transmission line

No doubt on-line measurement method would be the trend for the transmission line parameters measurement.

The information, network and intelligence management of power transmission line can be highly improved by the extension of this technique.

What are the resistance and conductance of the overhead transmission line? Is there any direct relationship between the two quantities?

The practicability and validity are verified by its analytic results for a typical transmission line fault of a substation.

Of these, researchers have proposed a planar artificial transmission line which can greatly reduce the size of microwave circuits.

However, current transformer (CT) saturation is still affecting the reliability of transmission line differential protection.

The transmission line also can be a theoretical supporting of developing sub wavelength devices basing on enhanced transmission.

Attenuation Equalizer Any device inserted in a transmission line or amplifier circuit to improve the shape of its frequency response .

Insulator's flashover and transmission line icing make a great threat against the reliability of the power system.

When high pressure transmission line occurs fault, due to it's high voltage level, faults brings big impact to power system and users.

From the perspective of Transmission Line Design of convenience, cost reduction, and to run some of the views put forward.

Metal fins may be provided between the grounding plate and the transmission line in the stack of the dielectric material layers.

A grounding plate and a transmission line are provided in a stack of dielectric material layers.

Selection of insulator type, number of insulator string and air space is the main basis of transmission line insulation coordination.

A line driver used to fan out to multiple receivers via a transmission line.

The voltage and current waveforms and spectrums at source and load end of a transmission line.

The metal fins may be grounded to the grounding plate to increase capacitance between the transmission line and the grounding plate.

In the end, the effectiveness of the proposed algorithm was validated with the test of a typical transmission line in Yinchuan region.

and the inner cover plate is provided with an inner outlet hole for the transmission line of the image sensor.

The design and implementation method of a mobile robot control system for extra-high voltage power transmission line inspection is given.

American Electric Power (AEP) built a transmission line from West Virginia to Virginia in two years. The approval process had taken 14.

Traditionally, such filters have been implemented as passive networks of waveguide, transmission line, or discrete lumped elements.

Inrush can be generated when a transformer is switched on the transmission line or an external line fault is cleared.

Transmission line insulator is an important component of the transmission Lines, which is more likely to be damaged .

Connect the antenna and transmitting (or receiving) machine output (or input) side of the wire as a transmission line or feeder.

Case study shows that, it realizes the quantitative description of transmission line icing thickness, conveniently and precisely.

The basic characters and the conditions in which signal line must be treated as transmission line are presented.

This paper deals with the partial capacitance calculation of the high voltage transmission line for the neutral beam injectors.

It is addressed in the paper in terms of power transmission line design for rural power grid construction and modification.

Studying the electromagnetic field surrounding the transmission lines has important significance for transmission line design.

A good understanding of the principles of transmission line loss becomes therefore essential for high speed digital system design.

Attended lectures pertaining to the discussion on technical design of substation, transmission line and commercial requirement.

Analyzes the signal integrity problems of the PCB on the base of transmission line theory, completes signal integrity design and simulation.

This line of 220kV is the only transmission line between Hami electric grid and main Xinjiang electric grid.

In this method, the non uniform media is approximated by multi layer dielectric media and modeled as a cascaded transmission line.

Patrol of High Voltage Transmission Line is an important foundation to ensure the reliability of power transmission.

During transmission line construction, sag observation is an important control item of stringing.

Clutch can slip through the implementation of the transmission line overload protection.

Fundamental principles of FDTD method, basic theory of transmission line and microwave network are first introduced.

A nonuniform transmission line is modeled for multilayer plates and an effective shielding is obtained by matrix theory.

The base principal in controlling method is madding aerodynamic force acting on transmission line changed into approximate balance state.

Regularly inspecting high voltage power transmission line and repairing dilapidation are essential to keep power supply reliable.

Number of input async framing errors. These can be caused by a noisy transmission line. Using a smaller packet size may help in some cases.

It includes wiring of printed circuit board, electric capacity coupling, tolerance of digital circuit noise, and transmission line.

Only a properly matched Antenna system will allow maximum power transfer from the 50 transmission line to the radiating element.

Transmission line can be completed more than a straight line and turning requirements.

c. The transmission line is equipped with level adhesive tape . Stainless steel transmission . Stepless speed adjusting.

