11kv 1290kvar One Step Load Reactive Power Compensation for Cement Grinding

Min.Order: 1
Product origin: Shenzhen, Guangdong, China
Infringement complaint: complaintComplaint
US$ 80000

Description

HVC series of high voltage reactive power local compensation installations

widely used in the high power high voltage electric equipments of metallurgy, mining, Petrochemical Industry, Drainage and other fields. Particularly, it can work well in compensating long-distance wire loss, increase of power factor; reduce line loss, save energy, steady voltage, to improve the quality of power grid.

HVC series of high voltage reactive power local compensator is mainly composed of shunt capacitors, and equipped with protection units, which is connected with three phase AC power distribution system of 50 or 60Hz and rated voltage 3-10Kv and installed around the a synchronized generator or inductive equipments.

 

Working principle

Inductive load always have certain resistance (such as motor coil of DC resistance, etc), and therefore equivalent to inductance L and resistance R series circuit. The capacitor is in parallel on inductive load L, which can compensate reactive power, improve power factor. And it is installed in the nearby inductive load (such as asynchronous motor, etc.).The way of reactive power compensation on the spot is called local compensation.

 

Main Characteristics

l Using high quality three phase high voltage power capacitor, high reliability, long operating life and low running temperature;

l Improve power factor around 0.95, bring down reactive power loss, has evident effect for power conservation;

l Improve power quality, transformer load factor and electrical equipment efficiency;

l Use high voltage spray type or current-limiting fuse as short-circuit protection to ensure safe running of the equipment;

l High discharge inception voltage, after breaking away from the power of device, residual voltage will go down below 50V within five minutes;

l Equipped with high voltage electric monitor, magnetic lock and watch window which has compulsory close function to ensure operator's safety.

 

Model Selection Guide

l Please specify the rated voltage, the equipment capacity and whether the reactor is series or not, and your special requirement.

l HVC local compensation equipment is usually cabinet type, which can be fixed around the capacitor room, power distribution room and generator of the production room.

l The solution of equipment capacity should consider calculating the generator vacant load capacity, such, it can avoid the self-incentive cause the generator insulation damaged.

 

For example:

Generator rated voltage: 10Kv

Demand: 264kvar compensation capacity

Require:6% reactor which can detune 5 times or above harmonic and limit inrush current.

Our solution: HVCR-10-300, reactive power compensation equipment.

Its rated capacity: 300kvar,

The output capacity is 264kvar while bus bar voltage is 10Kv.

It is single cabinet in1000x1400x2200mm, single phase capacitor.


IEC standards conform
IEC60871-1:2005 IEC60071-1:2006   IEC60529:2001 IEC62271-1:2007   IEC60871-4:1996 IEC60060-1:2006 IEC60871-1:2005 IEC60071-1:2006   IEC60529:2001 IEC62271-1:2007   IEC60871-4:1996 IEC60060-1:2006 ...  

All package solutions( Plan-Do-Check-Action)
observe and diagnose status
Electric power quality field test (renovation project)
Electric power quality assessment(new project)

Find problem/opportunity        
Draft electric power quality diagnostic report (renovation project):
Overview Test results Diagnose and analysis
Modification plan suggestions

Choose and make the plan
Electric power quality solution plan

Project Implementation and feedback
Electric power quality solution plan implemented
Electric power quality online monitor and manage
Automated data acquisition Real time control of  electric power quality
Analyze the reason for electric power quality problem
Calculate the opportunity to optimize energy efficiency
Assess optimized effect

Typical Oversea Projects 
Cement 
EUROCEMENT CJSC MIKHAILOVCEMENT MODERNIZATION PROJECT
Russia Perm 1000TPD cement production line PPC-BARNET  
Congo 3000TPD cement production line
Cambodia KAMPOT2500T/D cement production line
Laos Cement Co., Ltd. 2500T/D production line
Zimbabwe  MASAS 100T/D cement grinding production line Nigeria  
SOKOTO  cement production line Indonesia 5000td clinker production line
Saudi Arabia (SABIC) cement production line
Tajikistan HUAXIN 3000td clinker production line
Indonesia BANYUWANGI cement grinding

Oil
Egypt Oil refinery project
Kazakhstan ATYRAU oil refinery project
Turkmenistan South Yolotan oil&gas field
PetroChina Kazakhstan Zanazor Oilfield Processing Plant Phase I Project
Kenya crude oil pipeline project
Russia 12000 air separation
Kazakhstan Cryogenic Nitrogen Plant Project
PetroChina (Turkmenistan)pipeline around Amu Darya River

Water treatment Projects
Cameroon Sanaga Drinking Water Treatment Plant in Yaoundé project
Bangladesh Chittagong Kanapuri River Water Supply Project
Angola Waterworks Water Supply System Reconstruction Project
Ghana Kaipeng Water Supply Expansion Project

Metallurgy Projects
Congo-kinshasa KOLWEZT copper ore 5000t mining project
Pakistan Duddar Lead-Zinc Mine
Malaysia Steelmaking and Ironmaking Section  Comprehensive Steel Plant

Other Projects
Intel Dalian project
Vietnam Photovoltaic Project
UAE slag mill electrical device
Myanmar Yeni Paper Mill
Angola Dongdo and Ndalatando Power Grid Reconstruction Project
Kazakhstan Atirau refinery Co., Ltd. Aromatics Production Combined Plant
Saudi Basic Industries(SABIC)
Thailand Junan Clean Heat Recovery Coke Oven Project
Indonesia Djambi Factory power station expansion project
Germany ECOM
Germany Exyte M+W project

Company Conclusion
17 years of electric power quality solution experiences
National high-new-technology industry
 National Power Capacitor Association member
 National Ministry of Power Industry Standards Committee member
 National and Industry Standards drafting unit
 ISO9000, ISO14000, CMMI authenticated
Compensator suppliers of 500 companies



Test before delivery 

Appearance inspection
electric clearance
creepage distance
Capacitance measurement
Power frequency
voltage withstanding test
Protection equipment test


sea-freight packaging and container 



 




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