1) substation retrofit
变电站改造
1.
Economy evaluation for 500 kV substation retrofits by using LCC;
用LCC方法对500kV变电站改造的经济性评价
2.
Decision-making for substation retrofits based on LCM and risk assessment
基于LCM及风险评估的变电站改造决策
3.
LCC-based risk assessment models for substation retrofits
基于LCC的变电站改造风险评估模型研究
2) electric substation main transformer reformation
变电站主变改造
1.
By discussing saving electricity items such as electric substation main transformer reformation,road lamp saving energy reformation,improving circuit power rate,reducing source consuming in some enterprise in detail,some experimental method during construction process was provided.
通过对某企业开展的变电站主变改造、路灯节能改造、提高线路力率、降低能源消耗等节电项目进行详细论述,提出了实施过程中的一些经验做法,实践证明,经过这些节电项目的实施,节能效果显著。
4) capacity-increasing transformation in 220 kV substation
220kV变电站增容改造
5) Hydropower plant upgrade
水电站改造
补充资料：改造
①就原有的事物加以修改或变更，使适合需要：～低产田。②从根本上改变旧的、建立新的，使适应新的形势和需要：～思想ㄧ劳动能～世界。
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