Ekibastuz, 54А Energetikov St. eitiekb@mail.ru
Академик Қ.Сәтбаев Атындағы Екібастұз инженерлік-техниқалық институты
Ekibastuz technical and engineering institute named after the academician K.Satpayev
The training-Laboratory facilities

The quality of specialist training is guaranteed by the own training facilities with the latest training equipment, a high level of logistical support, specialized classrooms, computer classrooms. The department trains specialists and has an appropriate material base.  Specialized disciplines of the department specialties have laboratory stands and in some disciplines these stands are made of modular system according to the requirements of the European standard.
          In addition the Department equips the computer classrooms of the Institute with virtual laboratory work using modern programming languages. Virtual laboratory work allows conducting laboratory practice in many variants and individually for each student.

Power Engineering

At the department "Power Engineering and Metallurgy" in  specialty " Electric Power" has the following laboratories, most of which are equipped with laboratory stands of the Russian company "Educational Equipment" (Chelyabinsk)
Laboratory of power supply;
Laboratory of  electrical machines and drives;
Laboratory of electronics;
Laboratory of  Electrical Engineering;
Laboratory of relay protection and automation;
Laboratory of Theory of Electrical Engineering;
Laboratory of microprocessor technique and industrial controllers;

Laboratory complex of electric strain gauging based on the industrial computer with an integrated universal plate for collection and processing of analog information. This enables you to do laboratory work and solve real production challenges.

Laboratory stand

«Generation of electric energy»

 

The list of laboratory work

1. Determination of the transformation coefficient of the single-phase transformer.

2. Characterization of the off load I0 = f (U), F0 = f (U), cosφ0 = f (U) of a single-phase transformer.

3. Characterization of a short circuit IK = f (U), RC = f (U), cosφK = f (U) of a single-phase transformer.

4. Determination of the group of three-phase transformers connections.

5. Operation in parallel of transformers.

6. Characterization of the off load E0 = f (If) of a DC generator with separate excitation.
7. Characterization of a short circuit IK = f (If) of a DC generator with separate excitation.
8. Determination of the external U = f (I), adjusting If = f (I) and load U = f (If) characteristics of a DC generator with separate / shunted excitation.

9. Mechanical characterization n = f (M) a dc motor with independent / parallel / series excitation.
10. Performance rating n = f (P2), M = f (P2), η = f (P2) of a DC motor with independent / parallel / series excitation.

11. Characterization of off load I0 = f (U), F0 = f (U), cosφ0 = f (U) of a three-phase asynchronous  motor with squirrel-cage rotor

12. Characterization of a short circuit IK = f (U), RC = f (U), cosφK = f (U)  of a three-phase asynchronous motor with squirrel-cage rotor

13.Performance characterization I = f (P2), P1 = f (P2), s = f (P2), η = f (P2), cosφ = f (P2), M = f (P2) of a three-phase asynchronous motor with squirrel-cage rotor .
14. Parallel operation of a synchronous generator with a powerful station.
15. Testing and determination of the parameters of the synchronous generator.

Laboratory stand

«Pulse Width converters of DC voltage»

 

The list of laboratory work

1. The study of a real model of the irreversible DC pulse width converter with a serial key connected to the source of DC voltage and active-inductive load.

2. The study of a real model of the irreversible DC pulse width converter with series and shunt keys, connected to the source of DC voltage and active-inductive load.

3. The study of a real model of the irreversible DC pulse width converter to the serial key and parallel accumulating throttle connected to the source of DC voltage and active-inductive load.

4. The study of a real model of the irreversible DC pulse width converter to the serial key and LC-filter connected to the source of DC voltage and active-inductive load.

5. The study of a real model of the irreversible DC pulse width converter to the parallel key connected to the source of DC voltage and active-inductive load.

6. The study of a real model of the irreversible DC pulse width converter connected to the DC network and active-inductive load.

7. Recording of parameters normal mode of operation to static load of the irreversible DC pulse width converter

8. Reading of the regulating characteristics of the irreversible DC pulse width converter

Laboratory stand

«Sensors of technological parameters»

 

The list of laboratory work

  1. Testing of the proximity switches.
  2. Testing of the inductive linear position sensors.
  3. Testing of the resistive position sensor.
  4. Testing of angular position sensor.   
  5. Testing of the rotational speed sensors.
  6. Testing of the pressure sensor.
  7. Testing of the temperature sensors
  8. Testing of the voltage and current transformers.
  9. Testing of the voltage and current sensors.
  10. Study of the thermocouples bundled with an analog and microprocessor secondary equipment.
  11. Study of the strain gauges bundled with an analog and microprocessor secondary equipment.
  12. Determination of metrological characteristics of the technological parameters sensors
  13. Study of the principles of flow measurement: liquids, gases and bulk solids.
  14. Measurement of electric power output in the AC circuit.
  15. Recording of the technological parameter trend to a log file with the subsequent analysis and processing. Comparative studies of virtual (PC-based) and the actual oscilloscope.