The terminals have been installed on many transmission line towers in Weihai and Yantai in Shandong province.

In southern China, gravel containing cohesive soil side slope destabilization is the prime land slide type of transmission line side slope.

All inputs are buttered and input clamping diodes are provided to minimize transmission-line effects and thereby simplify system design.

To solve the above problems, TCSC, which is a sort of the FACTS, is induced and fixed in the transmission line.

The electric imbalance of 1-tower double-circuit transmission line depends on both conductor spatial arrangement and phase sequence.

Several units calculate the UHV transmission line shielding failure trip ratio with the leader propagation model (LPM).

The mathematic and physical impedance matching models of transmission line and the impedance computing formulas are also pointed out.

study on fatigue life of transmission line aeolian vibration based on the probability distribution of wind speed and direction.

The smart transmission line is a trend in future power grid development and an important component of smart grid.

The invention relates to a millimeter wave transmission line for slow phase velocity.

By considering double-circuit lines comprehensively, relay of the double-circuit transmission line can fastly act successively.

In gas transmission line, vibration will occur due to the interaction of gas medium and pipeline system.

Shunning steps of the section in the transmission line is needed to avoid the echo and attenuation of the wave.

Note that the transmission line is terminated on both ends of the line but not at drop points in the middle of the line.

In this paper, we present the analysis of multifurcated waveguides by the transmission line model and impedance transformation technique.

The transmission line connecting two power networks is called the link lines.

Parameters of transmission line are basis for power system calculation with significant importance.

Transmission line vibration test are designed independently reference to IEEE standards.

Further more, all technique discussed, offered a way and means for modern design method of transmission line.

In the paper, the calculation model and assessment method for transmission line transient capacity are proposed.

All of the transmission line drawing machines, electric motors selection done some discussion.

The foundation construction is a key part of transmission line project construction.

Make ADS7864 as the main chip of power frequency parameters of power transmission line measure system.

Bearing force transmission line tilt, according to an upper fanlike spread to undertake roof, reasonable structure, beautiful shapes.

Therefore, the research of the imbalance of three-phase caused by the asymmetry of transmission line parameters is important.

Thus, there is a great practical significance for research risk evaluation about power transmission line project.

A digital blocking filter (120) and filtering method are provided for a device (100) receiving signals from a transmission line.

This paper simply explained the principle and main reasons to cause aeolian vibration on transmission line.

The design and implementation of the protection for LHCD antenna transmission line on EAST tokamak are described in detail.

The research results can provide the theoretical base for the design of transmission line.

Discussion about transmission line planning and green power is popular in Washington these days.

Then, we model the dual-band balun using equivalent L-C circuit for coaxial transmission-line discontinuity.

Design a kind of intellectualized instrument, which can automatically measure power frequency parameters of power transmission line.

This paper addresses problems in linear quadratic optimal control of EHT transmission line.

Manual inspection has been the main way of transmission line inspection now.

It focused on the transition of distributing parameter circuit in the high frequent transmission line.

The revolving fund will also provide correct signal for transmission line extending.

A mesoscopic transmission line composed with periodic series of LC circuits is studied in this paper.

First of all, the current developments of transmission line filters are introduced.

But does that mean that any new transmission line is good for the environment and the new "green economy" ?

Based on multi-conductor transmission line(MTL)theory, pulse propagation model of partial discharge in transformer winding is established.

The impedance of either the transmission line, or the antenna, or both, may be adjusted to effect the match.

The analysis results can be benifit for code of UHV transmission line establishment.

A design structure for the transmission line structure is provided.

Based on the theoretical investigation on direct-current electrical field in cased holes, a simplified transmission-line model is proposed.

In addition, the trees are alongside with the transmission line that influences the green making and destroys the environment.

In order to investigate the differential bend of the bended differential transmission line, a lumped equivalent circuit is adopted.

It need not special data transmission line and has high reliability when DTMF signal is used in data transmission.

In 1889, the first AC transmission line in North America was put into operation in Oregon between Willamette Falls and Portland.

A transmission line between Alaska and Canada is being studied and would make a big difference.

The rapid and accurate fault location on transmission line is very important to stability, safe and economical operation of power systems.

In this paper, first, we will calculate the antenna dimension parameters in transmission line Method.

The paper also presents the cooperation mechanism of power supply for all nodes based on the feature of power transmission line load.

