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- The test voltage shall be the nominal system voltage corresponding to the ballast input voltage rating, as specified in Table 16.3.3.1. 如表16.;3
- nominal system voltage 标称系统电压
- Trial-use standard of performance and test requirements for instrument transformers of a nominal system voltage of 115 kV and above 标准系统电压为115kV及以上的仪表变压器性能和试验要求的试用标准
- This paper studies the effect of SVC or AVR in improving system voltage stability and reactive compensation. 文中采用配有自动电压调节器(AVR)的发电机励磁与系统母线装设SVC的方法,SVC采用闭环控制,研究其对电压稳定和无功补偿的效果。
- Undervoltage load shedding is one of the important means to prevent power system voltage instability. 低压减载是解决电力系统电压失稳的重要手段之一。
- How fast will an increment of the excitation voltage reach 95% of the difference between ceiling voltage and the system voltage rating. 励磁电压增加到最高电压和系统额定电压之差的95%25时要多少。
- They monitor and annunciate faults so economically they eliminate the need for a separate coil monitor relay or system voltage monitor. 他们能很经济的监测并报告故障，没有必要再用单独的线圈监测继电器或电压监测系统。
- It is proved that adding SSSC to the weakest node and the node with the fastest load growth can enhance power system voltage stability. 证明了在系统最薄弱节点和负荷增长最灵敏节点线路中加入SSSC后能提高电力系统电压稳定性。
- Soh & Kuo (2003) gave a very detailed and insightful explanation by comparing the different nominal systems in English and Mandarin Chinese. Soh & Kuo(2003)通过比较英、汉中的名词系统的不同，详细地解释了这一原因，其观点很有见解。
- With the development of the system voltage level, the old one can no longer satisfy the needs of the l-TV/UHV substation system, a new device is needed urgently. 随着电网电压等级的提高，变电站综合自动化对测控装置的要求也在不断地提高，原中、低压测控装置已不能满足高压、超高压变电站的要求。
- Jia Hongjie,Yu Yixin,Wang Chengshan.An application of local index to on-line monitoring and control of power system voltage stability[J].Power System Technology,1999,23(1):45-49. [9]贾宏杰;余贻鑫;王成山.;利用局部指标进行电压稳定在线监控的研究[J]
- The simulation results show that the STATCOM controller based on reinforcement learning algorithm can adjust the system voltage under emergent situation, so the secure and stable operation of power system can be improved to a certain extent. 仿真实验结果表明,基于强化学习算法的 STATCOM 电压控制器可以在紧急情况下对系统电压进行调节,从而在一定程度上确保了系统的安全稳定运行。
- Second, we trace the evolution of the nomination system within the Democratic Progressive Party since the 1990s. 再来，概略描述民进党从1990年代以来的提名制度变动，并对其影响稍作评论；
- By use of singular value analysis the impacts of SSSC on power system voltage stability under average growth of power load and load growth at the most sensitive nodes are analyzed in depth. 利用奇异值分析法，深入分析了在负荷平均增长和最灵敏节点负荷增长2种情况下，SSSC对电力系统电压稳定性的影响。
- She charged only a nominal fee for her work. 她为所做的工作只收取象征性的费用。
- HVDC power modulation can improve the stability of AC/DC systems,but the converter will consume much of reactive power,which influences the AC system voltage. 直流功率调制能有效地提高交直流系统的稳定性,但同时直流换流站也要消耗大量的无功,影响交流系统的电压稳定。
- The chairman is only the nominal ruler of the country. 主席只是那个国家名义上的统治者。
- binary system voltage regulation 二进制调压
- I suppose you also have a caste system in your society. 我想你们的社会里也有一种等级制度。
- The right to dissent is part of our political system. 有持异议的权利是我们政治体制的组成部分。
