近期,为进一步丰富青少年的文体活动,促进青少年的健康成长,广西南宁市开展了青少年活动中心建设项目。科士达UPS电源凭借先进可靠的产品及完善的解决方案、专业的服务团队、多年的数据中心机房实践经验,所提供的科士达UPS电源产品,成功击败众多实力强劲的竞争对手,一举中标南宁青少年活动中心数据机房建设项目。
业主单位从科士达UPS电源产品的性能、供应商的综合实力、售后服务能力、品牌影响力等各方面对竞标企业及产品进行了严格的筛选。科士达UPS电源为本次项目所提供的科士达40K UPS,是科士达专家精心研究为大型用户所设计的产品,该产品采用了先进的IGBT高频切换正弦脉宽调制技术设计,使科士达UPS电源产品品质优、效率高、热损耗小、噪音低、体积小及寿命长,同时采用模块化设计可降低平均修护时间(MTTR),使维护工作更简便,全数字化设计,简化复杂的模拟线路及大量减少零件数目,使系统更为安全可靠,可为南宁青少年活动中心机房提供可靠、优质、稳定的电力保障。
Recently, in order to further enrich the youth's sports activities and promote their healthy growth, Nanning City of Guangxi has launched a youth activity center construction project. With advanced and reliable products and perfect solutions, professional service team and years of practical experience in data center computer room, Kosta UPS power supply has successfully defeated many powerful competitors and won the bid for data room construction project of Nanning Youth Activity Center.
Owner units have screened the bidding enterprises and products strictly from the aspects of the performance of UPS power supply products, supplier's comprehensive strength, after-sales service ability, brand influence and so on. Kosta UPS power supply is the 40K UPS provided by Kosta UPS for this project. It is a product designed for large-scale users by Kosta experts. The product adopts advanced IGBT high frequency switching sinusoidal pulse width modulation technology design, which makes Kosta UPS power supply product of high quality, high efficiency, low heat loss, low noise, small volume and long life. At the same time, modular design can reduce the level. MTTR makes maintenance easier, full digital design, simplifies complex analog circuits and reduces the number of parts, makes the system more secure and reliable, and provides reliable, high-quality and stable power guarantee for the computer room of Nanning Youth Activity Center.
根据项目建筑设计方案,南宁青少年活动中心分三期建设。其中,一、二期主要建设体育馆及大剧场等,总建筑面积约54505m2,总投资约4.3亿元。作为国内领先的数据中心一体化方案解决商,科士达UPS电源拥有先进的设计理念、多年的行业经验积淀,在业界中久负盛誉;其遍布全国的服务网点,强大的销售服务团队,可为用户提供售前、售中、售后的全方位服务,以保证用户在第一时间得到技术支持。以上诸多使得科士达得以顺利拿下南宁青少年活动中心机房建设项目,并获得客户的高度肯定。
近日,科士达所提供的绿色节能科士达UPS电源,成功中标武黄城际铁路信号电源系统采购项目,为其安全运营提供可靠的供电保障。
为确保武黄城际铁路建成后能够顺利运营,通过与用户的多次交流沟通,科士达UPS电源充分了解了武黄城际铁路的实际情况,并推荐用户使用科士达系列20K、30K UPS产品。
科士达系列 UPS 是科士达精心研究为大型用户所设计的产品,作为双变换纯在线式科士达UPS电源,该产品可适应于类似铁路等供电环境恶劣的地区使用。科士达UPS电源采用了先进的IGBT高频切换正弦脉宽调制技术设计,使科士达UPS电源产品品质优、效率高、热损耗小、噪音低、体积小及寿命长,同时采用模块化设计可降低平均修护时间(MTTR),使维护工作更简便。全数字化设计,简化复杂的模拟线路及大量减少零件数目,使系统更为安全可靠。该产品在政府、地铁、铁路、通信、医疗、工业、电力等行业使用多年,通过实践证明了其高可靠性,是高可用性产品。同时,该产品直接并机最多支持8台科士达UPS电源并联,并机系统采用共用电池组功能,可提高蓄电池的利用效率及减少安装空间。因此,使用科士达系列 UPS可充分满足武黄城际铁路用户的各种建设需求。
According to the project architectural design plan, Nanning Youth Activity Center is divided into three phases. Among them, the first and second phases mainly construct gymnasiums and theatres, with a total construction area of about 54505m2 and a total investment of about 430 million yuan. As a leading solution provider for data center integration in China, Kosta UPS power supply has advanced design concepts and accumulated many years of industry experience, and has a long reputation in the industry; its service outlets throughout the country, a strong sales service team, can provide users with all-round pre-sale, in-sale and after-sale services to ensure that. Users get technical support in the first place. All of these have enabled Kosta to successfully win the Nanning Youth Activity Center computer room construction project, and won high recognition from customers.
