Standard No.:	GB/T 14541-2017
English Name:	Guide for maintenance and supervision of in-service mineral turbine oil used for power plants
Chinese Name:	电厂用矿物涡轮机油维护管理导则
Chinese Classification:	F24    Electric power testing technique
Professional Classification:	GB    National Standard
Issued by:	MOHURD and AQSIQ
Issued on:	2017-05-12
Implemented on:	2017-12-1
Status:	valid
Superseding:	GB/T 14541-2005 Guide for maintenance and supervision of in- service mineral turbine oil used for power plants
Language:	English
File Format:	PDF
Word Count:	12500 words
Price(USD):	310.0
Delivery:	via email in 1 business day

1 Scope This standard specifies the maintenance and supervision of mineral turbine oil used for lubrication and speed regulation of turbine, water turbine and gas turbine systems in power plants. It may also be referred to for maintenance and supervision of mineral turbine oil used for auxiliary equipment such as phase modifier and feed pump. This standard is applicable to the maintenance and supervision of mineral turbine oil used for lubrication and speed regulation of turbine, water turbine and gas turbine systems in power plants. This standard is not applicable to a variety of non-mineral synthetic fluids used for lubrication and speed regulation of turbine. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 264 Petroleum products—Determination of acid number GB/T 265 Petroleum products—Determination of kinematic viscosity and calculation of dynamic viscosity GB/T 267 Petroleum products—Determination of flash and fire points—Open cup GB/T 3536 Petroleum products—Determination of flash and fire points—Cleveland open cup method GB/T 7596 Quality criteria of turbine oils in service for power plants GB/T 7597 Method of sampling for transformer and turbine oils in electric power industry GB/T 7600 Determination of water content in transformer oils in service by coulometric method GB/T 7602.1 Determination of T501 oxidation inhibitor content in transformer oil or turbine oil—Part 1: Spectrophotometric method GB/T 7605 Determination of clemulsibility characteristics of turbine oils in service GB/T 8926 Standard test method for insolubles in used lubricating oils GB 11120 Lubricating oils for turbines GB/T 11143 Standard test method for rust-preventing characteristics of inhibited mineral oil in the presence of water GB/T 12579 Determination of foaming characteristics of lubricating oils DL/T 429.1 Determination of transparency of electric power oils DL/T 429.6 Determination of open cup ageing of power oils DL/T 429.7 Determination of sludge for electric power oils DL/T 432 Determination of particulate contamination in oil SH/T 0168 Petroleum products—Determination of chromaticity SH/T 0193 Lubricating oils—Determination of oxidation stability—Rotating pressure vessel method SH/T 0308 Determination method for air release value of lubricating oil SAE AS4059F Aerospace fluid power—Contamination classification for hydraulic fluid ASTM D6971 Standard test method for measurement of hindered phenolic and aromatic amine antioxidant content in non-zinc turbine oils by linear sweep voltammetry 3 Properties of turbine oil

Foreword i 1 Scope 2 Normative references 3 Properties of turbine oil 4 Sampling 5 Acceptance of new oil 6 Quality standard of in-service oil 7 Supervision of turbine oil in service 8 Oil compatibility (mixed oil) 9 Oil change 10 Maintenance of turbine oil in service 11 Technical management and safety requirements Annex A (Informative) Operating factors affecting service life of turbine oil Annex B (Informative) Determination and calculation method of turbine severity Annex C (Normative) SAE AS4059F particulate contamination classification standard Annex D (Informative) Technical flushing measures for oil system Annex E (Informative) Properties and quality standards of materials used for turbine oil maintenance

*GB/T 264-1983 Petroleum products;Determination of acid number
*GB/T 265-1988 Petroleum Products - Determination of Kinematic Viscosity and Calculation of Dynamic Viscosity
*GB/T 267-1988 Petroleum products-Determination of flash and fire points-Open cup
*GB/T 3536-2008 Petroleum products - Determination of flash and fire points - Cleveland open cup method
*GB/T 7596-2017 In-service quality criteria of mineral turbine oils used in power plants
*GB/T 7597-2007 Method of sampling for transformer and turbine oils in electric power industry
*GB/T 7600-2014 Determination of water content in transformer oils and turbine oils in service by coulometric method
*GB/T 7602.1-2008 Determination of T501 oxidation inhibitor content in transformer oil or turbine oil - Part 1: Spectrophotometric method
*GB/T 7605-2008 Detemination of clemulsibility characteristics of turbine oils in service
*GB/T 8926-2012 Standard test method for insolubles in used lubricating oils
*GB 11120-2011 Lubricating oils for turbines
*GB/T 11143-2008 Standard test method for rust-preventing characteristics of inhibited mineral oil in the presence of water
*GB/T 12579-2002 Determination of foaming characteristics of lubricating oils
*DL/T 429.1-2017
*DL/T 429.6-2015 Determination of Open Cup Aging of Power Oils
*DL/T 429.7-2017
*DL/T 432-2018
*SH/T 0168-1992(2000) Colour determination of petroleum products
*SH/T 0193-2008 Lubricating oils-Determination of oxidation stability-Rotating pressure vessel method