1.**设备选择原则**:IEC61643-12标准强调了正确选择浪涌保护设备的重要性。这包括考虑系统的特定要求、设备的类型和等级、预期的浪涌水平以及设备的安装环境等因素。此外,标准还推荐了一些最佳实践,如选择与系统电压和负载类型相匹配的设备,以及考虑设备的冗余性和热备用能力。 2.**应用原则**:IEC61643-12标准还提...
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The structure of the converter is simple and easy to implementation, so it suitable for low input voltage and high output voltage power supply system.Zhang GuodongZhou DongfangYan DenggaoLi JianbingInternational Conference on Advanced Design and Manufacturing Engineering...
Abstract: This paper introduces the principle and application of LVDS (low voltage differential signaling) technology, and discusses the routing skills in the application of LVDS in single board and system design. Keywords: LVDS PCB 1 LVDS LVDS design (Low Voltage Differential Signaling) is a low...
of technical specifications and test specifications - Support the development and verification system improvement of power circuits - Support the development of low-voltage systems and control systems - Support product validation and manufacture - Support the optimization of system design 任职要求: - 电力...
Certain such combinations of time-optimal trajectories are given in Fig. 5. State behavior of the adjoint system of Eq. (26), with u = 0.9β for positive p1 and u = −0.9β for negative p1, is described in the right half of the state plane by a saddle-point portrait, while that...
Application Research of Frequency Control Technology in Hydraulic Automatic Clamping System analyzes the principle and application method and the design of the general speed control circuit, propose the calculating and choosing method of the motor ... Z Zhang,X Fan - International Conference on Mechanic...
Based on the linearized equal area criterion and small signal analysis,the Principle and techniques of Energy Storage System(ESS) Damping Power System Oscillations are proposed in this paper.Theory analysis and simulation for single-machine infinite-bus power system installed with an ESS are carried ...
a甲状腺微粒体抗体 Thyroid gland microsome immune body[translate] a利用低压脉冲反射法的原理来实现线缆的故障点检测与定位,达到设计目的 Realizes the line cable fault point examination and the localization using the low pressure pulse reflection method principle, achieves the design goal[translate]...
Design Guide Line Experimental Result Experimental Result Q&A Q&A Outline Outline Introduction Introduction Cold Cathode Fluorescent Lamp, CCFL Cold Cathode Fluorescent Lamp, CCFL Low Pressure Low Pressure Discharge Lamp Discharge Lamp Metal Halide Lamp Metal Halide Lamp Mercury Vapor Lamp Mercury Vapor ...