kV

Kv will depend on a multitude of technological aspects of the design of the vehicle and of its propulsion system.

Then pass to check a great deal of data, establish to design the method and the step of the 110 kV transformer substation.

Key-values Stores. The main idea here is using a hash table where there is a unique key and a pointer to a particular item of data.

ABB is the world's leading supplier of air- and gas-insulated substations covering a range of voltage levels up to 1, 100 kV.

Electricity arrives in Astana by transit lines with 220 and 500 kV from Ekibastuz and from its own source - town heat stations.

The 10 kV network neutral grounding by nonlinear resistance as a new neutral grounding mode for power system is brought forward.

Vacuum circuit breaker(VCB) has been widely used in electric power system, especially, it takes most market share of 12 kV power system.

The resistors offer the utmost in ESD immunity, withstanding electrostatic discharges exceeding 25 kV, for increased reliability.

Most equipment rated 230 kv and above is designed to operate only on an effectively grounded system.

This protection device has compact structure, high reliability and friendly man machine interface. Its prototype for 110 kV has completed.

Comparison of two grounding methods for 330 kV transformer neutral point.

The 400000 Kv. transformer is designated as a key product by the State.

Another example is shown in Fig. 2 for an 85 kV bus.

It forms the backbone of the integrated power system and operates at the highest voltage levels (typically, 230 kV and above in USA).

The CB auxiliary panel will be provided for each 500 kV line, Which will include circuit break auxiliary protection. ect.

Usage : It is applicable to the circuit in shipping and building on water with the rated voltage not higher than 1 kv .

Overhead electrical lines exceeding AC 45 kV - Part 1 : general requirements - Common specifications.

An adjacent 400 kV Ais substation will also be extended.

As separately announced, ABB has also been selected to supply the 800 kilovolt (kV) UHVDC transformers for both converter stations.

The practice of field management for 500 kV Doushan Substation retrofit is presented.

Overhead electrical lines exceeding AC 45 kV - Part 3-8 : set of National Normative Aspects - France.

Liquid dielectric transformers, having a power handling capacity not exceeding 650 KVA, voltage under 3 KV.

Overhead electrical lines exceeding AC 45 kV - Part 2 : index of National Normative Aspects.

Twelve or more suggests the line carries more than 300 kV.

A spark is produced byapplying a high voltage (from approximately 6 KV to 40 KV) between the center electrode and ground.

A voltage measuring transformer decreases voltage from 330 kV to 100 kV for protective circuit.

330 kV sulfur-hexafluoride circuit breaker.

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

A 330 kV cable line was laid from the Pridneprovskaya Thermal Power Plant to feed the electric station.

Power facilities ahead of the island, over 35 kV and 110 kV cable 2 to cross the harbor and the provincial power grid and network.

Transformers convert voltage to 220, then from 110 to 10 kV and only in such form electricity is fed into the town network.

Liquid dielectric transformers, having a power handling capacity not exceeding 650 KVA, voltage over 33 KV but under 69 KV.

First, the development of high-voltage switches capable of switching voltages in excess of 10 kV.

Liquid dielectric transformers, having a power handling capacity exceeding 10, 000 KVA, voltage under 3 KV.

Rated voltages in transmission and sub transmission levels for this power system are 400, 230, and 85 kV.

The generator . voltages are usually in the range of 11 to 35 kV.

Gas-insulated metal-enclosed switchgear for rated voltages of 72, 5 kV and above.

The experiment was operated with the condition of discharge voltage of 16 kV, frequency of 4 kHz and the electrode gap of 3 mm.

Other transformers, having a power handling capacity exceeding 500 KVA, voltage over 33 KV but under 69 KV.

The 2515 is a 500 VA (5 KV, 100 mA AC) rated Hipot tester that allows manufacturers to satisfy requirements for high current Hipot tests.

The discharge is generated by a high voltage power supply with frequency range of 1-20 kHz and effective voltage range of 0-20 kV.

