1) electricity purchasing optimization space
购电优化空间
2) power purchase optimization
购电优化
1.
As the power market provides room for free power purchase in the power purchase plan of the provincial power grid companies besides their fixed power purchase contracts, the general design and basic principles of power purchase optimization for provincial power grid companies are discussed in this paper.
针对电力市场化环境下省级电网公司购电计划中还存在的自由购电空间,阐述了省级电网公司购电优化的总体思路和基本原则。
3) spatial optimization
空间优化
1.
Study on spatial optimization of mechanical-electrical installation for a hydroelectric station;
水电站机电安装工程空间优化研究
2.
This paper presents the approach to reach city s spatial optimization and function organization based on the ecological priority principle by using the analysis method in Landscape Ecology,taking the Linhai New Town in Tianjin Binhai New Area as a.
研究以天津市滨海新区临海新城为例,借鉴景观生态学分析方法,提出基于生态导向的城市空间优化和功能组织的规划思路:基于城市生态环境现状评价和问题诊断基础,整体优化生态景观格局;利用GIS空间分析技术进行城市生态适宜性和敏感性分析,划分城市生态功能区;结合城市职能定位和产业选择,确定自然生态因子和经济活动的镶嵌关系,优化城市产业活动的空间配置。
3.
By using the methods of quantitative and qualitative analyses, the industrial development and spatial optimization of Gaozhou City are studied.
文中从增强创新能力、内外资源利用、中心城镇建设和周边区域合作等4个方面阐述了未来产业发展的总体思路,并提出"一核四区"的空间优化方略。
5) space optimization
空间优化
1.
A research on space optimization of tourist sites in city;
城市旅游景区的空间优化
2.
The space optimization of Zhengzhou city fringe area needs to satisfy the sustainable development and follows certain scientific criterions,to determine reasonably the function and industrial localization,to use the scientific spatial organization way,and,to accept the restriction of high level plans.
郑州城市边缘区的空间优化要满足可持续发展的要求并遵循一定的科学准则,合理确定功能与产业定位,采用科学的空间组织方式,并接受高层次的规划制约。
6) spatial optimizing
空间优化
1.
A study on development and spatial optimizing of disadvantageous tourism area in Weinan City;
弱势旅游地的旅游开发与空间优化——以渭南市为例
2.
Based on the theory of Disadvantageous tourism areas, some problems arising from the deviationbetween the tourism resourceand benefit were analyzed by the ways of spatial optimizing.
以弱势旅游地理论为根据 ,从渭南市旅游资源和经济效益的偏离入手 ,通过要素空间优化组合的方法 ,分析了其旅游开发中存在的问题。
补充资料：厂用电受电
厂用电受电
energizing of auxiliary power system
chongyongd一on sho一Jd一on厂用电受电(energizing of auxiliary powersystem)机组附属设备安装完毕后需通电试运行，所需厂用电源由外部供给，因此厂用电受电是调试工作开始的标志。 受电步骤新建电厂先由电力系统向变电站供电，再依次对高压起动/备用变压器、3~10kv厂用配电装置、厂用工作变压器及380V配电装置供电。扩建电厂因高压起动/备用变压器已经投人运行，故可利用它的电源对扩建的厂用配电装置等供电。 调试项目主要有:①用额定电压依次对空载线路、变电站母线、隔离开关、断瘩器、互感器、变压器及厂用配电装置等进行冲击合闸试验。有条件时.冲击合闸前应先进行递升加压试验。升压过程中注意检查各设备有无放电声及短路现象，发现问题及时处理后再进行升压。②检查三相电压应平衡，相序应正确，各段母线的相位彼此应一致。对配电装置供电时，有时会由于母线电容和与母线连接的电磁式电压互感器的电感相互作用而出现铁磁谐振，此时相电压升高，中性点明显位移。为消除谐振可在电压互感器的剩余电压绕组处并联电阻以去振。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条