1) economic voltage
经济电压
1.
When system voltage and generator output meet the requirements for various operation modes,the purpose to save auxiliary power supply can be realized by rationally selecting the economic voltage with minimum copper loss & iron loss of motor.
当系统电压、发电机出力满足各种运行方式时,合理选择厂用所有负载电动机铜损和铁损总和最小时的经济电压,可以达到节约厂用电的目的。
2) economic operation voltage
经济运行电压
3) economic voltage difference
经济压差
1.
The reactive power compensation design and operation method of ultra-high voltage(UHV) grids based on the economic voltage differences was introduced,and was proved to be practical,operable and scientific by an example.
介绍基于经济压差无功潮流的特高压电网无功补偿设计和运行方法,并举例说明这种方法的实用性、可操作性和科学性。
2.
Considering the hidden danger of the voltage stability failure in China power grid,a real-time monitoring and control method of the power system reactive power flow based on the economic voltage difference(△UJ) theory is discussed.
根据我国电网存在电压失稳的隐患,提出了一种基于经济压差(ΔUJ)无功功率优化潮流的电力系统无功功率实时监测与控制方法,以及逐步过渡到全网无功功率优化运行的实施措施。
4) economic electric transmission
经济输电
1.
For the design of the allocation of the power supply network and power distribution network combi ning the power supply of the construction period and the permanent power supply for the large-scale engineering, the right determination and rational arrangeme nt of the reactive power of the electrical transmission line is the pre-conditi on of the economic electric transmission.
高压输电线路无功功率对用户功率因素的影响不可忽视,对于大型工程建设期与永久供电相结合的供配电网架布局的设计,正确判断和合理应对输电线路无功功率是经济输电的前提条件。
5) hydropower economics
水电经济
6) economics in nuclear power
核电经济
补充资料：标准操作冲击电压波形(见冲击电压发生器)
标准操作冲击电压波形(见冲击电压发生器)
standard switching impulse voltage waveform
b .oozhun CooZuo ChongJld，onyo boxlng标准操作冲击电压波形(standard switchingimpulse voltage waveform)见冲击电压发生器。
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