武黄城际铁路是“武汉城市圈”内一条连接武汉市与黄石市、鄂州市的快速城际铁路。沿线所经地区构成的武鄂黄“城镇密集带”,是湖北省重要的经济走廊。建成后将进一步缓解武汉市进城和市内交通压力,促进和引导城市圈经济一体化。随着我国铁路建设的高速发展,科士达UPS电源已成功中标众多铁路客运项目,在铁道系统中得到广泛应用。科士达UPS电源产品的稳定运行和中达电通所提供的良好服务,使用户对科士达UPS电源产品深具信心。此次中标武黄快速城际铁路项目,使科士达UPS电源在铁路客运领域积累下了更多的应用经验,并贯彻执行了科士达UPS电源“环保 节能 爱地球”的核心宗旨,为确保铁路高速时代的信号系统稳定可靠、不间断地正常运行贡献了自己的一份力量。
在此次井睦高速的项目中,科士达UPS电源的搭配使用,可很好的满足井睦高速建设的各种需求,安装后将为井睦高速公路计费中心、收费站点、监控中心等系统提供24小时不间断电力保障。
高速公路站点通常位于城郊野外,对设备的及时维修维护提出更高要求;各站点的供电功率以及配电情况复杂,为了降低维护成本,往往需要用户采用统一的产品。科士达UPS电源针对该项目实际情况,依托科士达集团强大的品牌实力,充分发挥公司多年来在公路交通领域的经验优势,与项目方多次进行技术交流,最终为客户提供最具针对性和实用性的产品及解决方案。
科士达UPS电源采用先进的IGBT高频切换正弦脉宽调变技术设计,产品供电质量好、效率高、热损耗小、噪音低、体积小及寿命长,同时采用模块化设计可降低平均修护时间(MTTR),使维护工作更简便,藉由微处理器的数字化设计,简化复杂的模拟线路及大量减少零件数目,使系统更为安全可靠。该系列产品能够适应各种高温、高压的严酷户外环境,避免因断电引起经济损失。
科士达UPS电源,采用N+X架构设计,提高系统容错度,可按需配制可靠度等级,满足不断变化的负载需求,可随需扩容,是具备最短系统修复时间能力的高可靠,高可用的智能科士达UPS电源系统。
科士达UPS电源其出色的产品性能,使得它不但能为用户的重要电子设备提供安全、可靠的不间断电源,还能提供更高的功率效率、灵活性、以及合理的总拥有成本(TCO)。
江西高速集团有限公司成立于2009年11月,是江西唯一的高速上市公司。井睦高速公路起点于井冈山厦坪镇, 连接已建成的泰井高速公路,终点位于湖南炎陵县沔渡镇与江西井冈山睦村乡交界处,接湖南境内炎睦高速公路。现代高速公路要求实现自动化、信息化、智能化,其监控、管理、收费等系统,必需有可靠稳定,高质量的不间断电源为其保驾护航。此次项目的顺利实施,再次证明了科士达UPS电源产品和解决方案的卓越品质,同时这也为科士达UPS电源产品在高速公路应用市场的拓展奠定了坚实基础。
近期,科士达UPS电源又获得了国内电子龙头企业——深圳创维集团的青睐,成功中标其江西新厂数据中心建设项目,将为其数据中心机房构筑纯净电网环境。
此次招标会现场知名UPS厂商云集,竞争异常激烈。科士达UPS电源为客户所提供的整体解决方案,不仅确保满足客户当前的需求,还考虑到了其今后发展的需要,同时兼顾了投资的合理性,这点赢得了客户的高度评价,最终得以在众多竞争者中脱颖而出。
机房动力系统被称为“网络心脏”,企业在建造数据中心机房时,都十分注重机房动力系统的建设,因此在设备选型时对动力支撑设备的技术要求和厂家综合实力要求尤为苛刻。创维集团是以香港创维数码控股有限公司为龙头,跨越粤港两地,生产消费类电子的大型高科技上市公司,是中国三大彩电龙头企业之一。为了满足新厂区建设要求和进度,创维集团对所采购的科士达UPS电源产品质量、价格、功能和服务都提出了很高的要求。
科士达UPS电源在本次项目中采用目前比较流行的模块化UPS搭配带隔离变压器的NT系列UPS,采用“模块化”和“工频机”相结合的方案。科士达UPS电源系列是真正的在线式双转换UPS,根据客户的应用可客制化输入/输出的电压。该产品采用工频机设计、自身标配输出隔离变压器,可更好地应对冲击性负载、过载,是市电和敏感性负载间的电子防火墙。科士达UPS电源系列可进行N+X并联备援或系统扩充,具备高可用性及高可靠度。在经济模式下,该产品效率可提高4%至7%,节省营运成本。
此外,科士达UPS电源可实现N+X模块冗余,后期既实现模块扩容,也可实现机架扩容;科士达UPS电源功率模块化设计,大大缩短了MTTR(维护时间),负载27%时效率可达94%,是一款高效节能的绿色UPS。科士达UPS电源的相互结合,可以很好的满足创维所提出的各种需求,为用户构建了一个高度可靠、性能齐全、高度智能化的供电中心。同时,科士达UPS电源遍布全国的服务体系,可为客户提供最迅速、周到的售后服务。
