第六章 LUBE OIL SYSTEM 润滑油系统6.1 GENERAL DESCRIPTION一般描述The lube oil system supplies filtered lubricating oil to turbine engine bearings and various package components within operating pressure and temperature limits. The lube oil system is monitored by the package control system and incorporates lube oil reservoir, oil cooling system, pumps, filters, pressure control devices, and temperature control valves.润滑油系统过滤的润滑油供给透平引擎轴承及各种装置部件，以使之处于操作温度及压力限值之内。润滑油系统由装置控制系统监视，与润滑油存储罐、油冷却系统、泵、过滤器、压力控制设备及温度控制阀合为一体。6.1.1 General Lubricating Oil Requirements一般润滑油要求Lubricating oil containing suitable additives must meet physical and chemical requirements in Table 6.1.1. Lubricating oil shall not contain additives that are degradable below 284F (140C) or water separable. Additives shall remain uniformly distributed throughout the oil at all temperatures above pour point up to 284F (140C).包含有合适添加剂的润滑油必须满足表6.1.1的物理和化学要求。润滑油不应含在284华氏（140摄氏度）以下降解的添加剂及可分离水。当温度超过284华氏（140摄氏度）时，添加剂应该保持均匀分布到整个油体。Table 6.1.1 General Lubricating Oil Physical and Chemical Requirements通用润滑油物理及化学要求ASTM Std.美国材料试验协会标准Oil Properties油属性Minimum Requirements For New Oil新装油最低要求D130Copper Corrosion at 212 F (100C), three hours在212华氏（100摄氏度）铜腐蚀，3个小时Class 1b1b级D665Rust Prevention, Procedure B防锈，流程BPassD892Foam Limits, Milliliters Maximum泡沫限制，最大值的千分之一Sequence 1 顺序1Sequence 2 顺序2Sequence 3 顺序3 50/050/050/0D943Oxidation Resistance, Minimum Number of Hours to 2.0 Neutralization Number抗氧化性，中和的最小时间2000D1401Emulsion Test乳化测试40-40-0 (30)D4628Zinc, Weight %, Maximum锌占最大比重0.005D1744Water, Weight, Parts Per Million, Maximum每一百万含水最大200 (0.02 wt. %)D1947Load Carrying Capacity, lb/in., Minimum载流容量1000D4172Wear Preventative Characteristic, Scar Diameter, Millimeters Maximum (167F 75C 1200 rpm, 88.1 lb 40kg, 1 hour)防磨耗特性，创伤直径，毫米最大0.90D2273Sediment Volume % Maximum沉积物体积%最大0.0056.1.2 Petroleum Lubricating Oil润滑油Petroleum lubricating oil ISO VG 32 (S150) is used on this installation. Refer to Solar Specification ES 9-224 for other qualified oils that can be used.安装时使用润滑油ISO VG（S150）。参考索拉ES 9-224中关于其他符合标准油品的说明。CAUTION小心Before changing from one lubricating oil type to another, contact Solar Turbines Customer Services.改变润滑油类型之前，联系索拉透平客户服务部门。Petroleum oil consists of refined paraffinic basestock oil with suitable additives to meet general physical and chemical requirements in Table 6.1.1 and unique physical and chemical requirements in Table 6.1.2. ISO VG 32 (S150) oil is recommended for use in cold to moderate climates.石油包含精细石蜡基油，它带有合适的添加剂以满足一般的物理及化学要求（见表6.1.1）及特殊物理及化学要求（见表6.1.2）。在寒冷的地区推荐使用ISO VG 32（S150）以适应气候要求。 Table 6.1.2 Unique Petroleum Oil ISO VG 32 (S150) Physical and Chemical Requirements 特殊润滑油 ISO VG 32(S150)物理及化学要求ASTM Std. 美国材料试验协会标准Oil Properties油属性Minimum Requirements For New Oil新装油最低要求D445Viscosity at +104F (+40C) SSU (cSt - mm2/s) Maximum在104华氏（40摄氏度）时粘性最大165 (35.2)D445Viscosity at +212F (+100C) SSU (cSt - mm2/s) Minimum在212华氏（100摄氏度）时粘性最小43.0 (5.09)D92Flash Point, COC, F (C) Minimum闪点最小+390 (+199)D92Fire Point, COC, F (C) Minimum燃点最小+440 (+227)D97Pour Point, F (C) Maximum沸点最大+15 (-9.5)D664Neutralization (Total Acid) Number, mgKOH/g Maximum中和数最大0.20D1298Specific Gravity, 60/60F (15/15C)比重0.86-0.88E659Auto Ignition Temperature F (C) Minimum自然温度最小+590 (+310)D2270Viscosity Index, Minimum粘性指示，最小90Petroleum oil operating temperature limits for ISO VG 32 (S150) oil are as follows:对于ISO VG 32(S150)油操作温度如下：NOTE注意Oil pour point shall be 11F (6C) below minimum ambient temperature limit.油沸点应在11华氏（6摄氏度），低于适宜温度限值。 Operating oil temperature limits into engine, after a minimum of 30-minutes engine operation, are +110F to +165F (+43C to +74C).在引擎至少运行30分钟后，操作油温度限值输入引擎，由110华氏度到165华氏度。（43到74摄氏度）。NOTE注意Petroleum oil is suitable for preservation of the engine and components for a period of up to 90 days. Contact Solar Turbines Customer Services for special instructions for preservation if storage, shipping, or downtime longer than 90 days is expected.在最多90天时间内，油用于引擎及部件的保护是适宜的。如果希望存储、运输或者延长超过90天，应和索拉透平服务部门联系获取特殊说明。6.1.3 Startup Limitations起动限制CAUTION小心Solar equipment is not intended to operate above the maximum operating oil temperatures.索拉装置不能够在超过最大操作油温度下工作。The oil selected must have a pour point at least 11F (6C) below the minimum ambient temperature. Suitable heaters and auxiliary pumps are used to ensure proper oil viscosity in the system prior to startup.已选择的油品在低于最小适宜温度的情况下，必须具有至少11华氏（6摄氏度）的沸点。适宜的接头及辅助泵用于确保在系统起动之前有合适的油粘性。6.1.4 Oil Service Life油服役寿命NOTE注意Analyze oil samples of new oil before use. The results of the analysis can then be used as a basis for comparison in determining oil degradation during service life. Refer to Turbine Oil Analysis procedures in Subsection 6.4.3.使用之前分析新油品样本。分析的结果用于作为决定服役期间油等级的基本比较数据。参考6.4.3所示的透平油分析流程。The service life of oil is limite