1) generator-transformer group differential protection
发变组差动保护
1.
The paper takes Laxiwa hydropower plant as an example,and introduces configuration scheme and character of generator-transformer group differential protection in detail.
文章以拉西瓦水电站为例,详细介绍了发变组差动保护的配置方案及特点。
2) generator-transformer differential protection
发变组大差动保护
1.
A generator-transformer differential protection using TA at the low voltage side of the auxiliary transformer is designed according to the four principles usually, but the sensitivity of the differential protection can not meet the requirement when the fault occurs at the Low TA internal of the protection scope.
按照"四统一"的设计原则,通常配置一套差至高压厂用变压器低压侧的发变组大差动保护,在某些情况下低压侧TA内部发生相间故障时发变组大差动保护的灵敏度无法满足要求。
3) microcomputer-based longitudinal differential protection of generator-transformer block
微机发-变组纵差保护
4) generator transformer differential protection
发电机变压器差动保护
5) generator-transformer protection
发变组保护
1.
Retrofit of generator-transformer protection for 300 MW thermoelectric units;
300 MW火力机组发变组保护改造研究
2.
Through introduction of circumstances of hardware failure of DGT-801 generator-transformer protection set because of halfway performing the countermeasure,leading to the whole set protection mal-operation,the causes are analyzed and countermeasures are put forward.
介绍了某型微机发变组保护装置因执行反措不彻底而发生硬件故障导致整套保护误动跳闸的情况,分析了事故发生的原因,提出了整改措施。
3.
Its generator-transformer protection used WFB-100 microprocessor-based protection system developed by XJ group corporation.
本文从大型核电机组对发变组保护配置的要求出发,就秦山第二核电厂发变组保护的配置的特点、相关逻辑及调试问题作出分析,以供参考。
6) generator-transformer unit protection
发-变组保护
1.
At present, background system for generator-transformer unit protection has defect that the singleness for form of digital display and the singleness of information analysis function.
针对目前使用的发-变组保护后台机数据显示方式单一、不直观和信息分析功能简单等缺点,应用CAN总线技术,本文研究和开发了基于CAN总线的发电机-变压器组保护信息管理及分析系统。
补充资料：发变
1.(身体)发育改变。 2.膨胀变化。
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