将企业思想政治工作融入到员工绩效网络化管理中,大大拓宽了公司思想政治工作的视野和途径,充分发挥了思想政治工作关心人、帮助人、培养人、激励人的功能,实现了人力资源利用的最大化。
介绍了基于电网调度自动化系统和电能量采集系统的电网在线电能损耗计算与分析系统,并结合地区供电公司的具体情况分析了系统的结构、功能和技术特点。实际运行表明,系统实现了理论计算、统计分析及两者之间的比较。对电力网电能损耗全方位的计算分析,可有效降低电力生产运行成本,具有较好的经济效益。
创新管理空间很大 "两改一同价"之后,农电员工的整体素质有了明显提高.但是,用工性质的变化,仍改变不了部分农电工"一边所里干电业、一边家里搞副业"的原有思维模式和习惯,他们只适应松散型管理.农电员工承担着安全生产、经济运行和优质服务等责任,抄表、收费、维修、服务、施工,任务十分繁重,而农电管理相对于服务社会主义新农村建设和塑造国家电网公司品牌的要求,都还有一定的差距.
Along with the application of information and network technique in generation, transmission and distribution of electric power, the network transmission of the data among the dispatching automation system (DAS) and the substations is realized, at the same time, the DAS is interconnected with branches of the power production, so more and more attention is paid to the security of the computer networks for DAS and substations. According to the actual situation of the Yancheng power network a corresponding secure strategy for computer and information system is proposed, especially the secure technology for master station system in DAS and that for substation network, including the firewall, multi-layer protection strategy and intrusion detection system, is emphatically described.
When the single phase to grounding fault occurs, the respective influence of two different synchronizing signals, i.e., the line current i and capacitor voltage uc, on TCSC device are studied by the digital simulation, dynamic simulation and theoretical analysis. Taking the line current i as synchronizing signal, the serious DC component will appear in line current i and the line current i will be seriously distorted when single phase grounding fault occurs. Taking the capacitor voltage uc as synchronizing signal, there is not serious DC component in the power system, but serious low-order harmonics. So both the line current and the capacitor voltage are not suitable for being used as the synchronizing signal. It is more rational to take the fundamental component of the line current for being used as the synchronizing signal of TCSC. The advantage of this method is to eliminate the DC component and harmonic components and the starting point of the phase angle of the synchronizing signal will not be shifted, and it is helpful for the stable operation of the power system. In this paper an efficient control strategy is proposed and this strategy can reduce the adjusting time during the fault process and reduce the harmful effect from the fault and improve the control characteristics of power system transient stability.
