在线模式是系统的标准运行模式。当系统处于在线模式时,负载得到UPS保护,为了向负载供电,系统具有放电能力(如图6所示)。;
ii.在线充电——当飞轮达到4000RPM时,系统进入这种状态。系统得到充电。系统也能支持放电。此时市电低耗能对UPS内部飞轮储能装置进行在线充电;
iii.在线后备——当飞轮速度达到7700RPM时,系统进入这种状态。这时旋转的飞轮不带负载,处于在线后备状态,随时准备进入在线放电状态;
iv. 在线放电——当系统中的飞轮向负载供电时,系统就处于这种状态(如图7所示)。
5)旁路模式(见图8)
图8:飞轮储能UPS旁路模式
旁路——旁路模式将进入的市电直接连接负载。当系统处于旁路模式时,负载是不被UPS保护的。负载要受到市电中断的影响。有下列事件之一者则进入旁路模式:
LONG蓄电池CWP150-12N 系列说明及简介销售
广隆LONG蓄电池公司自1990年创立以来已20年,是国内取得保税工厂及股票上市之铅酸蓄电池製造厂。近五年以来每年电池出货数达30%的複成长;创造高达40亿元的营业收入。为求分散生产风险与扩大销售市场,採取国际分工的产销政策,早在1996年即于越南国之滨沥县设厂,为早于当地建立电池生产基地之投资之外资企业。后于1999年与2000年分别完成ISO9001与ISO14001认证,2002年通过OHSAS18001认证,并于同年于台湾挂牌上市。至2007年又完成佔地达20万平方公尺之越南德和厂兴建,2008年通过TL9000通信/通讯电子业品质系统验证,并于2009年底起至2010年持续进行德和厂生产基地第二第三期的扩建工程。
于产品的製造,广隆除了对各生产环节严格的把关外,从技术体系到管理方法与业务流程都有著革命性的创新与实践。我们的产品在製造及确保产品遵循依品质管理系统下,全系列密闭式电池产品皆通过UL安规标准。另针对欧洲区安控市场的高品质需求,我们亦通过了德国VdS的认证。产品品质深受国内外之跨国企业的厚爱与认可。我们相信,客户满意度不仅只来自于产品本身,即时的服务提供与客户的友好关系建立更能提升客户满意的附加价值。广隆不仅获颁客户满意度金质奖外,产品亦荣获经济部评选为『台湾精品奖』的肯定。
我们的创新发展来自丰硕经验与能量,广隆拥有产品线广度完整及弹性製造技术的竞争优势,迄今已开发出超过400种不同用途之电池,并持续开发电动车,太阳能及风力等再生能源用电池。对于产品创新发展无穷尽的追求与态度,广隆自1993年起陆续与工研院材料所合作深度放电用密闭式电池、电动机车用电池及高功率改质电池等之开发,并多方引入新技术,更投资了许多先进的设备来彰显我们对客户与时俱进;永续发展的信念与承诺。
立足台湾,深耕越南,放眼环宇。广隆,以能为全球消费者提供更洁淨能源,并担负社会与环境的责任与维护的决心,进而带动公司持续成长与永续经营,兢兢业业努力不懈。
Guanglong long battery Co., Ltd. has been established for 20years since 1990. It is a professional lead-acid batterymanufacturer that has obtained bonded factory and stock listing inChina. In the past five years, the number of battery shipments peryear has increased by 30%, and the business income has reached 4billion yuan. In order to diversify the production risk and expandthe sales market, we adopted the production and marketing policy ofinternational division of labor. As early as 1996, we set up afactory in Binli County, Vietnam, which is a foreign-fundedenterprise with investment earlier than the local establishment ofbattery production base. After 1999 and 2000 respectively completedISO9001 and ISO14001 certification, passed OHSAS18001 certificationin 2002, and listed in Taiwan in the same year. By 2007, it hadcompleted the construction of Dehe factory in Vietnam with an areaof 200000 square meters. In 2008, it had passed the TL9000communication / communication electronic industry quality systemverification. From the end of 2009 to 2010, it continued to carryout the expansion project of the second and third phase of theproduction base of Dehe factory.
In the manufacturing of products, Guanglong has revolutionaryinnovation and practice from technical system to management methodand business process, in addition to strict control over allproduction links. Our products are precisely manufactured andguaranteed to follow the quality management system. All series ofsealed battery products have passed UL safety standard. Inaddition, we have also passed the German VDS certification for thehigh-quality demand of the security control market in Europe.Product quality is deeply loved and recognized by well-knownmultinational enterprises at home and abroad. We believe thatcustomer satisfaction not only comes from the product itself, butalso the value added of customer satisfaction can be improved byestablishing a friendly relationship with customers through instantservice provision. Therefore, Guanglong won not only the Gold Awardfor customer satisfaction, but also the "Taiwan boutique Award" bythe Ministry of economy.
Our innovation and development come from abundant experience andenergy. Guanglong has a complete product line and competitiveadvantage in flexible manufacturing technology. So far, it hasdeveloped more than 400 kinds of batteries for different purposes,and continues to develop batteries for renewable energy such aselectric vehicles, solar energy and wind power. For the endlesspursuit and attitude of product innovation and development,Guanglong has cooperated with the Institute of materials of theInstitute of engineering and research since 1993 to develop thesealed battery for deep discharge, the battery for electric motorvehicles and the battery for high power upgrading, and introducednew technologies in many ways, and invested many advanced equipmentto show our faith and commitment to keep pace with the times andsustainable development.