In the experiments, a constant value of 20 kV was used.

Liquid dielectric transformers, having a power handling capacity exceeding 10, 000 KVA, voltage over 33 KV but under 69 KV.

A transformer interface is used to allow the SVC to be designed for practical voltage levels such AS 13. 8 kV.

Finished cable core through communication between 50 Hz ac, 2. 5 Kv voltage 5 min function test not breakdown.

Liquid dielectric transformers, having a power handling capacity exceeding 650 KVA but not exceeding 10, 000 KVA, voltage under 3 KV.

Typical HV ranges are 230 kV and less and 75 MVA and less.

What can you tell us about KV?

Medium-voltage switchgear, cables, terminations rated 4. 16 KV or 6. 6 KV.

There are sub-Sandy Ridge Zhangjiakou Power Plant, 110 KV Substation 2, 35 kV Substation 6, total capacity 157 million kwh.

We'd like to order a KV-3. Do you have that on hand?

Assistant Design of Numerical Calculation and Electrical-stress-optimizing on Cable Accessories up to 10 kV

Study of the Startup Principle of New Transmission and Transformation Equipment at the Grade of 220 kV and Lower

This is 4, 200 kilometers of high voltage air lines, among which there is a record holder for extra-high voltage (1150 kV).

Guide for In-Service Use, Care, Maintenance, and Testing of Conductive Clothing for Use on Voltages up to 765 kV AC

A Finite Element Method for the Calculation of the Electric Field and Potential Distribution along the 330 kV Line Composite Insulators

Insulated cables (wires) for railway vehicles of rated voltages up to and including 3 kV - General

Analysis of the conductor broken of the 10 kV overhead insulated lines due to lightning stroke and its prevention measures

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

Analysis and Treatment of a Case of Abnormal Acetylene Content in 35 kV Transformer Oil

Overvoltage Protection Technology of Insulated Overhead Line up to 35 kV

Discussion on the Problems of Computerized Line Protection Device for Line up to 35 kV

Calculation of Potential Distribution and Design of the Grading Rings for a New Type of Porcelain 500 kV Metal Oxide Arresters

The Ferromagnetic Resonance Phenomenon and its Countermeasures for 6 kV Distribution System in Three Gorges Great Dam Lock Gate Substation

Production of the Expanded-Diameter Heat Resistant Aluminium Alloy Bus for a 750 kV Transmission Project

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

Feasibility study of 110 kV urban network on increasing conductor allowable temperature in alpine-cold region

Matters needing attention during direct burial of power cables up to 35 kV

Research on bolted single-phase ground fault in 10 kV distribution network with flexible ground neutral treatment and its ATP simulation

Influence Analysis and Countermeasures on Electromagnetic Radiation Pollution in 110 kV Transmission and Transformation Projects

Analysis of Lightning Stroke Accident on 35 kV Transmission and Distribution Equipment and its Countermeasures

Rail vehicle cables with rated voltages up to and including 3 kV (wires)

Cause Analysis on Transformer Fault Used for 66 kV Substation

Lightning protection measures and effects of 220 kV Jian-tai transmission line section across the Yangtze River

Analysis of the feeder over-current protection maloperation in 110 kV substation and its solutions

Application of Comprehensive Automation Technology to a 10 kV Railway Power Distribution Station

Scheme Study of Adding Measurement and Control Device to 220 kV Line Microcomputer Protective System

Aerial insulated cables of rated voltages up to and including 1 kV

Research on the application of the 220 kV line protection and interface way of high-frequency transmitter-receiver

Analysis on Oversize Unbalanced Currents in Part of 500 kV Transmission Lines of Shandong Power Grid and Corresponding Improvement Measures

Improvement on secondary connection of the voltage transformer to avoid magnetic resonance in 10 kV power supply system

Implementation of bypass breaker replacing transformer breaker in 220 kV double transformer protection configuration

Problem Discovery and Analysis on a set of 500 kV Capacitive Potential Transformers

