不工作

But in practical operating, overvoltage caused by reignition of the vacuum switching device frequently appears, and it result in damage of the capacitor bank or the switchgear itself. Ensuring the switchgear against reignition and installing a protective device are two main approaches to avoid the phenomenon. In this paper, a study on overvoltage caused by reignition due to capacitor bank switching with the vacuum switching device and its preventive measures are carried out. The main work which has been done and researches are as follows: 1. The producing mechanism of overvoltage and its influence factor are analyzed. It is pointed out that single-phase reignition is the main reason for damage of the switchgear and two-phase reignition is the main reason for damage of the capacitor bank,so overvoltage of single-phase reignition and two-phase reignition are the emphases of prevention. 2. Analysis of the special working condition of the operating switch for capacitor bank is carried out. It indicates that the vacuum switching device is difficult to realize no-reignition under this operation condition, so it is more practical to adopt protection devices. 3. Analyses of protection effect of RC and MOA and their shortages are carried out. It shows that the two methods can only restrain effectively overvoltage caused by single-phase reignition, and they cannot protect the capacitor bank when reignition of two-phase occurs. 4. The operation principle of G-R damping device is analyzed and discussed emphatically.

本文针对真空开关投切电容器组时因重燃而产生的过电压及其防治措施进行了研究，所开展的主要工作和研究结果如下： 1、对过电压的产生机理及其影响因素进行了分析，指出单相重燃是导致开关设备损坏的主要原因，而两相重燃则是导致电容器组损坏的主要原因，因此单相重燃和两相重燃过电压是防护的重点； 2、对电容器组操作开关的特殊运行条件进行了分析，指出在这种运行条件真空开关难于实现不重燃，因此采用保护装置更具有现实意义； 3、对RC与MOA的保护效果和存在的不足进行了分析，指出这两种方法均只能有效抑制单相重燃过电压，而不能在发生两相重燃时保护电容器组； 4、重点对G-R阻尼装置的工作原理进行了分析和讨论，指出该装置接入后线路中将会出现两种频率的高频振荡，而电容器组上的过电压是由这两种振荡共同决定的； 5、根据对上述两种振荡的分析指出存在一个最佳电阻值使得过电压最低，并提出了电容器组电压和最佳电阻值的近似求解方法； 6、使用电气暂态分析软件MATLAB对G-R装置的保护效果进行了仿真计算，证实该装置确实可以有效抑制重燃时的电容器组过电压； 7、根据仿真与近似计算结果的偏差提出了近似计算的修正方法，经过修正后的过电压计算结果与仿真结果吻合较好； 8、对G-R装置中放电装置G与阻尼电阻R的要求进行了分析，指出采用编织电阻和真空间隙可能是最佳选择。

I am neither shamed of my work nor talk big about it.

我不为我的工作感到惭愧，可我也不会逢人就吹嘘自己的工作。

The matters those routinely rank high on a satisfaction scale don't relate to cash but 'work as a ways for demonstrating some sort of responsibility and achievement,' says Barry Staw, professor of leadership and communication at University of California, Berkeley's Haas School of Business.'Pay －－ even when it's importance, it's not for what you can buy, it's a validation of your work and approval.

能带来更高满意度的一般不是金钱，而是&工作作为一种证明某种责任和成就的手段，&加州大学伯克利分校哈斯商学院领导和沟通Professional年龄大的老师巴里&斯托说，&薪酬即使重要，也不是因为你能用它来买什么，而是对你工作的一种认可和承认。

The matters that routinely rank high on a satisfaction scale don't relate to money but 'work as a means for demonstrating some sort of responsibility and achievement,' says Barry Staw, professor of leadership and communication at University of California, Berkeley's Haas School of Business.'Pay -- even when it's important, it's not for what you can buy, it's a validation of your work and approval.

