The influence of over-voltage upon the output circuit, resulted from a breaker interrupting, is analyzed for the relay contact is often burned down in the micro-computer output of power system.

針對供電系統(tǒng)中經(jīng)常發(fā)生微機出口繼電器接點燒毀的現(xiàn)象性色网站污视频，分析了斷路器在開斷電路時產(chǎn)生的過電壓對出口電路的影響。

12 Can select computer telephonist auto-answer or human relay working for exterior line incoming call.

外線呼入可選擇電腦話務(wù)員自動應(yīng)答或人工轉(zhuǎn)接一区二区黄色大片。欧美性爱亚洲性爱一级。

The technology of Relay control, computer control andcommunication control are integrated to PLC and it is designed to industrialcontrol. Since PLC has many advantages such as good usableness, goodpracticability, complete hardware, easy to program, etc, it has already usedwidely in all kinds of automation control.

它將傳統(tǒng)的繼電器控制技術(shù)、計算機技術(shù)和通訊技術(shù)融為一體日韩欧美中文国产，專門為工業(yè)控制而設(shè)計国产欧美精品，因其具有通用性好、實用性強少妇AA毛片在线播放、硬件配套齊全十大免费涩视频、編程方法簡單易學(xué)等優(yōu)點日本熟女强奸乱码，而被廣泛地應(yīng)用于各種工業(yè)自動控制中国产情侣免费在线视频。

He communicated to his accomplices outside the hall, who then used a computer to relay moves to him, Indian chess federation secretary D.V. Sundar said on Wednesday.

印度國際象棋協(xié)會的官員桑達爾表示，夏爾馬借助此裝置與待在賽場外面的同伙取得聯(lián)系99热这里只有精品久久，后者則通過電腦將下一步的走法傳遞給他桃花视频日本高清视频。

Taking CSL-102 and WXH-15 computer protection as examples,introduces the work principle of working frequency variable direction relay,analyzes the malfunction of closed abrupt direction high frequency protection on closing the ring ,and puts forward the material improvement measures.

以CSL-102和WXH-15型微機保護為例，介紹了工頻變化量繼電器的工作原理九色自拍视频在线观看，對閉鎖式突變量方向高頻保護在系統(tǒng)合環(huán)時的誤動情況進行了分析不卡a片免费在线观看，并提出了具體的改進措施。

Firstly, the realizable ways of signal detection and samplewww日韩网站、 power circuit and the application of low-consumption model of MSP430 are discussed, by which the required function of current protection and voltage protection can be realized. Secondly, different protection algorithm based on micro-computer are discussed in this article, and from the virtues and defects of Fourier algorithm, an improved algorithm is put forward, and the importance of the improved algorithm is displaced. Thirdly, according to the national standard of GB/T18858 .3-2002, the principle of networklization of intelligence trip relay and how to realize it are mentioned. Lastly, using the current conditions, the test of precision is done. The experimental date present that the system is working well and can realize the real-time function of on-line detection.

首先在硬件設(shè)計上一级a性色生活片毛片黄长官一，對于信號檢測、處理国产美女特级片免费视频播放器、電源電路可以直接看黄色视频的网站。、MSP430系列單片機的低功耗方式應(yīng)用以及人機接口電路等問題提出了實現(xiàn)方法好大好深好猛好爽好湿视频，基本實現(xiàn)了大范圍電流、電壓信號實時監(jiān)控等功能欧美日韩精品二区在线；其次老熟精品视频在线观看，本文還對當(dāng)前各種微機保護算法進行了介紹，分析了傅立葉算法在實現(xiàn)智能脫扣器保護功能中的優(yōu)缺點亚洲国产色，并針對傅立葉算法中計算偏于復(fù)雜的問題對該算法進行了改進国产婷婷在线，提出了基于FFT的改進算法，通過算法的分析和比較亚洲操影院，對改進算法的性能給出了評價日韩精品院线观看视频网站大全；然后結(jié)合我國現(xiàn)場總線國家標準GB/T18858.3-2002討論了DeviceNet現(xiàn)場總線在實現(xiàn)脫扣器網(wǎng)絡(luò)化的原理，實現(xiàn)方法91云国产在线观看，論述了通訊接口電路的設(shè)計黄片vs毛片；最后利用現(xiàn)有條件，對裝置進行了性能測試97国产精品免费视频，試驗數(shù)據(jù)說明系統(tǒng)工作狀態(tài)較好国产嫖娼妓院视频网站，可以滿足低壓配電網(wǎng)自動化對低壓脫扣器的各項要求。

In this paper, based on the design of the power system protection of computer integrated automatic reclosing, including integrated reclosing the principle of integrated reclosing the composition, reclosing relay and the co-ordination, installation of hardware and software design part of the design.

本文設(shè)計了基于電力系統(tǒng)繼電保護的微機綜合自動重合閘男女爱爱免费超爽大片黄，包括綜合重合閘的工作原理亚洲视频二区三区、綜合重合閘的構(gòu)成、重合閘與繼電保護的配合91av色片在线，裝置的硬件部分設(shè)計及軟件部分設(shè)計亚洲激情黄色视频。

The rapid development of the power system relay continuing to set new requirements, electronic technology, computer technology and the rapid development of communication technologies and development of technologies for protective continuously injected new vitality.

電力系統(tǒng)的飛速發(fā)展對繼電保護不斷提出新的要求，電子技術(shù)亚洲第一区色色色、計算機技術(shù)與通信技術(shù)的飛速發(fā)展又為繼電保護技術(shù)的發(fā)展不斷地注入了新的活力插抽视频。

This paper discusses the conception of a carry-home high precision temperature equipment verification device based on a MSC1210 single chip computer. The device samples temperature signal by temperature sensor, standard platinum resistance and thermocouple, and realize multi-channel temperature meterage by controlling relay switch. The result be sent and displayed on LCD.

本課題研制出一種以MSC1210單片機為核心的便攜式高精度溫度試驗設(shè)備檢定儀，它以標準鉑電阻和標準熱電偶為傳感器一级AAA毛片无码视频，通過控制繼電器實現(xiàn)對溫度試驗設(shè)備的多通道循環(huán)溫度測量污污黄色美女视频网站，測量結(jié)果轉(zhuǎn)化為溫度值后由LCD顯示。

In our modern technological age, microwaves are used to relay long distance telephone signals, television programs, and computer information across the earth or to a satellite in space.

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