Clinical evaluation of the Sub-high kV photography to the chest examining of Pre-school children

Causation and Countermeasures for None Operation and False Operation of the 10 kV Transformer in the Shuozhou - Huanghua Railway

Parametric attributes of 10 kV power system grounded by small resistance and its short-circuit calculation

Analysis of two multi-lightning flashovers on external porcelain sheath of 220 kV circuit breaker chamber

Research into the conductors for the 500 kV large capacity transmission lines used in the Three Gorges Power Supply Project

Maintenance way of replacement line breaker on load for a 10 kV distribution line

Investigation and Discussion on the Switch Tripping Accident of a 220 kV Substation

Discussion on Relay Protection Configuration for the 110 kV Terminal Substation Combined with Small Generation Sets

Electromagnetic resonance analysis of 110 kV bus in Ledu Substation and its countermeasures

Microcomputer Monitoring Programme for Non Conventional Controlling Beijing Shunyi 500 kV Substation

Development and Application of the Regional Stability Control Equipment for 500 kV Gezhouba Switchyard

The Running Problems and Improvement Advisement of the 500 kV Comprehensive Automation Substation

Design Optimization Study of 500 kV Transposition Tower Electric Model

vertical reach pantograph disconnector ; rated voltage 420 kv ; terminal and mounting dimensions , layout

Development of thermoshrinkable materials for indoor termination of power cables up to 35 kV

Preferred voltage ratings for alternating-current electrical systems and equipment operating at voltages above 230 kV nominal

Clinical Study of High- KV Radiography Concept

Measurement and analysis of the high frequency channel characteristics of 10 kV distribution power lines in rural areas

Analysis on Over-voltage Calculation of 500 kV Shenmu-Xinzhou-Shibei Lines and Necessity of Installing Circuit Breaker Closing Resistors

Treatment and Design Optimization for the Pole-Tower Foundation of the Huguang Yongyilian 110 kV Electric Transmission Project

The Dielectric Loss Analysis and Judgement for A Newly Installed 500 kV Transformer

Design Modification of the Auto Power Switch Device used in 110 kV Substation

Cause Analysis and Treatment for the Pollution Flashover of Double Suspension Strings for 500 kV Transmission Lines

Design and Practice of Computer Supervisory Control System and Protection Devices Arranged Near Switchgear in 500 kV Substation

Primary Discussion about Construction of Foundation for Equal-sectional Inclined Column Tower for 500 kV Gang-Mao Transmission Line

Regulatory effects of Kv on the tension of normal and passively sensitized human airway smooth muscle

Circuit-breaker - Rated voltage 245 kV - With a separate support frame for each pole

Discussion on automatic tracing arc-suppression and compensation device for low resistance earthing of neutral point of 10 kV power grid

The researching of relative skin dose dependence on the additional filters in high kV radiography

The Fault Analysis and Countermeasures for Multiplexing Optical Channels of Relay Protection in 500 kV Shuangsi Substation

Cause Analysis of a 10 kV Metal Oxide Arrester Affected with Damp and Solution Thereof

The Application of Distributed Computer Supervisory Control System in a 500 kV Substation

Discussion on Protective Measures and Distributing features of 500 kV Substation Power Frequency Magnetic Fields

Technical-economical assessment on renewal and transformation projects of 110 kV no-load regulating transformers

Measurement and Analysis on HF Signal Transmission in 750 kV Transmission and Distribution Demonstration Project

Study of short-circuit current limitation measures for Pingyao 500 kV busbar

A comparative study on fixed and controllable series compensation schemes in Yangcheng-Huaiyin 500 kV transmission system

Analysis of operation characteristics in initial operation stage for 750 kV transmission pilot project in Northwest China

Talk about Type Selection of Differential Protection of Main Transformer in 110 kV Substation with Internal Bridge Connection

Study on Closed Loop Current and its Calculation Method in Yinchuan 10 kV Distribution Network

