叙述了一种电压源供电的串联感应加热负载的PWMPF M混合控制方法，并给出了实现的方法和实验电路。
Describes a kind of PWM PFM hybrid control method for voltage fed series resonance inductive heating and provides an experimental circuit.
摘要 ： 对中频感应加热负载及其等效电路、振荡回路进行了分析，同时结合三种典型负载提供了一些经验数据。
Abstract :The author analyzes the loads of medium frequency induction heating and their equivalent circuits and resonant tanks, and presents some experience data of three typical loads.
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.
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.
针对这种情况，提出了一种双闭环控制结构和模糊控制方法，使得负载变化时保持感应加热电源的输出功率稳定。
To solve the problem, in this paper we put forward a double closed-loop control configuration and a fuzzy control method to ensure the steady output power when the load changes.
倍频式感应加热电源负载输出频率为功率开关管工作频率的二倍，且功率开关器件工作时具有软开关特性，在需要高频应用的场合很有意义。
Since its output frequency is as twice as the device frequency and it has the merit of soft-switching characteristic, multiple-frequency induction heater is widely used in high frequency application.
通过对软开关技术的研究，提出了一种全新的双管llc谐振负载电路拓扑，解决了传统感应加热过程中高频条件下开关损耗的问题。
Basing on the technology of soft-switch, a novel two-switch LLC resonant inverter topology was proposed, which has solved the switching loss in traditional induction heating.
不锈钢加热圈可根据用户需求的接线方式加接线盒、不锈钢插头、熨斗插座等，电压12- 440v，最高功率负载每平方3.5W。
Stainless steel heating ring can be based on the user's needs wiring box, stainless steel plug, iron socket, etc., voltage 12-440v, the maximum power load per square 3.5w.
本文讨论箱式微波加热器的负载效应。
The Loading effects of the box type microwave applicator has been stutied.
此外，电弧加热器系统作为电网的大功率非线性负载，会产生大量的谐波干扰，污染电网。
Furthermore, the arc heater system, as a non-liner load of the grid, generates lots of harmonic disturbance.
并就冷态空载、负载运行时间及加热空载、负载运行时间的测量进行讨论和分析。
The running time measurement during both cold and hot states, non-loading and loading states are discussed and analyzed.
详细分析了固态高频感应加热装置的动态负载匹配方案；阐述了动态匹配的原理；描述了动态匹配的控制电路。
Considering the load characteristics of the solid-state induction heating power supply, the resonant inverter load matching schemes are compared and analyzed in this paper.
良好的加热器和负载之间的热传递。
本文利用频率跟踪和移相控制技术，使电源输出频率跟踪负载谐振频率变化，以保证最佳加热效率。
It could ensure the best efficiency by making the output frequency to trace the resonance frequency with the frequency tracing technique and phase-shifted control.
提出了一种新型感应加热谐振负载，即LLC负载。
提出了一种新型感应加热谐振负载，即LLC负载。
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