Method and device for assessing data center security construction

A data center, technology for evaluating data, used in the field of communication
CN104951890BActive Publication Date: 2019-03-05CHINA UNITED NETWORK COMM GRP CO LTD +1
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
CHINA UNITED NETWORK COMM GRP CO LTD
Publication Date
2019-03-05

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Abstract

An embodiment of the invention discloses a safe construction method and device for an evaluation data center, relates to the technical field of communication and can solve the problem that a method capable of determining the safe construction position relation between a high-voltage substation and a data center before construction is absent in the prior art. The method comprises the following steps: determining the current position relation between the data center and a high-voltage power transmission system; calculating first earth potential rise during short circuit of the high-voltage power transmission system when the data center and the high-voltage power transmission system are in the current position relation; judging whether the first earth potential rise is larger than the safe earth potential rise threshold value of the current position relation; adjusting the current position relation between the data center and the high-voltage power transmission system when the first earth potential rise is larger than the safe earth potential rise threshold value of the current position relation; determining the construction position relation between the data center and the high-voltage power transmission system is the current position relation when the first earth potential rise is not larger than the safe earth potential rise threshold value of the current position relation.
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Description

technical field

[0001] The invention relates to the field of communication technology, in particular to a method and device for evaluating the safety construction of a data center. Background technique

[0002] With the construction of large-scale data centers, the power load of data centers has increased dramatically, and a high-voltage substation is usually required to provide independent power supply. In order to save construction costs, designers consider the construction of data centers and high-voltage substations adjacent to each other. However, the high-voltage substation belongs to the high-voltage transmission system. If the distance between the high-voltage substation and the data center is too close, when the high-voltage transmission system fails and causes a ground short circuit, the ground short-circuit current at the fault point will suddenly rise, which will cause the ground potential to rise. The rise in ground potential will be led to the terminal equipmen...

Claims

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