1) active power price
有功电价
2) cost of reactive power
有功、无功电价
3) active power transmission price
有功输电价格
4) reactive power price
无功电价
1.
The reactive power price is classed into two sorts according to its cost and local difference.
为了使人们更加清楚地了解当前的研究进展,介绍了各国无功辅助服务获取方法,从投资和生产成本上详细分析了无功成本的构成,同时依据无功成本的不同以及无功的地域性,将当前无功电价的制定归为两类:无功的容量电价和电量电价,而电量电价又包括忽略无功生产成本的边际定价方法和考虑无功生产成本的边际定价方法以及基于区域市场的无功定价,指出了这些定价方法的缺点。
2.
Such reactive power price can not be obtained by traditional optimal power flow models because the production cost of reactive power is ignored in these models.
本文在分析电力定价方法的基础上,对无功电价作了详细研究。
3.
With reference to hydropower plant which undertakes more reactive power task,the contribution factors of the reactive power price are investigated.
以承担较多无功电力任务的水电厂为对象 ,探讨了无功电价的成因。
5) function electric price
功能电价
1.
On the basis of the law of value, the concept of function electric price and several available accounting formula for really reflecting the economical value of the pumped storage are presented and its financial vitality.
在此对抽水蓄能电站的功能及效益进行了较全面地分析,根据价值规律,提出了功能电价的概念及几种可能的核算公式,以真实地反映抽水蓄能电站的经济价值,提高其财务生存能力。
6) active current
有功电流
1.
The paper puts forward an active current detection of the Fryze definition based on the mean filter.
本文提出了均值滤波器对Fryze时域功率定义下的有功电流实时检测方法,该滤波器为一具有线性相位的有限冲激响应(FIR)数字滤波器,可以使得应用于三相电路的控制系统在三分之一个周期处就跟随电网的变化,单相电路的控制系统在一个周期处就跟随电网的变化,在理论分析的基础上,本文对该方法进行了仿真。
2.
According to the equivalent circuit model of non-linear load,and using "when load current is periodic function,the integral in a period for absolute value of the difference between the load current and fundamental active current is the least" as detecting principle,a harmonic current detecting method for single-phase active power filter based on iterative algorithm was proposed.
根据非线性负载的等效电路模型,以“当负载电流为周期电流时,负载电流与负载基波有功电流差的绝对值在一个周期内的积分值最小”为检测原理,提出了一种基于迭代算法的有源电力滤波器单相电路谐波电流检测方法。
3.
Using "when load current is periodic function,the integral value in a period for absolute value of load current subtracting fundamental active current is the least" as detecting principle,a detecting approach of harmonic current in single-phase circuit based on fast iterative algorithm in active power filter was proposed.
以“负载电流为周期电流时,负载电流与负载基波有功电流差的绝对值在一个周期内的积分值最小”为检测原理,提出了一种基于迭代算法的有源电力滤波器单相电路谐波电流检测方法。
补充资料：丰枯电价(见季节电价)
丰枯电价(见季节电价)
seasonal power price
丰枯电价(seasonal power priee)在水电为主的电力系统中，对于专门利用丰水季电能的用户或在丰水季增加用电量的用户实行的优惠电价(见季节电价)‘(张工)
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