本文關(guān)鍵詞：聯(lián)通IDC機(jī)房配電保護(hù)控制系統(tǒng)規(guī)劃設(shè)計(jì)　出處：《南昌大學(xué)》2014年碩士論文　論文類(lèi)型：學(xué)位論文

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【摘要】：]DC是互聯(lián)網(wǎng)數(shù)據(jù)中心Internet Data Center的簡(jiǎn)稱(chēng),它是基于因特網(wǎng),專(zhuān)為集中加工處理、接收、發(fā)送和存貯數(shù)據(jù)的相關(guān)計(jì)算機(jī)與通信設(shè)備提供維護(hù)運(yùn)行的設(shè)施場(chǎng)所,并為之提供相關(guān)的服務(wù) [1]。IDC機(jī)房中的設(shè)備種類(lèi)較多,包括各種動(dòng)力設(shè)備、空調(diào)系統(tǒng)、安保系統(tǒng)、網(wǎng)絡(luò)通信設(shè)備、大容量存儲(chǔ)設(shè)備及大、中型服務(wù)器等。為保障各種設(shè)備及IDC服務(wù)器的正常運(yùn)行、防止存儲(chǔ)數(shù)據(jù)丟失,對(duì)IDC機(jī)房電源進(jìn)行保護(hù)及不間斷供電就顯得尤為重要。目前國(guó)內(nèi)外普遍的做法是采用以交流市電供電為主,加上相應(yīng)的后備電源構(gòu)成整個(gè)的電源系統(tǒng)。后備電源系統(tǒng)主要有以下幾種方式：UPS電源技術(shù)、高壓直流供電技術(shù)、熱插拔模塊化UPS技術(shù)、鋰離子蓄電池技術(shù)等[2] 本文設(shè)計(jì)規(guī)劃的聯(lián)通IDC機(jī)房配電保護(hù)控制系統(tǒng),采用基于ARM7TDMI版本的嵌入式處理器LPC2119為核心,結(jié)合可靠的檢測(cè)與控制電路,實(shí)現(xiàn)對(duì)IDC機(jī)房主市電、備用市電及交流發(fā)電機(jī)組的快速自投,同時(shí)具備三相380V和單相220V交流電源的過(guò)流保護(hù)、過(guò)壓保護(hù)、欠壓保護(hù)、漏電保護(hù),以及三相380V交流輸入電源的缺相保護(hù)等功能。經(jīng)過(guò)投入聯(lián)通IDC機(jī)房一段時(shí)期的運(yùn)行情況來(lái)看,本系統(tǒng)可以較好地解決市電供電系統(tǒng)的斷電、電流浪涌、頻率突變、電壓突變、電壓紋波、頻率漂移、電壓突降、脈沖干擾以及外界雷擊尖鋒等問(wèn)題,從而保障IDC機(jī)房中設(shè)備的正常運(yùn)行。同時(shí)配合UPS電源技術(shù),可有效防止存儲(chǔ)數(shù)據(jù)的丟失,維持IDC服務(wù)的正常運(yùn)行。 本系統(tǒng)不僅有效保障機(jī)房值守人員的人身安全和設(shè)備安全,也為IDC機(jī)房不間斷網(wǎng)絡(luò)通信服務(wù)提供支撐,因此帶來(lái)巨大的經(jīng)濟(jì)效益。
[Abstract]:DC is the abbreviation of Internet Data Center, an Internet data center, which is based on the Internet and is designed for centralized processing and reception. Computers and communications equipment that transmit and store data provide facilities and services for maintenance and operation. [IDC has a wide range of equipment, including a variety of power equipment, air conditioning systems, security systems, network communications equipment, high-capacity storage equipment and large. Medium servers. To ensure the normal operation of various devices and IDC servers, to prevent the loss of storage data. It is particularly important to protect the power supply and uninterruptible power supply to the IDC engine room. At present, the common practice at home and abroad is to use AC power supply as the main method. The backup power supply system mainly includes the following ways: UPS power technology, HVDC power supply technology, hot-plug modular UPS technology. Lithium ion battery technology. [2] The distribution protection control system of Unicom IDC room is designed in this paper. The embedded processor LPC2119 based on ARM7TDMI version is used as the core, and the reliable detection and control circuit is combined. The main power supply, standby power supply and AC generator set in the IDC engine room can be switched on automatically. At the same time, the over-current protection, over-voltage protection and under-voltage protection of the three-phase 380V and single-phase 220V AC power supply can be realized. Leakage protection, as well as three-phase 380V AC input power supply phase protection and other functions. After putting into the IDC room for a period of time operation. The system can solve the problems of power failure, current surge, frequency mutation, voltage mutation, voltage ripple, frequency drift, voltage sudden drop, pulse interference and external lightning spike. In order to ensure the normal operation of the equipment in the IDC room and with the UPS power technology, it can effectively prevent the loss of stored data and maintain the normal operation of the IDC service. This system not only effectively guarantees the personal safety and equipment safety of the personnel on duty in the computer room, but also provides the support for the uninterrupted network communication service of the IDC computer room, which brings enormous economic benefits.
【學(xué)位授予單位】：南昌大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2014
【分類(lèi)號(hào)】：TP308;TM76

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本文編號(hào)：1370712