DSTV110 57350001-A DCS模块卡件
“热退火”
是从南地块滑坡2号站的2号巨石上切下的（图1）。它是从基质中取样的（见72335节的转录本）。在表面上，宇航员可以看到微陨石坑周围突出的光晕（图2）。年的年龄是3.9 b.y.，这被认为是Serenitatis撞击的年龄。岩石学Dymek等人（1976）描述了的结构，并分析了其矿物以及发现相似的相邻样品。的约80%是结晶基质（100微米）和10%的空隙空间。的地基由一个互锁的小辉石油晶网络组成，其中包含大量的斜长石超晶。具有筛状结构的随机分散的钛铁矿颗粒包围斜长石和辉石（图4和图5）。图5中可以看到不透明相周围的反应边缘。图6中显示了一个充满晶体的大洞。在基团中，Dymek等人（1976）报道了由自形高钙和低钙辉石晶体组成的“区域”，周围环绕着一层花岗岩成分玻璃，他们将其解释为基质结晶的残余物（？）矿物学橄榄石：橄榄石颗粒的组成在Fo70±2处紧密分组。橄榄石不像辉石那样形成发育良好的油晶，而是在辉石和斜长石之间形成不规则形状的颗粒。粉红尖晶石：粉红尖晶石颗粒的中心富含镁和铝，边缘富含铬。辉石：辉石的组成如图7所示。低钙辉石比高钙辉石多。有些辉石含有圆形的橄榄石颗粒。斜长石：年的斜长石通常具有起伏的消光，有时呈羽状（蒙氏失透）。大颗粒的边缘长满了橄榄石“项链”。斜长石的组成范围为Or0.2Ab2 An98至约Or3 Ab22An75（Dymek等人，1976）。钛铁矿：中的钛铁矿均匀分散在基质中，具有筛状结构，富含镁。它有金红石和硫尖晶石薄片，以及圆状的臂沸石包裹体。金属铁：金属铁起源于陨石（见图8）。镁矾石：富含锆的镁矾石包含在钛铁矿中。贝氏体：Dymek等人（1976）报道了一些钛铁矿边缘的少量贝氏体。磷灰石：Hutcheon等人（1974）发现，年磷灰石的裂变径迹年龄已通过“热退火”降低。
定子绕组
特点•紧凑设计•与 4完美匹配•保护整个定子绕组，包括中性点•持续监控注入电压和一次接地系统•适用于保护区内的两个独立接地点•持续自我监控注入信号的振幅和频率•来自36至312 V DC的电站电池的辅助直流电源•适用于发电机的所有常用接地和励磁系统•持续监测绝缘电阻和计算接地故障电阻•原理基于众所周知的补偿方法，使用低频信号注入•适用于更新现有电厂•对外部干扰不敏感应用该装置适用于发电机侧接地故障的块配置发电机保护。为了使用REG216/316*4实现100%定子和转子接地故障保护，需要注入装置REX010和注入变压器REX011。该注入设备可应用于所有常见的发电机接地和励磁系统。该保护在机器的所有状态、静止状态以及启动和运行状态下都处于激活状态。.
"Hot annealing"
It was cut from No. 2 boulder of No. 2 Station of the landslide in the south block (Fig. 1). It was sampled from the matrix (see transcript in section 72335). On the surface, astronauts can see the halo protruding around the micro crater (Fig. 2). The age of the year is 3.9 b.y., which is considered to be the age of the Serenitatis impact. Petrology Dymek et al. (1976) described the structure of and analyzed its minerals and found similar adjacent samples. About 80% is crystalline matrix (100 microns) and 10% is interstitial space. The foundation of the rock consists of an interlocking network of small pyroxene crystals, which contains a large number of plagioclase hypercrystals. Randomly dispersed ilmenite particles with sieve structure surround plagioclase and pyroxene (Figures 4 and 5). The reaction edge around the opaque phase can be seen in Fig. 5. Figure 6 shows a large hole filled with crystals. In the group, Dymek et al Mineralogy Olivine: Olivine particles are closely grouped at Fo70 ± 2. Olivine does not form well-developed oil crystals like pyroxene, but irregular shaped particles are formed between pyroxene and plagioclase. Pink spinel: The center of the pink spinel particles is rich in magnesium and aluminum, and the edge is rich in chromium. Pyroxene: The composition of pyroxene is shown in Figure 7. Low calcium pyroxene is more than high calcium pyroxene. Some pyroxenes contain rounded olivine grains. Plagioclase: Plagioclase of years old usually has undulating extinction, sometimes pinnate (Monteggian opacity). Peridot "necklaces" grow on the edges of large particles. The composition of plagioclase ranges from Or0.2Ab2 An98 to about Or3 Ab22An75 (Dymek et al., 1976). Ilmenite: the ilmenite in is uniformly dispersed in the matrix, with sieve structure and rich in magnesium. It consists of rutile and thiospinel flakes, as well as round zeolite inclusions. Metallic iron: Metallic iron originates from meteorites (see Figure 8). Bauxite: Zirconium rich bauxite is contained in ilmenite. Bainite: Dymek et al. (1976) reported a small amount of bainite at the edge of some ilmenites. Apatite: Hutcheon et al. (1974) found that the fission track age of apatite in has been reduced by "thermal annealing".
stator winding
Features • Compact design • Perfect match with 4 • Protect the whole stator winding, Including neutral point • Continuous monitoring of injection voltage and primary grounding system • Applicable to two independent grounding points in the protection zone • Continuous self-monitoring of amplitude and frequency of injection signal • Auxiliary DC power supply from 36 to 312 V DC power station battery • All common grounding and excitation systems applicable to generator • Continuous monitoring of insulation resistance and calculation of ground fault resistance • Principle based on well-known compensation methods, Use low frequency signal injection • Suitable for updating existing power plants • Insensitive to external interference Application This device is suitable for generator side ground fault block configuration generator protection. In order to use REG216/316 * 4 to achieve 100% stator and rotor ground fault protection, injection device REX010 and injection transformer REX011 are required. The injection equipment can be applied to all common generator grounding and excitation systems. This protection is active in all states of the machine, at rest, and in start-up and operation.
