Design of Online Monitoring and Evaluation System for Master Station Running Status

2014 ◽  
Vol 986-987 ◽  
pp. 1486-1490 ◽  
Author(s):  
Fang Yu ◽  
Wei Jin Zhuang ◽  
Jin Liu ◽  
Pan Xu ◽  
Hai Feng Huang

The increase of data access capacity and data types of the power grid leads to a more complex and varied grid running environment. Hence, in order to guarantee the running security of the master station, an online monitoring and evaluation system based on index system for master station is proposed in this paper. It can construct a dynamic evaluation model and complete automated collection, analysis, scoring and evaluation of indexes by using specific index calculation methods. Moreover, this system can provide comprehensive interface display for evaluation results and achieve online alarming for the abnormal situations of the master station. This system offers a new and effective way to guarantee the safe and reliable running of the master station.

Author(s):  
Mary Kay Gugerty ◽  
Dean Karlan

A theory of change can build consensus on a program’s vision and guide the development of a right-fit monitoring and evaluation system. This case examines how the Uganda-based youth empowerment NGO Educate! used the theory of change process to clearly define its intended impact and decide how to measure it. After analyzing the process Educate! used to develop its theory of change, readers will be able to discuss the value of gathering internal perspectives and conducting field research to develop a theory of change. Readers will also assess how successive iterations of the theory of change provide clarity on program design and objectives and determine whether the final theory of change is sufficient to design a monitoring and evaluation plan that adheres to CART principles.


2013 ◽  
Vol 756-759 ◽  
pp. 715-719
Author(s):  
Huan Cheng Zhang ◽  
Ya Feng Yang ◽  
Feng Li ◽  
Li Nan Shi

In the College, performance evaluation system is directly related to the harmonious development of the school. Taking into account the factors in the evaluation system is fuzzy, so this paper uses fuzzy comprehensive evaluation model. But the model is too subjective, so this paper combines neural network and data envelopment analysis method, which ensures that fuzzy comprehensive evaluation model is reasonable and scientific, and good school development and teacher self-interest. The performance assessment process, not only enables the combination of qualitative and quantitative analysis, but also fair and reasonably reflect the achievements of teachers, while this method is easy to use, wide application, and can be well applied in practice.


2011 ◽  
Vol 94-96 ◽  
pp. 2292-2296
Author(s):  
Yong Ping Wang ◽  
Pei Yang ◽  
Chun Quan Dai

Civil architecture energy conservation efficiency evaluation is a kind of multi-factors, multi-hierarchies and multi-criteria synthetic evaluation. Perfect civil architecture energy conservation efficiency evaluation indicators system and reasonably effective synthetic evaluation methodology are keys to do energy conservation efficiency synthetic evaluation. This paper is based on framing civil architecture energy conservation efficiency evaluation system, and uses fuzzy synthetic evaluation methodology to frame civil architecture energy conservation efficiency fuzzy synthetic evaluation model, in order to make the result of evaluation more objective and reasonable.


2014 ◽  
Vol 687-691 ◽  
pp. 1117-1120
Author(s):  
Yin Hui Xu ◽  
Fu Zhi Wang ◽  
Yi Long Liu ◽  
Da Zhi Zeng

Echo fidelity is an important characteristic of radar simulator and it influences accuracy and reliability of radar test directly. This paper introduces the research status of simulator fidelity and sort out the definition and property of radar echo simulation fidelity. Then we propose the numerical calculation methods for individual indicators, including similarity calculation, dissimilarity computing and interval changes three parts. Finally, on the basis of the evaluation system, we propose two calculation methods for entirety fidelity, they are weighted numerical calculation and umbrella figure methods.


2013 ◽  
Vol 734-737 ◽  
pp. 1578-1581
Author(s):  
Yan Yong Guo ◽  
Yao Wu ◽  
Liang Song ◽  
Hui Duan

This study developed an evaluation model of freeway traffic safety facilities system. Firstly, an evaluation system of freeway traffic safety facility was proposed. Secondly, an evaluation model was proposed based on attribute recognition theory. And the evaluation result was identified according to the attribute measure value of single index and the comprehensive attribute measure value of multiple indexes as well as the confidence criterion. Thirdly, the weight of each indicator was decided by variation coefficient. Finally, A case of TAI-GAN freeway (K1+242~K3+259 segment) was conducted to verify the feasibility and effectiveness of the model.


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