In this project, the popular modular UPS with NT series UPS with isolation transformer is adopted, and the combination of "modular" and "power frequency machine" is adopted. The Corstal UPS power supply series is a real on-line Dual-Conversion UPS, which can customize input/output voltage according to customer application. The product is designed with power frequency machine and its standard output isolation transformer, which can better cope with impact load and overload. It is an electronic firewall between power supply and sensitive load. Kosta UPS power supply series can be N+X parallel support or system expansion, with high availability and high reliability. Under the economic model, the product efficiency can be increased by 4% to 7%, and the operation cost can be saved.
此次科士达UPS电源系列产品中标创维江西新厂项目,具有突破性的意义,不但再次表明了科士达UPS电源在业内的强势地位不可动摇,同时也为后续类似项目推广奠定了基础。
近期,校方决定引进国内领先的数据中心解决方案提供商科士达UPS电源所提供的——KESHDIA 系列高智能容UPS电源及配电柜产品,对现有数据中心机房进行改造升级,以保障机房设备、网络的稳定运行。
此次科士达为校方所提供的科士达UPS电源,是科士达集团针对近年来数据中心能耗越来越高这一难题,为打造绿色高效节能的下一代数据中心适时推出的产品。自面市以来,这款高智能容错科士达UPS电源产品的可在线修复、智能冗余、动态扩容等功能与绿色节能的理念获得了众多行业用户的青睐。
科士达UPS电源采用模块化结构设计,极具弹性,可根据负荷实际大小自动组合为N+X冗余,使用户的供电系统拥有最高的可靠性、可用性;产品采用IGBT整流技术,拥有低谐波含量(0.99),以及高整机运行效率,有效地降低用户的总拥有成本(TCO);并且模块具有热拨插功能,标准的模块更换操作,提高了系统的可维护性,减少了运行维护人员的工作量及操作的失误,堪称同类型UPS中的佼佼者。
同时,本次项目所配套的科士达配电柜产品,经过独特的设计,将输入、输出、智能显示融入一起,既满足青海师大现有需求,又满足其后期扩容需要,体现“边投资边成长”理念。
科士达UPS电源多年来积极参与高校信息化建设,在全国高校IT系统和机房设备关键负载供电领域有着广泛应用经验。此次成功助青海师范大学改造其数据中心机房,进一步在高校应用中打响了科士达UPS电源品牌,强化了在中国高校信息化建设领域的市场地位。在未来的发展中,中达电通必将加大力度纵深布局,继续以领先优势鼎力护航中国高校信息化发展。
因为应用外包、信息托管以及以提供虚拟冗余为目的的重复数据存储和更新等云计算服务都将大幅度增加互联网流量以及云计算服务器所处理的数据量,这些新增流量都需要科士达UPS电源的保护,所以云计算技术不但不会取代科士达UPS电源,还将推动市场对科士达UPS电源的总体需求。总体需求也朝着标准化、高可靠性应用性、绿色节能方向发展。
云计算带来的第一个要求就是标准化,作为全球领先的关键电源与制冷服务提供商,如今大多数UPS产品无论是UPS还是供配电模块完全是标准化,可以通过热通道遏制系统和InRow这种制冷,让制冷变成标准化和模块化。接下来怎么样有效管理模块化的组建,数据中心管理软件平台能够把数据中心里面的楼宇、配电、供电、制冷,以及实际运营情况,完全监控起来,最后汇总到一个界面里面,让你一目了然。增加设备和减少设备的时候,它会提醒你所有可以影响到关联的应用。
