前言
Preface
1 缘油质量分析
Chapter 1 Analysis of the Insulating Oil Quality
1.1 缘油监督标准
Section 1.1 Insulating Oil Supervision Standard
1.1.1 新油 New Oil
1.1.2 油浸式互感器 Oil-immersed Transformer
1.1.3 缘套管 Insulating Sleeve
1.1.4 有载调压开关 On-Load Voltage Regulating Switch
1.1.5 变压器、电抗器 Transformers and Reactors
1.2 物理特性试验
Section 1.2 Physical Property Test
1.2.1 油中水分库仑法 Coulometric Method of Water Content in Oil
1.2.2 油品闪点(闭口)测试 Oil Flash Point(closed)Test
1.2.3 油品颜色的测定 Determination of Oil Color
1.2.4 缘油界面张力的测定 Determination of the Interfacial Tension of Insulating Oil
1.2.5 油中含气量的测定 Determination of Gas Content in Oil
1.3 化学特性试验
Section 1.3 Chemical Characterization Test
1.3.1 缘油水溶性酸的测定 Determination of Water-Soluble Acid in Insulating Oil
1.3.2 缘油酸值的测定 Determination of the Acid Value of Insulating Oil
1.4 电气特性试验
Section 1.4 Electrical Characteristic Test
1.4.1 缘油击穿电压测试 Insulating Oil Breakdown Voltage Test
1.4.2 缘油体积电阻率测试 Insulating Oil Volume Resistivity Test
1.4.3 缘油介质损耗因数测试 Insulating Oil Dielectric Loss Factor Test
2 充油电气设备故障检测
Chapter 2 Fault Detection of Oil-filled Electrical Equipment
2.1 充油电气设备故障类型
Section 2.1 Fault Types of Oil-filled Electrical Equipment
2.1.1 局部放电 Partial Discharge
2.1.2 火花放电 Spark Discharge
2.1.3 高能放电 High Energy Discharge
2.1.4 过热 Overheating
2.1.5 受潮 Damp
2.2 含气量测试与故障分析
Section 2.2 Gas Content Test and Fault Analysis
2.2.1 变压器油含气量 Gas Content of Transformer Oil
2.2.2 油中含气量异常的危害 The Hazards of Abnormal Gas Content in Oil
2.2.3 含气量检测方法 Gas Content Detection Method
2.2.4 含气量检测及分析 Gas Content Detection and Analysis
2.3 油中溶解气体测试与故障分析
Section 2.3 Dissolved Gas Test and Fault Analysis in Oil
2.3.1 油中溶解气体色谱分析法 Chromatographic Analysis of Ddissolved Gas in Oil
2.3.2 充油电气设备 缘油中溶解气体分析与故障诊断 Analysis and Fault Diagnosis of Dissolved Gas in Insulating Oil of Oi-filled Electrical Equipment
2.3.3 运行中充油电气设备油中气体来源 Source of Gas in Oil of Oiflled Electrical Equipment During Operation
2.3.4 油中溶解气体组分检测 Detection of Dissolved Gas Components in Oil
2.3.5 充油电气设备故障诊断方法 Fault Diagnosis Method of Oi-filled Electrical Equipment
3 缘在线监测技术