communications, with the handshake scheme being the key part.
自动链路建立(ale)技术是第三代短波通信(3G)中的一项关键技术,握手过程是自动链路建立技术的一项重要内容。
Automatic link establishment (ALE) is one of the most important technologies in the third generation (3g) high frequency communications, with the handshake scheme being the key part.
自动链路建立(ale)技术是第三代短波通信(3G)中的一项关键技术,握手过程是自动链路建立技术的一项重要内容。
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