| 摘要 |
PROBLEM TO BE SOLVED: To execute such load distribution as maximizes an interchange power source and minimizes a noninterchange section, by comparing reserve capability with the total of the load amount of the noninterchange section and by determining a load share of each adjacent power source in the case when a domino interchange can be executed. SOLUTION: The total of the load amount of a noninterchange section is determined, the reserve capability of a first adjacent power source group which can supply power to the noninterchange section is then determined and it is checked whether the total of the reserve capability equals or exceeds the total of the load amount. Ordinary interchange computation is executed when this condition is satisfied. In the case when it is not satisfied, domino interchange is needed. Then the power souce having the smallest reserve capability in the first adjacent power source group is made an object power source for domino interchanging. The reserve capability of a second adjacent power source group which can supply power to a load shared by the objet source for domino interchanging is determined and the power source having the largest reserve capability in this group is made a queuing power source. It is chacked whether this reserve capability equals or exceeds a shortage in the noninterchange section, and when this condition is saistied, the domino interchange is executed. In the case when it is not satisfied, the interchange is regarded impossible. |
