线路潮流速率约束  available transfer c apability limitations of lines

Darcy-Weisbach断面流速公式  Darcy-Weisbach formula of velocity profile

潮流断面  power flow at the cross-section of transmission lines; load section; power flow section

断面潮流  interface power flow

断面潮流分析  section power flow analysis

断面潮流监测  sectional flow monitoring

断面潮流控制  interface power control

断面流率  section flow rate

断面约束  transfer capacity constraints

高峰小时客流断面流量  peak hour cross-section passenger flow

N-1静态安全潮流约束  N-1 principle of static state secure power flow restraint

环路潮流约束  loop flow constraints

线路潮流约束  available transfer capability limitation (ATCL) of lines

约束潮流  constrained load flow

机组出力变化速率约束  rate of output change

爬坡速率约束  ramping rate constraints

速率约束  the minimal data rate constraint

泵断流速度  pump stall speed

测流断面  flow cross section measurement; metering section