The paper introduced the form and harm of icing on power transmission line.

Traditionally, most of the filters are made by passive networks that such as waveguide, transmission line or discrete lumped elements.

I have studied the impedance-matching of RF transmission line between the antenna and the GPS module.

Main installed capacity of 20, 000 kilowatts of Xuanhua Yuxian 110KV transmission line to supply electricity throughout the county.

In a typical electricity transmission line, as much as 10% of the power will be lost over a distance of 800-1, 000km.

These can be caused by a noisy transmission line.

A squirrel runs along on a transmission line .

In this paper, a novel conducted EMI test network based on the transmission line transformer is proposed.

It is very important to forecast the ice thickness of Transmission Line for the safe operation of transmission network.

The grid today remains secure even when a single device, such as a high-voltage transmission line, fails.

Valet undertake the processing of non-demarcation of doing business, such as transmission line supporting services.

Checking the way the power transmission line pole is fixed.

A new approach of fault type recognition in transmission line is proposed based on fractal theory.

It is worth mentioning double transmission line on the same tower is narrow corridors, thus more and more widely used in the power system.

Electric transmission line inevitably traverse high intensity seismic region, and semi-action can not be neglected.

High voltage is necessary for long transmission line while low voltage for safe use.

Why it is necessary to use bundled conductors in the HV transmission line at 220 kV and above?

A good knowledge of transmission line analysis.

LTWP also has to construct a 266-mile transmission line and several substations to connect the windfarm to the national grid.

We want to buy Electrical Goods, Equipment and Supplies, Electrical Transmission Line Goods.

More and more people interest in the transmission line analysis for its simplicity.

In order to save the transmission line corridor, the double transmission line on the same tower is used by line system more and more.

The economy of the Ultra High Voltage (UHV) transmission line is controversial in the transmission planning in our country now.

Research for the wind-induced vibration of the overhead power transmission line system

Assessment on Operation Characteristics of Composite Insulators Used for Transmission Line in Henan Provincial Power Network

Theory and practice of the bank treatment of Yangtze river near Jiyang overhead transmission line

Study of a wavelet transform based one-terminal transient voltage signals protection algorithm for EHV transmission line

The utility model provides a defroster for a transmission line which comprises a shell, a travelling gear, and a controlling system;

Test and analysis of the quality of foundation piles for the foundation of a power transmission line, Zengcheng City, Guangdong Province

Design and study of line clamp used in high voltage transmission line --the substitution for explosive pressing duct

Retrofit to High Resistance Earthing Network in Power Transmission Line by Means of Sector Network Assembling Technology

Study of a Transducer for the High - Voltage Transmission Line Inspection

Study of the Fiber Communication Scheme and Equipment of Current Differential Protection for Transmission Line

Fractional Multipole Model Used in the Characteristic Analysis of a Transmission Line

Calculation of induced voltage on communication line in case of a short circuit fault on transmission line

this paper analyzed the electromagnetic leakage mechanisms of a symmetric transmission line and cable with insert of unbalanced loads

Experimental investigation of a compact L-band magnetically insulated transmission line oscillator

Research on tackle type used for setting out six-multiple conductor in transmission line

Study of the microcomputer distance protection in single source and short distance transmission line

False root and its improvement of a two-terminal fault location algorithm on transmission line

Utilization and study of transmission line protection communication channel in South Hebei electric power network

Electrostatic Force and Its Distribution on the Walls of an Eccentric Cylindrical Transmission Line

Study of the Disturbance Simulation for Parameters Measurement on Transmission Line

Application Study of Airborne Laser Measurement Technology in UHV Transmission Line Construction

Study on a Converter of Ultra-Wide Spectrum Bipolar Pulse with a Parallel Connected Short Circuit Transmission Line

Application research of optical fiber differential protection used in medium-low voltage shorter transmission line

Calculation of the summer with small means of transmission line tower's stability;

Dependence of Quantum Fluctuations of a Mesoscopic Lossless Transmission Line on Temperature

Through the conductor self damping measurements verified the rationality of improved formula for calculating transmission line self damping;

Experimental design of a compact L-band magnetically insulated transmission line oscillator

Particle simulation of a compact L-band magnetically insulated transmission line oscillator

