The sparkless control of 200A 3-phase AC contactors

1、

A-B公司MCS-C100系列交流接触器

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2、

This paper introduces the AC contactor overload endurance test with PLC according to UL authentication standard, and the reliability and automation extent are improved.

本文介绍了对交流接触器按照UL认证标准，采用PLC进行过载耐久试验，提高了试验的可靠性和试验的自动化程度。

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3、

Thirdly, visual simulation of actuating mechanism of AC contactor was carried out using ADAMS under different switch phase angle and excitation voltage.

第三，利用ADAMS软件对交流接触器操动机构进行了不同合闸相角、不同励磁电压下动态特性的可视化仿真。

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4、

The Application of RS 485 Communication Interface to the AC Contactor

RS485通信接口在交流接触器中的应用

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Realization of Communication Function for New Type Intelligent Hybrid AC Contactor Based on Modbus Protocol

基于Modbus协议的新型智能混合式交流接触器通信功能的实现

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6、

The output end point of PLC controls 3 pieces of AC electromagnetic contractor, then the contractors respectively control 3 group of streamer lamp in fountain.

使用PLC的输出接点控制3只交流接触器可分别控制喷水池的3组射灯，实现方法可利用PLC的移位寄存器和鼓型计数器。

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Fourthly, optimization design according to dynamic index was attempted on ADAMS platform.

第四，以ADAMS为操作平台对交流接触器操动机构按动态指标进行了优化设计的尝试。

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8、

Contact Dynamic Simulation for Counterpunch Type AC Contactor Based on ADAMS

基于ADAMS的迎击式交流接触器触头动态仿真

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9、

Study on Electromagnetic Contactor Expert System

电磁式交流接触器CAD专家系统的研究

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Design of Electromagnetic System for Intelligent AC Contactor Based on ANSYS

基于ANSYS软件的智能交流接触器电磁系统设计

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The I-U characteristic of AC contactor are analyzed. By combining auxiliary circuit, AC contactor coil can be operated under DC.

分析了交流接触器I-U特性，并设计了附属电路，使交流接触器线圈可通直流电运行。

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Research on Electromagnetic Force of Twin-e AC Contactor by Utilizing the Software ANSYS

利用ANSYS软件进行双E型交流接触器吸力特性分析

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In the researches of photovoltaic ( PV) power generation, besides the material techniques of photovoltaic cells and the level of technics in production, the control of PV inverter is very important to the performance of the photovoltaic power system.

在光伏发电技术中，除了光伏电池组件的材料技术与生产工艺，光伏逆变器的控制技术也十分重要，控制器性能的好坏直接决定了光伏并网发电系统的稳定性、输出效率、安全性等性能。

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Further more, the voltage curve of shaded cell changing with PV module operation voltage has been gotten.

在此基础上进一步得到被遮挡单体光伏电池电压随光伏组件工作电压的变化曲线。

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According to parameters of PV cells power, environment and battery, friendly interface is designed to avoid repeated calculation when design is needed to do again. ( 2) Based on features of electricity of PV cells, charging and discharging of battery, controller is designed.

根据光伏电池组件功率、环境条件、蓄电池容量等技术参数等设计其界面，避免了再设计时重复计算。（2）根据光伏发电及蓄电池充放电特性，设计了充放电控制器。

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The research of new general photovoltaic building modules

新型通用光伏建筑组件研制

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In practical, when photovoltaic modules have operated for eight to ten years, the local cells will be aged and destroyed owing to the infiltrating and diffusing of air bubbles, which were caused as modules were encapsulated, and the output power of the system will lost.

实际应用中由于组件封装工艺等原因，当光伏组件运行八至十年后，局部区域因为气孔的渗入或扩散而老化，使得组件中的部分电池损坏，影响系统输出。

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In this paper we have studied the main field failure factors of crystalline silicon PV module, propose relevant methods in design and manufacture process, in order to improve reliability of crystalline silicon PV module.

本文分析研究了晶体硅光伏组件野外应用中主要失效因素，提出在设计制造过程中采取相应的措施，以提高晶体硅光伏组件的可靠性。

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Photovoltaic module output performance has a non-linear output characteristics due to the impact of solar radiation and shadow conditions. Maximum power point tracking control can effectively improve the utilization efficiency of the photovoltaic modules.

光伏组件的性能受到太阳辐射和阴影条件的影响，具有非线性的输出特性，采用最大功率点跟踪控制可以有效提高光伏组件的利用效率。

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Through analysis and comparison of characteristic curves obtained when the differences between the output characteristics of PV modules, through the composition of the photovoltaic array in parallel mode power efficient than the series conclusion.

通过分析比较特性曲线，得出当光伏组件输出特性出现差异时，通过并联方式组成的光伏方阵较之串联方式发电效率高的结论。

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