环网供电,ring network power supply
1)ring network power supply环网供电
1.Design ofring network power supply in residential quarters and type selection of equipments;住宅小区环网供电设计探讨与设备选型
英文短句/例句
1.The park is located near the Yantai and Longkou electricity grid. There are two35 kva transformer substations with the transmission capacity of30000 kva.园区临近烟台、口两大电网,环网供电。现有3.5万伏变电站2座,输变电能力3万千伏安。
2.Research on Evaluation and Selection of Grid Material Supplier in the Supply Chain Circumstance供应链环境下电网物资供应商评价与选择研究
3.The Establishment and Application of Information Loop Net in Power Companies in Cities;信息环网在地市供电公司的建设与应用
4.Logistics Network Design for Closed-loop Supply Chain under E-commerce;电子商务条件下闭环供应链物流网络的设计
5.Construction and management of Supplier Net under E-business conditions;在电子商务环境下供应商网络的建设与管理
6.The Design of Power Environment Supervision System of Electric Company Communication Network供电公司通信网动力环境监控系统设计
7.Application of Reliability Insurances in Distribution Network Under Environment of Electricity Market电力市场环境下可靠性保险在供电网络中的应用
8.Power supply: the power is supplied by North-China Power System, can offer the consumers10 KV power supply.供电:华北电网为园区供电,可为用户提供10KV电源。
9.The Study of E-commerce Supply Chain Alliance′s Performance Evaluation Based on BP Neural Network;基于BP神经网络的电子商务环境下供应链联盟绩效评价研究
10.Constructing the 20 kV Distribution Network to Enlarge the Power Supply Capacity of the Urban Network建设20kV配电网 提升城市电网供电能力
11.Economic Study on Power Supply by Distributed Generation and by Interconnected Grid;分散发供电与联网供电的经济性研究
12.Research on Breaking up the Electromagnetic Loop Network in Gansu 330 kV/220 kV Electric Power System甘肃330kV、220kV电网电磁环网解环研究
13.Study for Breaking Electromagnetic-circumfluent of Jilin 500kV/220kV Grid吉林省电网500kV/220kV电磁环网解环研究
14.mains-operated electronic apparatus电网电源供电的电子设备
15.Supply Grid--Supply Chain Management in Grid Computing Environment;供应网格——网格计算环境下的供应链管理
16.Sanxia hydro-power will supply electric power to Henan province after completion of construction.三峡水电站建成后将向河南电网供电。
17.Simulation Analysis on ZJ70D Electric Drilling Machine Powered by Electric Network at SK1 Oil WellSK1井ZJ70D电动钻机电网供电仿真分析
18.Application of SIS in CHP combined cycle power plantSIS在热电冷联供联合循环电厂的应用
相关短句/例句
Mode of power supply in 10kV loop network10kV环网供电模式
3)ring network power supplying units环网供电单元
1.The paper describes the characteristics of the gas filled tank,ring network power supplying units, the box type electric substation and other electric instruments of complete set of equipment, with their kinds and structure being also introduced.介绍充气柜、环网供电单元和箱式变电站等电器成套设备的特点、种类及构成。
4)looped power supply network环形供电网络
1.Marinelooped power supply network is an inevitable trend in the development of marine power system.船用环形供电网络是船用电力系统发展的必然趋势。
5)ring network automatic power supply mode环网自动供电模式
6)powered by electric network电网供电
1.0 was applied to analyze the ZJ70D electric drilling machinepowered by electric network at SK1 oil well.0对ZJ70D电动钻机电网供电进行了仿真分析,分析表明变电站600V母线电压波形上的振荡是变压器漏感和滤波电容、晶闸管的寄生电容或电路上的分布电容的串联谐振引起的,据此提出了通过减小变压器漏感和加大滤波电容、加大谐振回路上的电感和电阻等措施来有效减小振荡。
延伸阅读
配电网供电可靠性配电网供电可靠性distribution system reliability化,在发生故降时,迅速完成网架的调整和重组,迅速恢复供电。Pe一d一onwong gongd旧n kekooxing配电网供电可靠性(distribution system reli-ability)是电力可靠性管理的一项重要组成部份,评估配电网按可接受的质量标准和所需数t不间断的用户供电能力的度量,以供电可靠率等表示.供电可靠率的表达指标很多,但最常用的是以用户有效供电时间总小时数与统计时段内小时数的比值表示,即平均供电可用率指标(ASAI)。也有以停电造成的电量损失或每个用户每年停电的平均次数(SAIFI)或经受停电的用户每年停电的时间或次数(CAIDI或CAIFI)来表征.它是供电企业规划、设计、建设、运行、供电服务等方面的质量和管理水平的综合体现,也是用户选择、评价所用配电网的重要依据。供电可靠率的统计中国1991年颁布的统计办法,是以配电中压线路上的配电变压器作为用户统计单位,按这样的统计口径,1997年中国255个城市的平均供电可靠率为99.812%。中国的供电可靠率的统计口径和国外有一些不同。国外是以每个终端受电用户(装有计量表计的用户)作为统计单位,如日本东京,供电可靠率为99.985环。可见中国配电网供电可靠性与有些国家的差距还很大。为了与国际水平能更好对照比较,中国1998年已提出对管理先进的供电企业要实行供电可靠率统计口径由中压配变向低压用户统计延伸。影响中国配电网供电可靠率的因素影响中国配电网供电可靠率提高的主要因素有:①配电网结构薄弱,一般当某线路停电难以继续供电。②检修及新增用户一般需停电进行.因而造成颇繁停电。③配电管理系统尚未在每个供电企业中完善建立,因此一旦系统发生故障,判断、隔离和恢复供电不够迅速。④部分地区系统调峰能力不足,或因变电容量不足,非正常运行方式下有可能人为限电等。改善供电可靠率的措施改善供电可靠率的措施主要有:①改善配电网结构,这是提高供电可靠率的基础;②改善检修策略,对一些设备实行状态检修;③开展带电作业检修;④发展临时发电车、临时变电站供电等辅助供电措施,减少对用户的停电.⑤实施配电自动