Based in Taiwan, deeply ploughing in Vietnam, looking around theworld. Guanglong is committed to providing cleaner energy forglobal consumers, shouldering social and environmentalresponsibilities and maintenance, so as to drive the company'ssustainable growth and sustainable operation, and make unremittingefforts.
广隆LONG蓄电池基本特性:
1.贮藏容量高。
2.充放电无酸雾。可大电流充电(0.8C-1C
3.充电接受能力强。8秒内30C放电电流,
4.可大电流放电。电流不损伤。可多次尽放电,
5.可超深度放电。电池不会损害。可在50~60℃温度下使用。
6.适温性极强。完全免维护,
7.自放电小。全充电后,常温存放一年仍可正常使用。为铅酸电池的一倍。
8.使用寿命长。报废后全部资料可再生回收,
9.绿色环保无污染。电解质无污染。能在各种恶劣的环境下安全使用。
10.抗震性能好。使用时可任意方位放置。
Basic characteristics of Guanglong long battery:
1. High storage capacity.
2. There is no acid mist during charging and discharging. Highcurrent charging (0.8C-1C
3. Strong charging acceptance ability. 30C discharge current in8 seconds,
4. High current discharge. The current is not damaged. It candischarge several times,
5. It can discharge beyond the depth. The battery will not bedamaged. It can be used at 50 ~ 60 ℃.
6. The temperature adaptability is very strong. Completelymaintenance free,
7. Small self discharge. After fully charging, it can still beused normally after being stored at normal temperature for oneyear. Double the lead-acid battery.
8. Long service life. All data can be recycled afterscrapping,
9. Green and environmental protection without pollution. Noelectrolyte pollution. It can be used safely in all kinds of badenvironment.
10. Good seismic performance. It can be placed in anydirection.
在市电输入质量无法满足磁悬浮飞轮储能UPS正常运行要求,或者在市电输入中断的情况下,由磁悬浮飞轮储能UPS内部的飞轮储能装置将机械能转化为电能,继续向负载提供高品质并且不间断的电力保障;
4)在磁悬浮飞轮储能UPS内部出现问题影响工作的情况下,磁悬浮飞轮储能UPS通过其内部的静态开关切换到旁路模式,由市电直接向负载设备提供不间断的电力保障;
5)在市电输入恢复供电,或者在市电输入质量恢复到满足磁悬浮飞轮储能UPS正常运行要求的情况下,则立即转到市电通过磁悬浮飞轮储能UPS向负载设备提供高品质并且不间断供电的模式,继续对飞轮储能装置进行充电。
3. 磁悬浮飞轮储能UPS运行模式
1) 正常运行模式
在市电输入正常的情况下,磁悬浮飞轮储能UPS通过其内部的有源动态滤波器对市电进行稳压和滤波,证向负载设备提供高品质的电能。
2) 电压调整运行模式(见图4)
图4:飞轮储能UPS电压调整运行模式
连续的电压调节:
i. 通过UPS内部的市电变换器和滤波电感构成有源动态滤波系统调节无功电流;
ii. 市电输入电压低(即电流相位超前)时,市电变换器提供无功电流输入,以提高输入电压;
iii. 市电输入电压高(即电流相位滞后)时,市电变换器吸收无功电流,以降低输入电压;
iv. 市电输入电压正常时,不提供无功电流补偿(输入功率因数PF≈1.0);
v. 市电输入电压能够满足UPS正常运行要求时,飞轮不参与市电输入电压调节。
3) 谐波补偿运行模式
通过UPS内部的市电变换器和滤波电感构成有源动态滤波系统(APF),既能够有效的防止电网干扰(抑制市电谐波),避免市电谐波对负载和UPS产生影响,也能够有效消除负载和UPS自身产生的谐波干扰,使其不污染电网。谐波抑制和无功补偿对改善电网品质,提高电能利用率,保持供电系统的稳定性具有重要意义。
i. UPS控制单元采用数字信号处理技术实时检测负载的谐波电流;
ii. 市电变换器实时地向UPS系统提供反方向等量级别的谐波补偿电流,并维持UPS输出电压的正弦波形;
iii. 负载产生的谐波不会影响到UPS输入电压的波形;
iv. UPS输入功率因数达到0.99,UPS输出稳压精度达到正负1%。
图5:UPS谐波补偿运行模式功能结构图
当磁悬浮飞轮免蓄电池UPS输入谐波超过系统限制时,市电变换器和飞轮变换器构成了完整的有源动态滤波系统。从其功能结构(如图5所示)可分为,指令电流运算电路、电流跟踪控制电路、驱动隔离电路、主电路四部分。指令电流运算电路通过检测线路中的谐波与无功电流等信号传递给电流跟踪控制电路产生相应的补偿电流。电流跟踪控制电路根据补偿电流指令信号,由控制算法计算得到驱动电路每相桥臂各功率开关器件的触发脉冲,从而驱动主电路IGBT开关使得主电路产生与谐波电流大小想得方向的补偿电流反馈到供电线路,从而抑制系统中的谐波电流。