Gas insulated switchgear
AssigneeHyundai Heavy Industries Co., Ltd.
InventorHyung Choon KIM
Life of this patent
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Abstract
A gas insulated switchgear including a circuit breaker, a first through third switches, a voltage transformer, a cable head, a gas insulated busbar unit, and first and second current transformers is provided. The gas insulated busbar unit is connected with the second current transformer and the first and second switches are connected with a bottom of the gas insulated busbar unit. The third switch is connected with the first current transformer, the cable head is connected with the third switch, and the voltage transformer is connected with a top of the cable head. The first and second current transformers are respectively connected with first and second sides of the circuit breaker.
Claims5
A gas insulated switchgear comprising:
- a circuit breaker, a first switch, a second switch, and a third switch, a voltage transformer, a cable head, a gas insulated busbar unit, and a first current transformer and a second current transformer,
- wherein the gas insulated busbar unit is connected with the second current transformer, and the first and second switches are connected with a bottom of the gas insulated busbar unit,
- wherein the third switch is connected with the first current transformer, the cable head is connected with the third switch and the voltage transformer is connected with a top of the cable head, and
- wherein the first and second current transformers are respectively connected with a first side and a second side of the circuit breaker.
Dependencies are inferred from the claim text.