回转式空气预热器间隙测控系统及调试投运分析

介绍了太原第一热电厂六期工程锅炉空气预热器间隙测控系统 ,讨论了该系统在调试及投运中应注意的问题及处理方法 ,并对系统的进一步完善提出了技术方面的建议     

The MDTA-based method for assessing diagnosis failures and their risk impacts in nuclear power plants

In the emergency situations of nuclear power plants (NPPs), a diagnosis of the occurring events along an accident progression or as initiating events is crucial for managing or controlling a plant to a safe and stable condition. If the operators fail to diagnose the occurring event(s), their responses to a given event can eventually become inappropriate or inadequate. This paper presents an analytical method for assessing the potential for a diagnosis failure (or misdiagnosis) and its consequences for human behaviour and plant safety. The method largely comprises of three steps as follows: (1) Analysis of the potential for a diagnosis failure, (2) Identification of the human failure events (HFEs) that might be induced due to a diagnosis failure, and (3) Quantification of the HFEs and their modeling into a PSA model. The paper also presents a pilot application of the proposed method to the small loss of coolant accident of a Korean NPP.     

同步投产脱硫工程的项目管理体会

河北国华沧东发电有限公司2×600MW机组烟气脱硫工程,与主机组提前同步完成了168h试运行。能够达到上述目标,主要是实施过程中总承包单位采取了超前策划、精细化和专业化的项目管理,其中包括对进度计划管理,动态调整脱硫工程二、三级计划,加强与相关施工单位的合同管理,"严、细、实"的专业管理,及时排除消极因素和正确把握关键环节等措施,最终实现华北地区第1台同步投运的环保工程。     

校园规划招标模式刍议

通过对现有招标个案的分析,总结校园规划出现的招标模式有竞赛模式、单家委托模式、多家邀标模式3种,并通过对3种模式形式的罗列和内涵的分析,对高校在选择招标模式方面提出了合理的建议。     

论制播分离所引发的中国电视资源整合

制播分离被称为中国电视产业市场化的必然之路,制播分离的意义不仅仅体现在可以帮助电视台节约成本,提高收视率上,它还将改变中国电视业的旧有体制,引发中国电视资源的整合,并建立起一个全国范围内统一的电视节目市场,实现频道资源与节目资源的同步扩张。为中国电视业的发展带来了一个契机。     

代储代销:企业新的采购方式初探

代储代销是在市场经济条件下,需方为满足自身生产需要而采用的一种新的采购方式。它对于企业充分利用社会资源、降低存货风险、加速企业资金周转、节约物流成本具有重要意义。要用好代储代销这种采购方式,就必须要加强企业管理、完善企业制度、明确双方的权利和义务,促进代储代销的健康发展。     

The companion program: Implementing the manpower recommendations of the joint commission on mental illness and health.

There are many barriers to successful recruitment of professional and subprofessional personnel in the mental health professions. The companion program "recruits students from… universities to serve as volunteer companions to mentally ill patients for a full academic year. Students are invited to either select or be assigned to a chronic patient who has minimal or no contact with individuals outside the hospital, and to meet with this patient for one hour on a weekly basis throughout the school year… . The goal that is stressed throughout is that the student must build a feeling of companionship between himself and the patient." The program appears to be "a very significant method for altering the attitudes of people." (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

500kV主变零差保护的现场投运试验及分析

长期以来,由于人为原因导致变压器接地侧零序差动保护误动事故时有发生,零差保护TA极性难以检验就成为制约该保护广泛应用的一个重要因素.文中介绍了RCS-985型零序差动保护在三相分体式和三相一体式主变上的现场投运试验,论述了一种利用保护装置自带录波功能,离线观察励磁涌流在变压器高压侧和中性点侧产生的零序电流相位的方法,能...     

行政处罚与工程质量监督

从新颁发的住建部规章对工程质量监督执法内容的规定入手,提出行政机关应当将必要的行政处罚委托给工程质 量监督部门.并对如何实施行政处罚,如何利用行政处罚手段提高工程质量监督的效能,解决当前建设市场的问题进行了论述.