超温报警并自动切断加热电源。
Over-temperature alarm and automatically cut off the heating power.
提出了一种新型的电子束焊机用阴极加热电源。
This paper describes a new heating cathode source for electronic beam welder (EBW).
对高频感应加热电源中的线圈进行了研究与设计。
A novel supersonic induction heating supply is researched, which is suitable for large-area generatrix brazing.
本文对感应加热电源的基本负载匹配方法做了简要的分析。
In this paper, the basic induction heating power load matching a brief analysis.
因此，设计并生产高频全固态感应加热电源变得尤为重要。
So it is urgent to design and produce a high frequency induction heating power supply.
因此采用IGBT来实现大功率感应加热电源是明智的选择。
So adopting IGBT to realize high power induction heating power is a wise choice.
本文针对中频感应加热装置的需要设计了一种感应加热电源。
This thesis introduces a kind of current supply of the induction heating equipment and its design scheme.
本文研究了使用功率MOSFET的固态高频感应加热电源。
A solid state high frequency induction heating power supply using power MOSFETs is studied.
采用大功率IGBT高频设备作为加热电源，气压系统作为动力。
It USES the high power IGBT high frequency equipment to provide heating power and the pneumatic system as the drive.
进气压力及压力双重调节，超温报警并切断加热电源，具有双重保护。
With in-air and spray pressure double adjustment, Double protection with over temperature alarming and power off.
负载阻抗匹配的目的是为了使感应加热电源能够输出额定功率、提高效率。
Load matching is intended to make induction heating power to the rated output power, and improve efficiency.
串联谐振电路简单、启动容易、谐振频率高，适应于小功率感应加热电源系统。
The series resonance circuit is simple, its start easy and resonance-frequency high. It is suitable in small power induction heating supply.
本文主要介绍IGBT锁相控制电路在感应加热电源控制系统中的设计和应用。
This paper mainly discusses the design and the application of the IGBT phase lock control circuit controlled by the induction heating power supply.
通过对串联谐振型和并联谐振型感应加热电源的分析与比较，选用了串联谐振。
Through the comparison of the series resonant and parallel resonant induction heating power supply, series resonant is selected.
通过这种设计方案，实现了感应加热电源的数字化控制，并给出了相应的软件框图。
The digital control of induction heating power supply was implemented through this design approach, and the software chart was illustrated as well in this paper.
由于同步信号受电网谐波的干扰，常使微机控制的中频感应加热电源不能正常运行。
A medium frequency induction heating power source controlled by the microprocessor can not be run normally, in case its synchronous signals are disturbed by the harmonic from common network.
介绍了大功率单相变频加热电源的系统组成，包括整流、滤波、逆变和控制电路等部分。
This paper introduces the system of single phase large power source varied frequency for heating, contains rectifier, filter, inverter and control circuit etc.
通过了对串联谐振式和并联谐振式感应加热电源的分析与比较，选用了串联谐振主电路。
After the series resonant type and the parallel type induction heating power supply are analyzed and compared, the series resonant type main circuit is adopted.
随后，本文给出了380V电源供电的二电平变频加热电源的主电路和控制电路的设计与实现。
Secondly, the paper designs and realizes the two level variable frequency heating power supply with line of 380V.
针对以上问题，本设计开发了一种基于PC机和单片机的感应加热电源电量采集与能量监控系统。
In view of the above questions, the design developing a method based on PC and MCU induction heating power supply power acquisition and energy monitoring system.
XGP系列高频感应加热电源是采用目前国际先进的电力电子技术而设计生产的最新高科技产品。
XGP series of high-frequency induction heating power are designed on the current international advanced electronic technology and is the latest high-tech products.
相比较传统的加热设备，感应加热电源具有极大的优势，在现在的工业生产中有着极为广泛的应用。
Comparing with the other traditional heating equipments, induction heating power supply has tremendous advantage, and has an extremely extensive application in the industrial production now.
第二章对超音频感应加热电源做了详细的技术分析，包括它的整流电路、逆变电路和并联谐振槽路。
In the second chapter, it has introduced the super-frequency induction heating power supply in detail, including its rectifier, its inverter and its parallel-resonant load.
感应加热电源是利用电涡流对工件加热的一种装置，由于具有诸多优点而在工业中得到了广泛的应用。
Power supply for induction heating is an equipment to heat the workpiece by whirling current and it is applied widely in industry because of its many virtues.
用数字信号处理器(dsp)和复杂可编程逻辑器件(CPLD)设计了IGBT感应加热电源控制系统。
The control system of IGBT induction heating power supply is designed based on DSP (digital signal processor) and CPLD (complex programmable logic device).
本课题旨在研究新型高效节能大功率感应加热电源，与合作单位共同研究提出一机三炉感应加热电源装置。
The aim of the paper is to research and develop a new, high-power, high efficiency and energy-saving intermediate frequency power supply for induction heating.
自从感应加热电源问世以来，由于其在工业热处理等方面的各种优点，迅速地应用到了国民生产的各个领域。
Since the invention of the induction heating power supply, it has been rapidly applied to the every area of national production for its advantages in the industrial heat treatment.
介绍了一种新颖的基于电流滞环和空间电压矢量调制(SVPWM)技术的电压、电流双闭环感应加热电源。
A novel induction heating power based on current hysteresis band control and SVPWM modulation technology is introduced in this paper.
介绍了一种新颖的基于电流滞环和空间电压矢量调制(SVPWM)技术的电压、电流双闭环感应加热电源。
A novel induction heating power based on current hysteresis band control and SVPWM modulation technology is introduced in this paper.
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