| 1. | Study on the calculation of available transfer capability with transient stability constraints 考虑暂态稳定约束的可用输电能力计算方法研究 |
| 2. | A novel algorithm for available transfer capability considering transient stability constraints 一种考虑暂态稳定约束的可用输电能力计算的新方法 |
| 3. | So research about the solution of atc of branch section in electric power market is done in the paper , and the solution of atc considering transient stability is proposed 正是基于此,本文主要对电力市场环境下的输电网的可用输电能力的算法问题进行了研究,提出了考虑暂态稳定约束的可用输电能力算法。 |
| 4. | In electric power market , the transmission capability of branch section is very important for the security and reliability of power system under both the small and large system 电力市场环境下,无论是对小型的区域电力系统,还是对大型的互联电力系统,输电网的输电能力对整个系统的安全可靠性都有着很大的影响。 |
| 5. | Total transfer capability ( ttc ) and available transfer capability ( atc ) have must be solved and become the standard tool to compute the transfer capability remaining in the network over and above already committed use 最大输电能力( ttc )和可用输电能力( atc )计算就是其中一个必须解决的问题。最大输电能力信息是所有电力市场的参与者进行交易活动标准工具。 |
| 6. | The ttc is calculated using a method based on continuation power flow ( cpf ) , and the method is the most availability and reliability of coping with saddle - node bifurcation point in the curve result , which is validated with simulation on some calculation examples 经过算例的分析,连续潮流的计算方法在求解考虑鞍型分叉的电压稳定性约束下的输电能力最为可靠,该方法有效且实用。 |
| 7. | ( 5 ) taking all kinds of security constraints into account , the mathematical model is estabiished to analyzing available transfer capability ( atc ) of interconnected power systems , and a practical continuation method is propose for calculating atc 中国电力科学研究院博士学位论文( 5 )建立了计算互联区域间可用输电能力( atc )的数学模型,全面考虑了影响输电能力的各种安全约束条件,提出了计算atc的连续型实用算法。 |
| 8. | The propose method performs ranking of the contingencies using a severity index based on the incremental reactive power losses and of sensitiveness between the base case and contingency base . based on the ranking , a short list of contingencies is to be selected for full simulation 为了减少计算量对预想事故进行了排序、选择出便于最大输电能力求解的集合,为此提出了无功损耗增量指标和l / p _ ( ij )灵敏度指标的排序方法。 |
| 9. | Under the environment of power market , large amount of power wheeling and transmission contracts are frequently trading . it has put forward new technical problems to need be solved immediately how to calculate accurately and improve the total transfer capability ( ttc ) of transmission network 电力市场环境下,大量出现的电力转运及电网中频繁出现的输电交易使得准确计算及提高输电网的最大输电能力( ttc )成为亟待解决的技术问题。 |
| 10. | In the paper , the transmission power of section constituted by the assigned branch is seen as objective function , assigning the adjustable generators both in sending system and receiving system , assigning the faults set , including the constraint conditions such as the differences between the angles of rotor and the inertia center angel of the whole system , the thermal stability of branch and node voltage , obtaining the results by using interior - point solution and line - predominant jordan 本文提出的考虑暂态稳定约束的可用输电能力算法是以指定线路组成的断面的传输功率为目标函数,指定送端系统和受端系统中参考调节的发电机,指定故障集情况下,以发电机转子相对全系统惯性中心的角度差、线路热稳定、节点电压等构成约束条件,采用内点法和行主元约当逐行消去法求解问题的最优解。 |