So adopting IGBT to realize high power induction heating power is a wise choice.
因此采用IGBT来实现大功率感应加热电源是明智的选择。
In this paper, the basic induction heating power load matching a brief analysis.
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。
So it is urgent to design and produce a high frequency induction heating power supply.
因此，设计并生产高频全固态感应加热电源变得尤为重要。
Use clamp ampere meter to measure the current and check if the heating power is normal.
用钳形表测量电流，检查发热功率是否正常。
Keep good relationship with district heating companies, heating power plants and design institutes.
与区域供热公司，热力厂以及设计院保持良好的关系。
Semiconductor devices have no filament or heaters and therefore require no heating power or warm-up time.
半导体器件没有灯丝，因此也不需加热功率或加热时间。
Load matching is intended to make induction heating power to the rated output power, and improve efficiency.
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。
The model of induction heating power for unit volume of plate-form part with big flakiness ratio was obtained.
研究了电磁成形大宽厚比板状件的感应加热特性，推导了电磁成形大宽厚比板状件单位体积感应加热功率公式。
Secondly, the paper designs and realizes the two level variable frequency heating power supply with line of 380V.
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。
There exists a least value of the sum of motive power and heating power consumption costs in pipelining heated crude oil.
热输原油管道的动力能耗费用与热力能耗费用之和存在一个极小值。
Third, the dynamics action of different scale topography, and the heating power influence on desert and Gobi under layer.
三是不同尺度地形条件的动力作用，和沙漠与戈壁下垫面的热力影响。
Through the comparison of the series resonant and parallel resonant induction heating power supply, series resonant is selected.
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。
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。
Besides, the influences of some factors, such as heating power and initial moisture content, on the accuracy of measurement are also discussed.
此外，还讨论了加热功率、初始湿含量等因素对测量的影响。
Now we have researched and developed a distributed computer monitoring system based on PSTN for heating power stations in this graduate program.
本课题针对热力站管理运行特点，研制成功基于PSTN公用电话网的分布式计算机远程监测系统。
The hardening case depth and hardness curve can be changed by adjusting heating time, heating power and cooling speed during induction hardening.
在感应淬火中，通过改变加热时间、加热功率和冷却速度可以改变淬硬层深度和硬度梯度。
This paper mainly discusses the design and the application of the IGBT phase lock control circuit controlled by the induction heating power 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。
Fin electric heating tube heater: large thermal inertia, stable heating power, not blocking the air flow channel, wide heating range, long service life.
翅片电热管加热器：热惰性大、加热功率稳定、不堵塞空气流通通道、加温范围宽、使用寿命长。
The control system of IGBT induction heating power supply is designed based on DSP (digital signal processor) and CPLD (complex programmable logic device).
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。
In this paper, heating power and stable heat conduction quality of the resistance-heat sealing machine were studied according to principles of heat transfer.
用热工基本原理，详细地叙述了电阻加热式封口器的加热功率及稳定导热量计算。
Geographic information system (GIS), as a new information technology, pays a very important role in efficiently dynamic management of heating power facilities.
地理信息系统(GIS)作为一项新的信息技术对热力设施的高效动态管理起着十分重要的作用。
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.
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。
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.
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。
But there are some shortage of ordinary single-stage heat pump in low-temperature environment, such as high compression ratio, devoid heating power and low efficiency.
但普通单级空气源热泵热水器在低温环境下运行中存在压缩比过大、制热量不足和制热效率太低等问题。
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.
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。
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.
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。
Further, through the phase space reconstruction of relating time series and fractal analysis, discussion to nonlinear evolution of the system with varying heating power is delivered.
通过对系统相关时序的相空间重构与分维分析，探讨了系统随加热功率变化的非线性演化规律。
The changing regularity of drying speed, moisture content and surface temperature of wood was determined and analyzed at different microwave heating power and different heating time.
测定并分析了不同微波加热功率、加热时间条件下木材的表面温度、干燥速度和含水率的变化规律。
According to the electromagnetic wavetransmitting equation in good conductor, get the eddy currents 'heating power in sheet metal, then some factors that affect heating power are discussed.
根据良导体中的电磁波基本方程，导出了针对金属薄板涡流的热功率公式，讨论了影响其热功率的因素，对电磁加热的实际应用有一定的意义。
The functions and composition of geographic information system for heating power as well as the practical experience for construction and operation maintenance of the system are summarized.
总结了热力地理信息系统的功能、组成及系统建设和运行维护的实践经验。
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