This paper introduces the research problems, power semiconductors, main and new applications on power electronics.
该文介绍电力电子技术研究的问题、功率半导体器件、主要应用和新应用。
The paper introduces the working principle, constitution and application of a new type liquid variable resistance starter of high power motor used in coal mine.
介绍了一种新型矿山大功率电机液体变阻启动器的工作原理、构成及应用情况。
The paper introduces the principle of the active power filter briefly, presents a new method for detecting and producing distortion current applied to the APF and provides experimental waveform.
简单介绍电力有源滤波器的工作原理，提出了检测与产生畸变电流的新方法及其电路，并给出了实验波形。
This article introduces its new achievements in developing wave, earth heat, solar, wind and garbage power.
本文介绍了该国大力开发波能、地热能、太阳能、风能及垃圾发电等方面的新成果。
The paper introduces a new type of technique for elevator energy-saving, Active Power energy Feedback System, and the economic and social benefit resulted by elevator energy-saving.
本文介绍了一种新型的电梯节能技术——有源能量回馈器系统以及电梯节能技术在实际应用中所带来的经济效益和社会效益。
As complex power method introduces large number new nodes, the invert of tracing matrixes will consume a long time.
由于复功率追踪引入了与线路数目相等的新节点，对潮流跟踪矩阵进行求逆时将耗费大量的时间。
Against the application of distributed power with cascade inverter structure, this thesis introduces a new exchange bus distributed power system based on ladder wave is introduced.
介绍了一种新的固态短路限流器的驱动电源架构，提出新的谐振型高频交变恒流源拓扑方案，获得了低谐波含量的电流型高频交流母线。
This paper introduces new construction of power hydraulic cylinders that be searched and be patented in re-cent years, the characteristics of power hydraulic cylinder in America and Japan is analyzed.
介绍了国外近年来研制和获得专利的动力液压缸新结构，分析了美、日、德等国的动力液压缸的特点。
It introduces a new technology of producing Ca-Si alloy. The experiment showed that this process can gain better results, long smelts campaign, low power consumption and high productivity.
介绍了硅钙合金生产新工艺。实践表明，采用碳硅热法冶炼硅钙合金可降低电耗，延长冶炼周期，有显著的经济效益。
This paper introduces the features and service conditions of Guangdong electric power simulating system. New ideas are also presented in upgrading this system.
介绍了广东电网仿真系统的特点和使用情况，并针对现有系统的不足之处，就其软件升级提出了一些新的设想。
This paper introduces a new high power Q - CW pulsed laser diode driver.
介绍一种高功率脉冲二极管激光电源。
This paper introduces a new inversion control circuit based on 80c196mc microcontroller for thyristor medium frequency power supply. Meanwhile the hardware and software designs are also provided.
针对晶闸管中频电源的核心——逆变电路，提出了一种基于80c 196MC单片机的控制电路，给出了其构思的硬件和软件设计。
The article introduces a new kind of method of reactive power compensation.
介绍了一种新型的无功补偿方法。
This paper introduces the design of high voltage low current pulse power supply with two polarities, which is used in a new type chemical surface disposal.
针对一新型表面处理工艺，设计了一种符合工艺要求、可输出双向不对称脉冲的高压脉冲电源实现电路。
This article introduces a new technology developed by US---to retrofit the TD cycle in nuclear power station by gas turbine combined cycle.
简要介绍了美国太平洋西北实验室贝特尔研究所新开发研究的一种技术——用燃气轮机联合循环改造核电站的TD循环。
Introduces a new battery charging system designed for hydroelectric power generation stations, with descriptions on its installation specification, circuit design, charging curve, etc.
本文介绍新研制的水电站蓄电池充电装置的原理，线路设计及充电曲线等。
This paper introduces a new power supply of preignition for pulse xenon lamp.
本文介绍了一种新型的脉冲氙灯预燃电源，它利用三端开关电源模块构成其主电路。
This article introduces a new design plan of soft switch invert welding power source, which can almost get in soft switch state under no-load, short circuit or load.
提出了一种新的软开关逆变弧焊电源的设计方案，该方案基本上可实现空载、短路、燃弧全负载范围内的软开关状态。
This paper introduces a FAHP based MADM method in urban power system planning and the procedure of applying this method. The method will be a new way for urban power system planning MADM.
介绍了基于三角模糊数的模糊层次分析法，及其在某小区电网规划方案综合评判中应用的过程，为城市电网规划决策综合评判提供了一种新方法。
Introduces a new type software and hardware of monitoring calling equipment for supplying electricity & power distribution.
介绍一种新型的无人值守机站供电配电监测寻呼仪软硬件的设计。
Introduces a new type software and hardware of monitoring calling equipment for supplying electricity & power distribution.
介绍一种新型的无人值守机站供电配电监测寻呼仪软硬件的设计。
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