基于云计算的概念推出的科士达UPS电源新技术不计其数。云计算是按需分配资源,科士达UPS电源也希望借助按需分配来建立一个数据中心供电的能效优化模式。当设备计算量不大的低负载状态时,部分模块自动进入休眠状态,随着计算量的增长,模块也会自动依次启动并投入正常工作状态,完全实现了按需作业,由此在提高了供电安全性的同时,减少了能源的消耗和IDCPUE值。
数字控制成为科士达UPS电源控制技术发展新动向
现已广泛采用与传统谐振式ZUS、ZCS软开关不同的广义软开关技术,来减小开关损耗,提高开关频率。这种软开关就是一种无损缓冲电路,它不但能使开关过程软化,而且还具有电路简单,不需要附加谐振网络,成本低廉的特点。输入端加装高效输入滤波器和有源功率因素校正器,并采用串并联补偿技术,来降低输入电流失真度,减小科士达UPS电源对市电电源的污染,使其向绿色电能变换型发展。为实现科士达UPS电源小型化,减小输出变压器即输出滤波器的尺寸,减小电磁,防止高频变压器的饱和,目前在韩国采用的是串联谐振逆变器,再经过隔离变压器和变频器组成高频连接的科士达UPS电源。
数字控制已成为新型科士达UPS电源控制技术发展的主流,即广泛应用数字处理器DSP,尽可能使控制电路全微处理器化。因为数字控制器具有精度高,抗*能力强,易于实现对科士达UPS电源的检测,故障诊断和隔离,易于实现遥控遥测,易于实现多台科士达UPS电源的并联和热插拨,易于实现对蓄电池的监控和管理,也就是说,计算机的介入可以使科士达UPS电源实现智能化管理,可以使电源运行在最优化状态。
蓄电池是科士达UPS电源的心脏,目前UPS一般都使用免维护密封铅酸蓄电池,美国还运用了高功率铅一空气备用电源装置(RPU)取代蓄电池。为增大电池的使用寿命,目前使用一种三阶段电池管理方案,即恒流均衡充电,浮充充电和自然放电三大阶段,以防止过充、过放。现已引入以微处理器监控技术为主的电池管理体系,随时观察电池的充、放电状态,对电池充、放电进行双重保护。
采用冗余技术和热插拨技术。采用智能化科士达UPS电源的管理系统。所谓智能化UPS,是指将传统的UPS与计算机相连的硬件接口,结合特殊设计的软件,以提供计算机及数据资料的双重保护,保证科士达UPS电源在完成基本功能外,还能对一切故障进行检测,显示和处理等,完全实现网络化监控管理。
Digital control has become the mainstream of the development of new Kosta UPS power supply control technology, that is, digital processor DSP is widely used to make the control circuit microprocessor as far as possible. Because the digital controller has high precision, strong anti-* ability, easy to realize the detection, fault diagnosis and isolation of Kosta UPS power supply, easy to realize remote control and remote measurement, easy to realize the parallel and hot plug-in of multiple Kosta UPS power supply, easy to realize the monitoring and management of storage battery, that is to say, computer intervention can make Kosta UPS power supply realize intelligent management, and can make it possible to realize remote control and remote control. The power supply operates in the optimal state.
