1. A stationary induction electric apparatus,
wherein the main body of the stationary induction electric apparatus is configured by including an iron core having, at least, two iron core legs and a winding wound around each iron core leg;
the iron core is configured as a winding iron core block group obtained in such a manner that three or more winding iron core blocks each of which is obtained by bending laminated magnetic metal ribbons in a circular shape are arranged and combined in the width direction of the magnetic metal ribbons;
the winding iron core blocks configuring the winding iron core are configured in such a manner that the magnetic metal ribbons having a specific width are laminated to form one winding iron core block, the magnetic metal ribbons are laminated to have a larger laminated thickness in the winding iron core block nearer the middle of the width direction of the magnetic metal ribbons, and the winding iron core block located in the middle of the width direction of the magnetic metal ribbons has a larger width than those located at the both ends;
each of the iron core legs of the winding iron core is configured in such a manner that the winding iron core blocks are centered in the laminated direction of the magnetic metal ribbons and the cross-section of each iron core leg in the width direction and the laminated direction of the magnetic metal ribbons is formed substantially in a circular shape; and
at least one yoke of the winding iron core is arranged while side faces of the winding iron core blocks in a window are aligned on the same plane.
2. The stationary induction electric apparatus according to claim 1,
wherein the winding iron core has side yokes, and at least one side yoke is arranged while side faces of the winding iron core blocks in the window are aligned on the same plane.
3. The stationary induction electric apparatus according to claim 1,
wherein the winding iron core has side yokes, and at least one side yoke is arranged while side faces of the winding iron core blocks outside the window are aligned on the same plane.
4. The stationary induction electric apparatus according to claim 1,
wherein the iron core legs are installed so as to be erected in the gravity direction, an upper yoke is arranged while side faces of the winding iron core blocks in the window are aligned on the same plane, and a plate-like iron core support member is arranged on the lower side of the upper yoke to support the upper yoke.
5. A stationary induction electric apparatus,
wherein the main body of the stationary induction electric apparatus is configured by including an iron core having, at least, two iron core leg and a winding wound around each iron core leg;
the iron core is configured as a winding iron core block group obtained in such a manner that three or more winding iron core blocks each of which is obtained by bending laminated magnetic metal ribbons in a circular shape are arranged and combined in the width direction of the magnetic metal ribbons;
the winding iron core blocks configuring the winding iron core are configured in such a manner that the magnetic metal ribbons having a specific width are laminated to form one winding iron core block, the magnetic metal ribbons are laminated to have a larger laminated thickness in the winding iron core block nearer the middle of the width direction of the magnetic metal ribbons, and the winding iron core block located in the middle of the width direction of the magnetic metal ribbons has a larger width than those located at the both ends;
each of the iron core legs of the winding iron core is configured in such a manner that the winding iron core blocks are centered in the laminated direction of the magnetic metal ribbons and the cross-section of each iron core leg in the width direction and the laminated direction of the magnetic metal ribbons is formed substantially in a circular shape;
at least one yoke of the winding iron core is arranged while side faces of the winding iron core blocks in a window are aligned on the same plane; and
at least one yoke of the winding iron core is arranged while side faces of the winding iron core blocks outside the window are aligned on the same plane.
6. The stationary induction electric apparatus according to claim 5,
wherein the winding iron core has side yokes, and at least one side yoke is arranged while side faces of the winding iron core blocks in the window are aligned on the same plane.
7. The stationary induction electric apparatus according to claim 5,
wherein the winding iron core has side yokes, and at least one side yoke is arranged while side faces of the winding iron core blocks outside the window are aligned on the same plane.
8. The stationary induction electric apparatus according to claim 5,
wherein the iron core legs are installed so as to be erected in the gravity direction, an upper yoke is arranged while side faces of the winding iron core blocks in the window are aligned on the same plane, and a plate-like iron core support member is arranged on the lower side of the upper yoke to support the upper yoke.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A vehicle navigation system comprising a navigation signal receiving means to receive navigation signals defining a position area, within an area a vehicle is located, a processing means comprising a map having a structure with segments having two nodes, wherein solutions are dynamically arranged in relation to said segments representing possible positions of the vehicle, said solutions are assigned scores by said processing means according to a score assigning algorithm based on received navigation signals, and an optimal solution indicating the position of the vehicle is determined by applying optimal solution criteria on said solutions.
2. The vehicle navigation system according to claim 1, wherein the optimal solution is determined as the solution having the highest score.
3. The vehicle navigation system according to claim 1, wherein said the scores of said solutions are continuously updated, or updated at a predetermined frequency.
4. The vehicle navigation system according to claim 1, wherein said solutions move as the vehicle moves.
5. The vehicle navigation system according to claim 1, wherein the navigation signals comprises at least two of a position signal, a direction signal and a distance signal.
6. The vehicle navigation system according to claim 1, wherein the navigation signal receiving means comprises a direction determining means for determining a current direction of the vehicle and that the number of scores assigned each solution depends on the difference between the current heading of the vehicle and a direction of the present segment.
7. The vehicle navigation system according to claim 1, wherein the navigation signal receiving means comprises a distance determining means for determining a distance used by the optimal solution criteria.
8. The vehicle navigation system according to claim 1, wherein the system further comprises an indicating means to indicate to a driver the position of the vehicle, relevant vehicle data, and to present a route on a map.
9. The vehicle navigation system according to claim 8, wherein the indicating means generates an alarm signal in response of an indication signal generated by the processing means when a present speed of the vehicle exceeds a speed limit stored in association with the present position.
10. The vehicle navigation system according to claim 1, wherein the navigation signal is a GPS signal.
11. The vehicle navigation system according to claim 10, wherein a direction of the vehicle is determined from said GPS signal.
12. The vehicle navigation system according to claim 1, wherein the processing means comprises memory means with storage units, wherein each storage unit holds data related to one solution.
13. The vehicle navigation system according to claim 12, wherein the data related to one solution comprises a number of scores, a position in relation to segmentnodes and a direction.
14. A method of determining a position of a vehicle using a vehicle navigation system comprising a navigation signal receiving means adapted to receive navigation signals defining a position area, within said area a vehicle is located, a processing means comprising a map having a structure with segments having two nodes, comprising the steps of:
dynamically arranging solutions in relation to said segments, said solutions representing possible positions of the vehicle;
assigning scores to solutions by said processing means according to a score assigning algorithm based on received navigation signals, and
determining an optimal solution indicating the position of the vehicle by applying optimal solution criteria on said solutions.
15. The method according to claim 14, wherein the optimal solution is obtained as the segment position having the highest score.
16. The method according to claim 14, wherein the solutions move as the vehicle moves.
17. The method according to claim 14, wherein the navigation signals comprises at least two of a position signal, a direction signal and a distance signal.
18. The method according to claim 14, wherein the method further comprises the steps of:
determining a current direction of the vehicle and assigning scores to solutions depending on a difference between the current heading of the vehicle and a direction of the present segment.
19. The method according to claim 14, said method further comprises the steps of:
indicating a speed limit associated with the present position, wherein speed limits are stored in relation with segments of the map, and
generating an alarm signal if the speed of the vehicle exceeds the speed limit associated with the present position.
20. The method according to claim 14, said method further comprises the steps of:
indicating to the driver the position of the vehicle, relevant vehicle data, or presenting a route on a map.