A new model and its algorithm to calculate the electric values for unsymmetrical openconductor states in power systems with variable configurations and parameters is presented.
本文提出了分块法计算变结构电力系统非对称断相状态电气量值的新模型与新算法。
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The method of this paper has the following characteristics: 1)any simple or complex fault can be modeled accurately, including metallic short circuit faults and openconductor faults;
这种方法的特点在于：①可精确地模拟各种简单故障和复杂故障，包括金属性短路和完全断相故障；
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There is no ticket conductor on bus, so passengers must pull the signal cord to let driver open the rear door when you get to the stop.