深入科士达UPS电源智能化应用
一个智能化的科士达UPS电源的硬件部分,基本上是由普通的UPS加上一台微机系统组成。微机系统通过各类信息的分析综合,除完成科士达UPS电源相应部分正常运行的控制功能外,还应完成以下功能:
完全数字化:采用最新的数字信号器DSP,实现UPS系统的100%数字化运行。在此系列科士达UPS电源中,AEGSVS公司还采用了三重微处理器冗余系统,用三个有独立供应电源的微处理器来控制整流器、逆变器和静态电子旁路,因而更高地提高了系统的数字化程度和可靠性。
科士达YDC3330 UPS电源
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Recently, the green and energy-saving UCSD UPS power supply provided by Costa has successfully won the bid for the purchase of signal power supply system of Wu-Huang Intercity Railway, providing reliable power supply guarantee for its safe operation.
In order to ensure the smooth operation of Wuhuang Intercity Railway after its completion, through many exchanges and communication with users, Kosta UPS power supply fully understands the actual situation of Wuhuang Intercity Railway, and recommends users to use Kosta series 20K, 30K UPS products.
Kosta UPS series is a product designed by Kosta for large users. As a Dual-Conversion pure online Kosta UPS power supply, it can be used in areas with harsh power supply environment such as railways. Kosta UPS power supply adopts advanced IGBT high frequency switching sinusoidal pulse width modulation technology design, which makes the product of Kosta UPS power supply have excellent quality, high efficiency, low heat loss, low noise, small volume and long life. Meanwhile, modular design can reduce the average maintenance time (MTTR) and make maintenance easier. Full digital design simplifies complex analog circuits and reduces the number of parts to make the system more secure and reliable. The product has been used for many years in government, subway, railway, communication, medical, industrial, power and other industries. It has been proved by practice that the product has high reliability and high availability. At the same time, the product directly parallelizes up to eight Kosta UPS power supply in parallel. The parallel system uses the function of shared battery pack, which can improve the efficiency of battery utilization and reduce installation space. Therefore, the use of Kosta UPS series can fully meet the various construction needs of Wuhuang Intercity Railway users.
In addition, Kosta UPS power supply can realize N+X module redundancy, module expansion and rack expansion in the later period. The modular design of Kosta UPS power supply greatly shortens MTTR (maintenance time), and the efficiency of load 27% can reach 94%, which is a green UPS with high efficiency and energy saving. The combination of Kosta UPS power supply can satisfy all kinds of requirements put forward by Skyworth and build a highly reliable, complete performance and highly intelligent power supply center for users. At the same time, Kosta UPS power supply throughout the country's service system, can provide customers with the fastest and thoughtful after-sales service.
Batteries are the heart of Kosta UPS power supply. At present, UPS generally uses maintenance-free sealed lead-acid batteries. In the United States, high-power lead-air standby power supply unit (RPU) is also used to replace batteries. In order to increase the service life of batteries, a three-stage battery management scheme is currently used, namely, constant current balanced charging, floating charging and natural discharge, to prevent overcharging and overdischarge. Battery management system based on microprocessor monitoring technology has been introduced to observe battery charging and discharging status at any time, and to protect battery charging and discharging double.
Redundancy technology and hot swap technology are adopted. The management system of intellectualized Costa UPS power supply is adopted. The so-called intelligent UPS refers to the hardware interface connecting the traditional UPS with the computer, combined with the specially designed software, to provide double protection of the computer and data, to ensure that the Corstal UPS power supply can detect, display and process all faults in addition to completing the basic functions, so as to fully realize the network monitoring and management.
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