Laboratory stand

«Automation of the technological process based on the programmable controller» 

The list of laboratory work

  1. The automatic two-stage start-up system of the DC motor as function of time.
    2.  The automatic dynamic braking system of the DC motor as a function of speed.
  2.  The automatic speed control system of the DC motor via P - or PI controller.
    1. Study of a single- and dual loop control system with PI - law regulation.
    2. Study of a single - and dual - loop control system with PI - law regulation.
    3. Study of a single - and dual -loop control system with PID - law regulation.
    4. Study of the discrete logical control.
    5. Study of programs of the microprocessor controller for plants.
    6. Synthesis of the automatic discrete logic control devices.
    7. Digital controllers and setting characteristics of their parameters.
    8. Probing of algorithms of technological protection.

 

 

Laboratory stand

«Automation of the technological process on the basis of programmable relay»

 

The list of laboratory work

1.The automatic control system of traffic lights.
2.The automatic control system of interior lighting.
3.The automatic control system of outdoor lighting.
4.The automatic control system sound notification.
5.The system of automatic inclusion of backup power.

6.The automatic security alarm system.

7.The automatic control system of the executive motor.

8.The automatic system of control the room temperature.

9.The automatic continuous adjustment system of the room air temperature using a PI controller.

 

Laboratory stand «Electric drive»

 

 

 

The list of laboratory work

1. Study of the mechanical characteristics of a parallel (separate) excitation DC
motor

2. Study of the ways of starting up the DC motors with separate excitation
3. Study of the ways of braking of DC motors with separate excitation.

4.Study of the control circuit of a three-phase squirrel-cage motor.

5.Study of the ways of braking the induction motor with a squirrel-cage rotor.

Laboratory stand "Electro technical materials"

The list of laboratory work


1. Determination of the dielectric permittivity and dielectric loss of the angle tangent of insulating materials.
2. Reading of the dielectric polarization characteristics and its dependence on temperature.
3. Determination of the temperature coefficient of resistance.
4. Measurement of the resistance and determination of resistivity of the conductors.

5. Reading the hysteresis loop of ferromagnetic material using an oscilloscope and building basic magnetization curve.
6. Reading the hysteresis loop of the ferromagnetic material using an oscilloscope and determination of the Curie point.

7. Reading of the initial magnetization curve of ferromagnetic materials and determination of magnetic permeability.              

 

Laboratory stand
"Relay protection and automation (Protection of transformer)"

The list of laboratory work

1. The differential protection of the power transformer.
2. Reservation steps of relay protection and switch.
3. Overcurrent protection of the reverse sequence power transformer.

4. Testing of the AC electromagnetic relays and voltage.
5. Testing of the electromagnetic time relays, intermediate and pointing ones.
6. Testing of the inductive current relay.

Laboratory stand
"The model of the high-voltage cell"

The list of laboratory work

  1. The study of the structure and operating principle of the circuit breaker.
    2. Operational control of high voltage circuit breakers

Laboratory stand
"Strain gauge measurement and converter equipment"

" Strain gauge and converter equipment "

 

List of laboratory work

1.Study of metrological characteristics of the console strain gauge.
2.Study of metrological characteristics of the resistive-strain effort converter of DTS type.
3.Study of metrological characteristics of the ring-type strain gauge.
4.Testing of the temperature sensor - thermoelectric converter

 

Heat power Engineering


The material and technical base of the specialty "Thermal Engineering" includes a basic lab (A-103) - Educational  Laboratory "heat exchange processes and systems" (B - 1) - "Laboratory of Fluid Mechanics" (B - 2) "Determination of thermal properties of materials "including a small server (terminal), computers with relevant software applications for all types of teaching and laboratory research and a specialized classroom for  diploma projects (B - 209) that is a lecture hall and has 30 seats. These class rooms are equipped with projectors, whiteboards, shelves, allowing the faculty to conduct classes using innovative teaching methods, to consolidate theoretical knowledge and practical skills of the students. The laboratories are provided with passports.

