| 1. | Improving the way of power supply in high - rise by adopting prefabricated branch cable to city power distribution network
城市配电网采用预制分支电缆改进高层建筑供电方式 |
| 2. | Evaluation of distribution power system capability and reliability is widely used in the system planning and operation
城市配电系统供电能力评估及可靠性(充裕性)评估作为其工作的一个重要方面广泛用于电力系统规划和运行。 |
| 3. | Nowadays as the society develops so fast , the demand for power - supply reliability of distribution systems is higher and higher
目前社会经济的发展对城市配电网的可靠性要求越来越高，因此要求对配电可靠性指标有清晰的描述。 |
| 4. | Under the direct of professor lou hegong , i have independently done the city distribution network planning of xuchang county and qinyang city
在娄和恭教授的指导下，我独立完成了许昌县和沁阳市等县级城市配电网发展规划的编制工作。 |
| 5. | Urban distribution scale bigness , so compensation of reactive power in urban distribution is very important for detract consume , economy energy sources , ameliorate voltage quality
摘要城市配电网的规模巨大，因此配电网无功补偿对降损节能，改善电压质量意义重大。 |
| 6. | Urban network constitutes the main part of the power distribution system . it is one of the most essential foundations in urban constructions . distribution automation system symbols urban power supply quality level
城市配电网是电力系统的主要构成部分,是城市现代化建设的重要基础设施之一，配电系统自动化标志着城市供用电水平的高低。 |
| 7. | Nowadays with the rapid development of society , the demand for power - supply reliability of distribution power systems becomes higher and higher , so we need describing the reliability indices of distribution power systems clearly and systemically
目前社会经济的发展对城市配电网的可靠性要求越来越高，因此要求对配电可靠性指标有清晰的描述。 |
| 8. | In addition , the enormous use of cables in city power system increases the current through the grounded capacitor . these make the single - phase fault current get greater , which lead to more and more instantaneous grounding faults unable to eliminate naturally
近年来，由于城市配电网络规模的不断发展，以及城网中大量使用电缆，使得系统的接地电容电流大大增加，系统单相接地故障时接地电弧不能自动熄灭，越来越多的瞬间单相接地故障不能自动消除。 |
| 9. | More important is that it can completely satisfy the new requirment as above said , and from a farsighted angle , such as future programming for digital city , power supply information would not exists alone , and by all means will be tightly combined with municipal foundational geography information and other public service information . cis technology can be used to provide correspondant means to realize such kind of universal flatform
更重要的是gis技术完全可以满足如上述城市配电管理提出的新需求，而且从长远角度考虑，在诸如数字城市等未来的市政规划中，供电信息将不会单独存在，必然要与城市基础地理信息以及其它公共服务信息紧密结合， gis技术能够提供相应的技术手段来实现这样的统一平台。 |
| 10. | In order to describe the reliability indices clearly and systemically that are n ' t existing now in our country yet , this paper studies the distribution systems reliability in several aspects such as parameters collection , indices decision , evaluation algorithm discussing , economic analysis , result showing and so on
本文对配电系统可靠性的参数整理、指标设定、算法分析、经济化分析、结果可视化几方面进行了研究，以便解决可靠性指标的系统描述问题，为城市配电网的改造提供参考意见。 |