Wavelet commutation-based railway 10 kV system single-phase grounding fault traveling wave distance measuring method

Absorbed Discharging Energy and Lightning Discharging Current Analysis of Surge Arresters on 35 kV Transmission Line

Study on the misoperation mechanism of zero sequence protection of grounding transformer on low resistance grounded 10 kV system

Cause Analysis and Countermeasure for Differential Protection Malfunction of Main Transformer in One 500 kV Substation

Technical Scheme of Reconstructing Project for 110 kV Substation's Microcomputer Protection and Monitoring Unit

Analysis of malfunction of grounding transformer's zero-sequence current protection in 10 kV low resistance grounding system

Application of integrated automatic system to 220 kV substation and its prospects

The application of automatic tuning arc suppression coil for ground compensation in the 10 kV electrical distribution network

Application of Integrated Management of Project Progress Schedule in System Switching of Fengquan 500 kV Substation

Creepage Adjustment for 220 kV Outdoor Distributed Equipment in Shijingshan Cogeneration Power Plant

Grounding grid reconstruction analysis for a 110 kV substation

Testing and study on structure and load-carrying capacity of tubular tower and frame for 750 kV power transmission and transformation

Study on Transient Overvoltage between Contacts of Switch in 750 kV Transmission Line Considering Lightning Corona

Cause Analysis and Improvement Measures for Failure Closing of a 220 kV Line

Analysis on Measured and Calculated Results of Artificial Single Phase Grounding Test in 750 kV Transmission Pilot Project

Upgrading plan of the telecommunication power supply system in Luohe 500 kV shaoling substation

Breakthrough in difficulty of discharge inception voltage in Manwan-Kunming 500 kV power transmission project

Analysis and Treatment of Magnetic-circuit Fault of a 330 kV Transformer

The Suggestions about 10 kV XLPE Cable Insulation Deterioration and Correction of Relevant Specification

Secondary-wiring design characteristics of 35 kV integrated automation substation in AC operation system

Comprehensive automation system of 500 kV Gulu Substation and its installation and debugging

Cause Analysis and Countermeasure of Unbalance Voltage in 35 kV to Ground during the First Increase of Voltage in UHV AC Test Base

To Make a Suggestion on Establishing 35 kV Substation Integrated Automation System

Application of the KV method to the Judgement of Rock Mass Integrality

Prevention of Lightning-caused Breakage of 10 kV Overhead Insulated Conductors Using Stab-type Arc-protection Fitting

Operational Performance and Analysis of Outer Insulation of 500 kV Transmission Lines in Southern Hebei Power Network

Measures to Improve the Reliability of Power Supply from 110 kV Terminal Substation in Connection with Local Small Power Sources

Influence of Datong-Fangshan 500 kV Lines Adding Series Compensation Capacitor to Distance Protection System

30 KV pulsed high-voltage supply and its test for wastewater degradation ionization

Probe into the Necessity of Installing Load-cut Safety and Stable Equipment in the 110 kV Substation with Secondary Load

Application of Integrated Automatic Control System in Second Alteration of 6-kV Distributing Substation

Discussion on protection scheme of earthing-transformer in city's 10 kV power network utilizing low earthing resistance mode

Commissioning Procedure of 220 kV Load Substation with Double Busbar System and Analysis on Protection Operation

Practice and Discussion about Simplification in setting Calculation for Relay Protection in 220 kV Power Network

Analysis of autotransformer common winding operational conditions in 500 kV substations

Qualifications: Must have qualification certificate for validation of 110 KV work

Selection of 10 kV Distribution Transformer and Installation of Its Stand

Analysis and Treatment of Discharge Failures of the Bus Tube of 220 kV Closed Combined Electric Appliance

Improvement of the optical cable erecting construction technology through 10 kV line

Study on the Tensile Stringing Technique of 500 kV Large Section Line and its Application

The Foundation Construction Oversee for 500 kV Transmission Line of Yangtze River Crossover

