Circuit breaker with high speed mechanically-interlocked grounding switch

1. A circuit breaker apparatus comprising:

a housing;

a first bushing outwardly of said housing;

a second bushing extending outwardly of said housing;

a first vacuum bottle positioned in said housing and having a pair of contactors therein, one of said pair of contactors being electrically interconnected to said second bushing;

a second vacuum bottle positioned in said housing and having a pair of contactors therein, one of said pair of contactors of said second vacuum bottle being electrically interconnected to ground; and

mechanical linkage movable between a first position and a second position, said first position electrically connecting said first bushing to said second bushing, said second position electrically connecting said first bushing to ground.

2. The circuit breaker apparatus of claim 1 , further comprising:

an actuating means for moving said mechanical linkage between said first position and said second position.

3. The circuit breaker apparatus of claim 1 , said first vacuum bottle in longitudinal alignment with said second vacuum bottle, said mechanical linkage interposed between said first vacuum bottle and said second bottle.

4. The circuit breaker apparatus of claim 1 , said mechanical linkage comprising an actuator arm having the other of said pair contactors of said first vacuum bottle electrically connected thereto, said actuator arm having the other of said pair of contactors of said second vacuum bottle electrically connected thereto.

5. The circuit breaker apparatus of claim 1 , said pair of contactors of said first vacuum bottle being electrically connected together in said first position, said pair of contactors of said first vacuum bottle being electrically isolated from each other in said second position.

6. The circuit breaker apparatus of claim 5 , said pair of contactors of said second vacuum bottle being electrically isolated from each other in said first position, said pair of contactors of said second vacuum bottle being electrically connected together in said second position.

7. A circuit breaker apparatus comprising:

a first vacuum bottle having a first contactor and a second contactor therein;

a second vacuum bottle having a first contactor and a second contactor therein;

an actuator arm connected at one end to said second contactor of said first vacuum bottle and to said first contactor of said second vacuum bottle; and

a means for moving said actuator arm between a first position in which said second contactor of said first vacuum bottle contacts said first contactor of said first vacuum bottle and a second position in which said first contactor of said second vacuum bottle contacts said second contactor of said second vacuum bottle.

8. The circuit breaker apparatus of claim 7 , said second contactor of said second vacuum bottle being connected to ground.

9. The circuit breaker apparatus of claim 7 , said actuator arm being interconnected to a supply of power.

10. The circuit breaker apparatus of claim 7 , further comprising:

a power supply connected by a line to said actuator arm; and

a substation connected by a line to said first contactor of said first vacuum bottle, said means for passing power from said power supply to said substation when said actuator arm is in said first position.

11. The circuit breaker apparatus of claim 10 , said power supply having a three phase current, said vacuum bottle comprising three vacuum bottles, the first contactor in each of said three vacuum bottles being connected to a separate phase of said power supply.

12. The circuit breaker apparatus of claim 10 , said actuator arm being electrically interconnected to a first bushing, said first contactor of said first vacuum bottle being connected to a second bushing, said first bushing being connected to said power supply, said second bushing connected to said substation.

13. The circuit breaker apparatus of claim 12 , further comprising:

an enclosure extending over and around said first and second vacuum bottles, said first and second bushings extending outwardly of said enclosure.

14. The circuit breaker apparatus of claim 12 , further comprising:

at least one first current transformer extending around said first bushing; and

at least one second current transformer extending around said second bushing.

15. The circuit breaker apparatus of claim 10 , said power supply having a voltage of no more than 34.5 kilovolts.

16. The circuit breaker apparatus of claim 10 , said power supply being from a plurality of wind energy generators.

17. A system for passing energy from a power supply to a substation comprising:

a bus suitable for passing energy from the power supply;

a line connected to ground;

a circuit suitable for passing energy from said bus to the substation; and

a circuit beaker interconnected between a contactor of said bus and a contactor of said line and a contactor of said circuit, said circuit breaker having means for mechanically and selectively connecting the contactor of the bus to the contactor of the circuit and for connecting the contactor of the bus to the contactor for the line.

18. The system of claim 17 , further comprising:

a first vacuum bottle having the contactor for the bus and the contactor for the circuit therein;

a second vacuum bottle having the contactor for the line therein; and

a mechanical linkage extending between the first and second vacuum bottles, said mechanical linkage being electrically interconnected to said bus.

19. The system of claim 17 , further comprising:

a plurality of wind energy generators in electrical connection to said bus.

20. The system of claim 17 , said means for connecting the contactor of said bus to the contactor for said line occurring in a time of less than 16 milliseconds.