Equivalence Salt Density Measurement Used in Work of Pollution-Flash Prevention of Power Transmission Line

Design and Realization of a Communication System with Electric Power Transmission Line as Carrier Channel

Subsynchronous Harmonic Vibration Analysis and Prevention Measures Comparison on Series Compensation Transmission Line System

Some Common Problems in and Solving Measures for the Maintenance of Electric Transmission Line

Capacitance calculation for transmission line filled with piecewise homogeneous dielectric using boundary element method

The time-varying phasor model of the distributed parameter transmission line and its simulation

Study of a new principle applied in EHV transmission line fault locator

Electromagnetic Transients Simulation of Transmission Line and Its Development

Simulation Model of Lightning Stroke to a Transmission Line Considering the Leader Propagation Randomness

A Theoretical Analysis and Experimental Study of Asymmetrical Transmission Line

The System of Radio Data Communication and Remote Control Used in Small Patrolling Vehicleon High Voltage Transmission Line

Theoretical Analysis of the Electromagnetic Leakage Coming from Symmetric Transmission Line with Insert of Unbalanced Loads

Study of a Kind of Method Controlling Galloping of Overhead Power Transmission Line and Experiment

Mathematical Morphology- based Study of Power Transmission Line Traveling Wave

Study of characteristics of long distance compensative power transmission line

Infrared Nod Temperature Instrument Used to Detect Connector of Transmission Line

Study of travelling wave protection of HVDC transmission line on mathematical morphology

The Operational Characteristic Analysis of the Microcomputer Protection for High Voltage Transmission Line

Problems during Adjusting Creeping Distance on Transmission Line and Its Countermeasures

Study on fault clearing time of 500 kV transmission line used in power system stability calculation

Heat Resisting Mechanism of Heat-Resisting Aluminum Alloy Conductor and Its Application in Transmission Line

Prediction Method for Influence of Mining Subsidence on Overhead Power Transmission Line and Its Application

Determination of Dangerous Influence Degree of Transmission Line on Telecommunication Line by Probabilistic Method

Equivalent Transmission Line Analysis for the Loss Characteristics of Nonideal Waveguiding Structures

Research on frequency response of the transmission line during the measurement of transient pressure

Radiation of the space charge in a magnetically insulated transmission line oscillator

Test and Study of Natural Contamination and Application of Transmission-line Insulator

A Study of the Application of Long-distance Dynamic GPS to Transmission Line Surveying

New principle of segregated phase current differential protection in long distance transmission line with series capacitor compensation

Analysis on Lightning Shielding Failure of Overhead Transmission Line and Its Countermeasure

A Novel Principle of Digital Current Differential Protection for Transmission Line and Its Application

Study and Application on the New Wide Area Backup Protection of High Voltage Transmission Line and Its Real-Time Communication

Design and Implementation of the Control System of a Power Transmission Line Inspection Robot

Analysis about a Windage Yaw Flashover on Transmission Line and its Prevention and Control Measures

Analysis on Main Factors Impacting Length of Transmission Line

Application Of A Complex Programmable Logic Device In The Fault Location For Transmission Line

transmission line; non communication fast protection; transient based protection; wavelet analysis;

Application of Traverse Surveying Method in Measuring of Power Transmission Line and its Accuracy Analysis

General specification for microprocessor-based transmission line protection equipment

Optimizing Design for the Compensation Circuit of Electrically Small Antennas with Short-Circuited Transmission Line

Establishment of spatial database of a robot for round inspecting power transmission line in GIS

Relationship between the equivalent resistance of transmission line and the frequency of current in it

Geological Characteristic of Perennial Frozen Ground and Its Influence on the Transmission Line

Insulating property of the line insulator after lightning - stroke and security operation of transmission line

The quantization of a mesoscopic dissipation transmission line

Research on Monitoring Circuit of Microcomputer System Used in High Voltage Transmission Line

Cause Analysis on Lightning Strikes Accidents of Transmission Line and Its Countermeasures

Communication channel security of longitudinal differential protection of transmission line

Discussion on the Mode of Condition-based Maintenance of Transmission Line and Its Classification Method

Features of the power transmission line in a coastal area and its design

Calculation and Improvement of Potential and Electric Field Distributions of Composite Insulators for High Voltage Transmission Line

