EXPONENTIATED POWER LINDLEY DISTRIBUTION

A new generalization of the Lindley distribution is recently proposed by Ghitany et al. [1], called as the power Lindley distribution. Another generalization of the Lindley distribution was introduced by Nadarajah et al. [2], named as the generalized Lindley distribution. This paper proposes a more[r]

Enhancements
The preceding subsections have provided the important steps in the application of the TEF method to analyze the transient stability of multimachine power systems. In this subsection, a brief mention of the applications of the technique and enhancements in terms of modeling deta[r]

15.8.4 Expert System Methods
In this approach, the expert knowledge is encoded in a rule-based program. An expert system is composed of two parts: a knowledge base and a set of inference rules. Typically, the expertise for the knowledge base is derived from operators with extensive experience on a[r]

c is a constant term that represents the cost of operating the plant, b is a linear term that varies directly with the level of generation, and a is the term that accounts for efficiency changes over the range of the plant output. A quadratic relationship is often used in the research literature. Ho[r]

thus, help operators maintain control of voltage. The comparison of receiving end QV curves for two sending end voltages shows the value of higher voltages.
Secondary voltage regulation . Automatic voltage regulation of certain load buses, usually referred to as pilot buses, that coordinately co[r]

generator rotors, or a progressive decrease in bus voltages. An unstable system condition could lead to cascading outages and a shut-down of a major portion of the power system.
The response of the power system to a disturbance may involve much of the equipment. For instance, a fau[r]

In this research paper, the theoretical description of a reparamatrization of a discrete two-parameter Poisson Lindley Distribution, of which Sankaran’s (1970) one parameter Poisson Lindley Distribution is a special case, is derived by compounding a Poisson Distribution with two parameters Lindley D[r]

Chapter 8 develops a virtual Low Voltage (LV) grid laboratory to evaluate some power quality indicators, including power electronics-based models to guarantee a more realistic representation of the most significant loads connected to the LV grid. The simulated microgenerators are re[r]

EPRI - Electric Power Research Institute, SST - Strategic Science & Technology
Figure 19.19. The African Power Development Knowledge Engine
The multidisciplinary nature of Power Generation and Transmission projects provide an interesting synthesis of kno[r]

b Protection of personnel and plant from the dangers of incorrect power-system operation, by the use of electrical and mechanical interlocking. All classes of switchgear (including, for example, tap-position selector switches on transformers, and so on...) have well-defined operating limi[r]

Also, this approach presents weaknesses for the online AC power flow that are due to meter accuracy and communication failure. An online power flow relying on a specific set of measurements could become unusable or give erroneous results if any of the predefined measurements became una[r]

An Economical Alternative
As networks and the variety of powered net- work devices grow, so does the need for reliable power distribution and protection in multimedia broadband networks. ADC's PowerWorx has been engineered from the ground up to properly protect and distribute powe[r]

The types of equipment serviced include: • Power boards • Batteries • Battery distribution fuse bays • Battery distribution circuit breaker bays • Rectifiers, inverters and converters • [r]

TL-moments and LQ-moments of the exponentiated generalized extreme value distribution (EGEV) will be obtained and used to estimate the unknown parameters of the EGEV distribution. Many special cases may be obtained such as the L-moments, LH-moments and LL-moments. The estimation of the EGEV distribu[r]

w w w . a d c . c o m • + 1 - 9 5 2 - 9 3 8 - 8 0 8 0 • 1 - 8 0 0 - 3 6 6 - 3 8 9 1
PowerWorx ® Power Distribution Products
Fuse Panels and Circuit Breakers
To complement and protect active and passive network equipment, ADC offers PowerWorx® power distributi[r]

Xem Thêm " CLOSING THE CIRCUIT BREAKER "

Xem Thêm " POWER DISTRIBUTION "

common valve element material. The voltage surge causes a spark that jumps across the air gap and passes through the resistive element to ground.
1.8 Utility AC Power System
The details of power distribution vary from one city or country to another, and from one utility co[r]

88 Electric Power Distribution Handbook
roughly in inverse proportion to frequency at more than a few poles from the source.
Many different interference detectors are available; most are radios with directional antennas. Closer to the source, instruments can detect radio- frequen[r]

As the Tukey-Lambda distribution is a symmetric distribution, the use of the Tukey-Lambda PPCC plot to determine a reasonable distribution to model the data only applies to symmetric distributuins. A histogram of the data should provide evidence as to whether the data can be[r]

Power electronic converters in the national grid improve the power factor and facilitate control of the real and reactive power, raising the efficiency of transmission and distribution o[r]

3.5.2 Solid-State Relays
The expansion and grow ing complexit y of modern power systems have broug ht a need for protective relays w ith a hig her level of performance and more sophisticated characteristics. This has been made possible by the development of semiconductors and other associat[r]