                                                   

Laboratory stand "Hydraulics"

 

The list of laboratory work

1. Laboratory work № 1 Building of the piezo metric and pressure line by the Bernoulli equation
2. Laboratory work № 2 Study of fluid motion modes
3. Laboratory work № 3 Determination of the hydraulic friction coefficient

4. Laboratory work № 4 Determination of the head loss and local resistance coefficient in the study of fluid motion through the local resistance
5. Laboratory work № 5,6 fluid outflow through the holes and nozzles

The laboratory stand
"Measuring instruments of pressure, flow, temperature"

he list of laboratory work

  1. Study of indicating industrial devices
    2. Introduction to the principles of their work
    3. Conducting practical laboratory work:

a. Schemes of the closed hydraulic system;

b. The structure and working principle of the network pump;

c. The source of heat and heating devices;

d. The structure and operation principle of indicating devices;

  1. fluid flow rate;
    f. temperature;
    g. pressure.

 

Initial assessment and processing of the measurement results.

 

Laboratory stand

"Hydraulic machines and hydraulic drives"

 

 

The List of laboratory work


Laboratory work № 1 Study of the laboratory stand design of the bulk hydraulic drive and drawing up its hydraulic circuit
Laboratory work № 2 Study of the gear pump structure
Laboratory work № 3 Study of the power hydro cylinders structure

Laboratory work № 4 Determination of the basic operating parameters of the power hydraulic cylinder

Laboratory work № 5 Study of the hydromotor structure

 

Laboratory unit - stand
"Superchargers"

 

The list of laboratory work


Laboratory work № 1 Characterization of the centrifugal pump and its operation in the network.

Laboratory work № 2 Characterization of the centrifugal fan and its operation in the network.
Laboratory work № 3 Characterization of the air ejector.
Laboratory work № 4 Test of the reciprocating compressor

Laboratory work № 5 Test of the internal combustion engine.
Laboratory work № 6 Study of the labyrinth seals.
Laboratory work № 7 Determination of the relevant and end energy losses of the flow in the grid of turbine blades.
Laboratory work № 8 D
etermination of the main operating parameters of the hydraulic motor

 

Carrying out laboratory work on the discipline
"Technical issues of fuel combustion” on the basis of JSC "Ekibastuz GRES-2"

 

Muffle furnace

 

The list of laboratory work

1. Determination of the ash content of the fuel.
2. Determination of the yield of volatile substances and fuel sintering.
3. Determination of the fuel moisture

The equipment for characterization of power fuel

The list of laboratory work

  1. Carrying out the sieve analysis of coal dust
  2. Analysis of the composition of the combustion products

Photo-optical calorimeter 

 

 

The list of laboratory work

1. Determination of the fuel combustion heat
2. Determination of the liquid fuel flash point  


Metallurgy

The "Metallurgy" specialty has the following educational and laboratory facilities - a specialized laboratory "Metallurgical Processes" B-115 to work on the disciplines "Agglomeration of ores and concentrates", "Metallurgical machinery and units", " Metallurgical production technology 1.2"; a research laboratory “Physical and chemical methods of analysis of metallurgical processes and agglomeration "named after prof. E.V. Maximov for research and laboratory work on disciplines "Crystallography and metallography", "Theory of metallurgical processes", "Automation of metallurgical production", "Metallurgical Production Technology 1.2", "Physical and chemical research in the metallurgical process"- " Г "building.

There are 7 equipped laboratories and 10 specialized classrooms for teaching in the disciplines of metallurgical field. The total area of the classroom and laboratory facilities is more than 800 m2.

To improve the quality of training specialists the tutors of the department "Power engineering and Metallurgy" use the following teaching aids: slide-lectures, posters in all disciplines, diapositives, videos, multimedia practical and laboratory classes, an interactive board with Internet access.

The laboratory of "Physical and chemical methods of analysis of metallurgical
processes and agglomeration "named after prof. E.V. Maximov of the "Power engineering and Metallurgy" department

 

The drum to test the strength according to the GOST 15137-77

Laboratory work:
- Determination of impact strength of the agglomerates;
- Determination of the abrasion resistance of agglomerates. 

Sinter plant

 

Laboratory work:

- Study operation of the sinter plant;
- Preparation of materials for sintering;
- The process of sintering. Determination of sintering parameters.

 

 A vibratory desk with sieves

 

 

 

Laboratory work:
- Determination of the average size of product of crushing;
- Determination of the granulometric composition of the ore sample.

Drying cabinet

 

Laboratory work :
- Determination of the optimal humidity of materials;

Ore-smelting furnace

Laboratory work:
- Determination of  the start, end and interval temperatures of sinter softening and other materials in the heat treatment furnace;
- Smelting in the ore-thermal furnace;
- Study of the melting point of the mixture in the ore-thermal furnace.

 

Press for manufacturing molds of the starting components