Acoustic emission detection of power transformer partial discharge in 500 kV Zengcheng Substation

Problems of induced voltage and current for 500 kV enhanced interconnection systems between Fujian and Zhejiang

Protective relay design for 220 kV bus scheme with one-and-half breaker in Shanghai electric power network

Typical Experiences in Early Construction and Operation of 220 kV Transmission Lines in Guangxi Electric Power Grid

Analysis on Economic Operation to Main Transformer in 220 kV Substation, North Suburb, Xinan League, Inner Mongolia

Rational selection of protection disposition modes for 10 kV distribution transformers

Design and Application of Deeply-Buried Earthing Pole of the 110 kV Substation for Lowing Resistance

Canopy with mesh window for better ventilation, and can be closed in windy days. (KV-680 only)

Talking about standardization management in country 35 kV transformer substation

Plan of 10 kV distribution network automatic system and its profit assessment

Maloperation analysis and its precautions of pilot protection in 500 kV lines

Problems existed in the application of 10 kV overhead insulated wires and its measures

Analysis of Common Failure of 10 kV Overhead Distribution Line and its Preventive

Design essentials of bridge connection with two incoming feeders and three transformers for 110 kV substations

Simple Discussion on Existing Problems about Configuration Mode of Remote Reserve Protection for 110 kV System

Simulation training system for 220 kV centralized control station and unattended substation

The Simulation and Analysis for 500 kV High Voltage Transmission with Parallel Reactance Compensation

Small-Scale Model Experimental Study on Lightning Shielding Performance of 500 kV Transmission Lines in Plain Area

Dynamic Simulation Test Scheme of 500 kV Protective Relaying Fault Information Processing System

Causes Analysis and Improvement Measures about Frequent Lightning Stroke Trip of 220 kV Transmission Line

The Causes of Ferro-resonance Production in 10 kV System and Its Protective Measures

On-Site Power Frequency Induced Overvoltage Withstand Test and Partial-Discharge Test for 750 kV Transformers

Testing on Secondary Systems in Weixian Series Compensation Station of Datong-Fangshan 500 kV Double Circuits

A practical protection scheme for small power source connected to power networks in 110 kV transformer substation

Structure and characteristic analysis of on-line monitoring device for over-voltage of 10 kV distribution network

Power supply reliability analysis and improvement of 110 kV terminal substation with local resources

Comprehensive Construction Technology for Waterproof of Basement in 220 kV Beixin Substation in Wuxi

Break of 10 kV Overhead Insulating Line by Thunder strike and its Countermeasure

Application of New Type of 550 kV HGIS in Project and Its Existent Problems

Construction of integrated monitoring and telecontrol system in 500 kV Jiangmen Substation

Management for Retrofitting Project of 220 kV Distributing Equipment in Pingyao Substation

Characteristic Analysis on Protection Screen Design and Protection Configuration of 500 kV Line

Development and application of erective technology method for 500 kV compact transmission lines

Analysis and countermeasures of differential protection maloperation on 35 kV subway cable line

Application of mistake proof and lock installation in 500 kV comprehensive automatic substation

Radio Interference Effect on Environment for 110 kV Power Distribution and Transmission Engineering

Discussions on Relevant Problems concerning Replacing Power-cut Work with Live-line Work for 10 kV Distribution Line

Analysis and Prevention about Destruction Fault on 10 kV Distribution Transformer in Rural Power Network

Discussion on application of arc-suppression coil grounding method in 10 kV distribution network systems

The Internal and External Overvoltages On-line Monitoring System for 10 kV Distribution Network and the Waveform Analyses

Kilovoltage Effect and Analysis of Chest Film Quality using High KV Technique

Study on Zero-initial Current and Voltage Boosting Experiments in 750 kV Demonstration Project of Northwest Grid

Electric Field Calculation and Design Optimization in Running State for 750 kV Suspended-Type Surge Arrester

Study about Long-term Periodical Emergent Overload Operation of Large Power Transformer in 500 kV Substation

