T/CES 020-2018 Active Group standards

Technical Specifications for the Mobile Remote Diagnosis Device for Partial Discharge of High-Voltage AC Cables, T/CES 020-2018

T/CES 020-2018

Publish Date: 2018-08-28 Implement Date: 2018-09-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CES 020-2018

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Integrated services in the fields of medicine, health, and labor protection

ICS Name: Cable

Publish Date: 2018-08-28

Implement Date: 2018-09-01

Scope

Scope: This standard specifies the system structure, operating conditions, functional requirements, technical requirements, test items and requirements, packaging, transportation, and storage of mobile remote diagnosis devices for partial discharge in high-voltage AC cables. This standard applies to mobile remote diagnosis devices for partial discharge in 110 (66) kV and above high-voltage AC cross-linked polyethylene power cables installed via tunnels, direct burial, pipe laying, and cable trench methods. Power cables of other voltage levels or insulation types may refer to this standard for implementation. Main technical content: The mobile remote diagnosis devices for partial discharge in high-voltage AC power cable lines combine the advantages of live detection and online monitoring technologies. Many domestic manufacturers have also developed related devices, and they have been widely applied in multiple power companies such as Jiangsu Electric Power Company, demonstrating good application prospects. However, due to the lack of corresponding standard specifications, there is significant blindness in the design, production, and application of related equipment among different equipment manufacturers, resulting in uneven application effects of the devices and restricting the large-scale promotion of this innovative technology. In view of this, in order to standardize the design, production, and testing of mobile remote diagnosis devices for partial discharge in high-voltage AC power cable lines, it is urgent to formulate corresponding technical specifications. This standard specifies the system structure, operating conditions, functional requirements, technical requirements, test items and requirements, packaging, transportation, and storage of mobile remote diagnosis devices for partial discharge in high-voltage AC cables. This standard is based on the existing requirements for partial discharge equipment, while considering the functionality and reliability of