Characteristics Analysis and Prevention Measures of High - voltage Transmission Line Ice Coverage Phenomenon on High Elevation Areas

Design Improving Program for Earth Wire Pole Hanging Plate of Overhead Transmission Line and Its Hanging Metal Parts

The Computation of Multi-Resolution Entropy and Its Application in EHV Transmission Line Fault Detection

Analysis of the Regulation of Bird-trouble on Transmission Line and its Countermeasure

Synthesizing comparison to technical ability and operating function of transmission line insulator

Overhead Transmission Line for Large Crossing Span Bearing Uniformly Distributed Self- weight and Concentrated Operating Loads

Quantum fluctuations of current in a mesoscopic lossless transmission line at finite temperature

The Research on Fuzzy Calculating Theory of Selection of the External Insulation of The Transmission Line

Distributed Capacitive Current Compensation Algorithm for Current Differential Relay of UHV Transmission Line

Particle simulation of multi-frequency magnetically insulated transmission line oscillator

Current Research Status of HV Transmission Line Earthquake Prevention and Disaster Relief and Earthquake Countermeasures

Application of the Whole Digitized Photogrammetric Survey System to Overhead Transmission Line Survey

Stability Mechanism of Conductor Galloping and Its Application on Transmission Line

transmission line; transient current travelling waves; fault location; dyadic wavelet transform;

Application of the Small-Diameter Pour Piles in Reinforcing Foundation of Power Transmission Line

Research on Transmission Line System Simulation Models with Line Arrester and Its Application

Application of the power frequency variation principle in single source and short distance transmission line

Research on transmission reliability of transmission line protective relay signal with optical fiber circuitous channel

Analysis of Charging to a Small Capacity Transmission Line by Parallel Resonant Inverter

Brief Introduction of the Telpher Type Overhead Line Construction Method Which Spanning the Transmission Line

Analysis and Improvement of Algorithm for Solving Differential Equation in Computer Distance Protection of Transmission Line

Fault Identification Technology for Insulation Flash on Power Transmission Line--Research on Umbrella Indicating Fault Point

The coaxial transmission line has a center lead and a outer layer grounding conductor;

Routinization of the Foundation Lectotype for Transmission Line Independence Tower

Establishment on Scheme of Laying Work for Overhead Transmission Line and its Implementation

Analysis of transmission line trip in Zhejiang Power Grid and its preventive countermeasures

Relation between the equivalent resistance and frequence in transmission line

Discussion on Transmission Line Intelligent Inspection System and Operation Overhaul Management

Research on the weight transmission line of whole lower extremities in primary osteoarthritis of the knee

Application of GPS and Aerial Surveying Technology to Open-wise Transmission Line

Analysis of second loop break criterion of CT used in differential protection of transmission line

Regelation; disaster ; transmission ; line ;

Study of the Complete Unequelleg Extension Steel Tower for Overhead Transmission Line

Specification for safety operation in power engineering construction(Part of power transmission line)

Relationship Between Accumulated Filth Quantity and the Accumulated Filth Time of 500 kV Transmission Line Insulator

Optimization of Conductor Transposition and Configuration of Insulated Ground Wire on Overhead Transmission Line

Situation analysis of middle level management and countermeasure in extra high voltage transmission line construction

Discussion on Construction and Operation of HV Transmission Line from Its Impact on Environment

Measurement for Improving Power Supply Reliability of Parallel Double - circuit Overhead Transmission Line

Structure-Constrained Obstacle Recognition for Transmission Line Inspection Robot

the wavelet transform; electric transmission line; fault location; phase selection; travelling wave;

Design of Communication Circuit for Power Transmission Line Microcomputer Distance Protective Device

Application of Automation Optimized Position-Arrangement Program of Overhead Power Transmission Line

Non-coherence Phenomenon in Combinative Transmission Line and Substation Configurations

Installation of Anti - Oscillation for Ice Coating of Overhead Transmission Line -Device of Anti- Oscillation with Disturbing Flow

Analysis of Optimum Transmission Conditions and Transmission Loss for Transmission-line Transformer Balun

Research on Parameters of Four-Phase Transmission Line and Compatibility between Four-Phase and Three-Phase Power Transmission Systems

Characteristics of Birds'Droppings Flashover on Transmission Line and Countermeasure Analysis