能带来更高满意度的一般不是金钱，而是&工作作为一种证明某种责任和成就的手段，&加州大学伯克利分校哈斯商学院领导和沟通专业教授巴里&斯托说，&薪酬即使重要，也不是因为你能用它来买什么，而是对你工作的一种认可和承认。

The matters that routinely rank high on a satisfaction scale don't relate to money but 'work as a means for demonstrating some sort of responsibility and achievement, 'says Barry Staw, professor of leadership and communication at University of California, Berkeley's Haas School of Business. 'Payeven when it's important, it's not for what you can buy, it's a validation of your work and approval.

能带来更高满意度的一般不是金钱，而是&工作作为一种证明某种责任和成就的手段，&加州大学伯克利分校哈斯商学院领导和沟通专业教授巴里&斯托说，&薪酬即使重要，也不是因为你能用它来买什么，而是对你工作的一种认可和承认。

The matters that routinely rank high on a satisfaction scale don't relate to money but 'work as a means for demonstrating some sort of responsibility and achievement, 'says Barry Staw, professor of leadership and communication at University of California, Berkeley's Haas School of Business. 'Pay －－ even when it's important, it's not for what you can buy, it's a validation of your work and approval.

能带来更高满足度的一般不是金钱，而是&工作作为一种证实某种责任和成就的手段，&加州大学伯克利分校哈斯商学院领导和沟通专业教授巴里&斯托说，&薪酬即使重要，也不是因为你能用它来买什么，而是对你工作的一种认可和承认。

The matters that routinely rank high on a satisfaction scale dont relate to money but work as a means for demonstrating some sort of responsibility and achievement, says Barry Staw, professor of leadership and communication at University of California, Berkeleys Haas School of Business. Pay -- even when its important, its not for what you can buy, its a validation of your work and approval.

能带来更高满意度的一般不是金钱，而是&工作作为一种证明某种责任和成就的手段，&加州大学伯克利分校哈斯商学院领导和沟通专业教授巴里&斯托说，&薪酬即使重要，也不是因为你能用它来买什么，而是对你工作的一种认可和承认。

The matters that routinely rank high on a satisfaction scale don't relate to money but 'work as a means for demonstrating some sort of responsibility and achievement,'says Barry Staw, professor of leadership and communication at University of California, Berkeley's Haas School of Business.'Pay -- even when it's important, it's not for what you can buy, it's a validation of your work and approval.'转贴于:24EN.COM

能带来更高满意度的一般不是金钱，而是&工作作为一种证明某种责任和成就的手段，&加州大学伯克利分校哈斯商学院领导和沟通专业教授巴里&斯托说，&薪酬即使重要，也不是因为你能用它来买什么，而是对你工作的一种认可和承认。

The matters that routinely rank high on a satisfaction scale don't relate to money but 'work as a means for demonstrating some sort of responsibility and achievement,' says Barry Staw, professor of leadership and communication at University of California, Berkeley's Haas School of Business.

能带来更高满意度的一般不是金钱，而是&工作作为一种证明某种责任和成就的手段，&加州大学伯克利分校哈斯商学院领导和沟通专业教授巴里&斯托说，&薪酬即使重要，也不是因为你能用它来买什么，而是对你工作的一种认可和承认。

Occur such as excessively noisy, running-in procedure, superstandard radial runout and axial movement, working pressure for the sake of interface, operating speed fluctuation, unevenness of faults, in particular supporting the adoption of pneumatic, hydraulic assist devices to different types of power supply unit, energy system, the corresponding interface confidence、regulation allows informization quality, and so on, reaction speed, precision, and so on a more complex South of the mechanical power factors.

出现诸如噪音过大、磨合不佳，超标径向跳动与轴向窜动、工作界面游移，压力起伏波动、运行速度不匀等故障，尤其是配套采用气动，液压辅助装置，以不同类别动力供给装置，能量输导系统、相应工作界面、调控允许质量等的技术状态，反应速度、控调精度等更复杂的因素。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。