Evaluation for 500 kV Transformer's Performance Under Normal Periodic Overload by Temperature-rise Test Data

Optimization of power network structure and allocation of secondary equipment for Yingkou 66 kV power system

Pre-exposure automatically selects optimal kV and exposure time

Analysis and Countermeasures of the Technical Potential Problems in Domestic 12 kV Metalclad Switchgears

Phase and Voltage Adjustment Calculation and Analysis for 500 kV Shaoguan Transmission Project

Considerable Problems about Field Application of Relay Protection for 220 kV Power Transformer

Considerations on Shanghai 500 kV grid plan modification and short-circuit current controlling

Overvoltage Protection of Inductors in 10 kV Parallel Reactive Power Compensating Devices

Research on the Relationship between Radiographic kV of CR and Image Quality

Calculation of Induced Voltage and Safety Working Condition on 500 kV Double Circuit Transmission Lines

Analysis of isolated operation of 110 kV system in Maoming Cogeneration Power Plant and countermeasures

Analysis on Lightning Stroke Failure of 110 kV Lines and Comprehensive Countermeasures in Zhuhai Region

Selection and mounting of power cable and termination used in 10 kV ring mains unit

Overvoltage incident due to 500 kV isolator operation in Shanghe substation

Discussion on the Configuration and Setting Calculation of Back-up Protection for 220 kV Step-down Transformer

Inquisition into Arrangement of 220 kV Double -bus Double Segment Connecting to Outdoor Switchyard

Design Characteristics of Electrical Control for 500 kV Step -Up Substation in Second Phase of Jiaxing Power Plant

Cause Analysis and Preventive Measures Concerning the Looseness of Jumper Suspension Clamp of 500 kV Zhao-Lao Line

Application of Overhead Insulation Conductor in 10 kV Distribution Network Retrofit

Application of line current differential protection to 500 kV engineering project in Shanghai

Cause analysis of misoperation of transformer differential relay in 500 kV Beijiao Substation

Uprating Scheme and Technical Economical Comparison for 110 kV Transformer with Aluminum Coil

Busbar Voltage Failure Fault Treatment Analysis on 220 kV Double Busbar Connection Substation

Arrangement of microcomputer overall automation system at Daqing oil field 110 kV substations

Application of On-line Monitoring and Diagnostic System for High Voltage Equipment in Linhai 220 kV Substation

Preventive and Repairing Measures for Strand Loosing and Jumping during Stringing of 500 kV Line under Tension

Perfection of Power Failure Protection for Cooling Controller of Main Transformer in 220 kV Substation

Allocation and operation analysis of 500 kV transformer protection in Huizhou substation

Protective Trigger Circuits of Feng-Wan-Shun and Datong-Fangshan Line 500 kV Series Compensation Equipment

Reliability analysis for and solutions to problems with power supply over 10 kV power distribution network

Method of Enhancing Correctness Rate of Acceleration Act of 110 kV Line after Switching-in Again

Existence Problem at 10 kV Distribution Network Equipment and Countermeasures

Design of failure protections for main transformer circuit-breakers of 220 kV booster substations

Discussion on the technical problems for 220 kV unattended substation modification

Cause Analysis and Treatment of Abnormal Chromatograph of Oil in B-phase Reactor of Lin-Lian Line in 500 kV Linhe Substation

Comprehensive Research on Transmission Line Fault Information for 10 kV Railway Power System

Comprehensive application of automatic control in 35 kV switch station and rectifying system

Investigation on Grounding Design of 10 kV Transformer Substation and Distribution

High-frequency Carrier Wave Characteristics Analysis for 10 kV Power Distribution Lines

Static Load Tests for Pile Foundations of 500 kV Transmission Line Towers of Left Bank Power Station, Three Gorges Dam

Prevention and Treatment of Molten-Conductor Accident on 10 kV Overhead Power Distribution Lines

Several problems for the structure and functions of 500 kV transformer protection