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04 july 2017
The tripartite agreement provides for import substitution for components of the injection molding complex from SibLitMach in the field of industrial robots ("Comintern") and the control system ("Modular Tornado Systems") that will cover the entire production cycle of the LAP, including the management of industrial robots
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Temperature monitoring system of the turbo units No. 1-5 of Novosibirsk CHPP-5
Within the period of 2009 to 2014, CJSC “Tornado Modular Systems” implemented design, shipment of DCS1 “TMS2-Tornado”, assembling & commissioning of technological (temperature) monitoring systems of the turbo units of Novosibirsk CHPP-5.The DCS “TMS-TORNADO” is designed to work as part of the TMS of the T-180 / 210-130 turbo unit and the TGV-200-2M for temperature control of the turbo generator parameters.
The DCS “TMS-TORNADO” provides temperature control of the turbo unit and the turbo generator, alarm on a cabinet door about parameters going beyond permissible limits, as well as formation of calling signals in the alarm system on a facility control desk.
The structure scheme of the “TMS-TORNADO” is presented on Figure:
The “TMS-TORNADO” is a stand-alone device that functions independently and has everything necessary to work as part of monitoring and control system using conventional tools and as a part of modern APCS (if TMS functions are not implemented in this device). The “TMS-TORNADO” may be integrated into an existing APCS and interaction will be carried out via Ethernet using OPC-server.
The main metrological specifications of the measuring signal input channels of the resistance temperature detectors (RTDs) on the basis of the MIRage-NPT module without taking into account errors of primary transformers (RTDs) are presented in Table.
|
RTD type |
W100/a |
R0, Om |
Range of temperature measuring, °C |
Range of output RTD signal, Om |
Range of input module signal, Om |
Presentation discreteness of output signal, ° C |
Limits of main absolute error (go), °C |
Limits of additional absolute error caused by changes in environment temperature for each 10 °C, ° C |
|
Brass (Resistance copper temperature detector) |
1,4280 / 0,00428 |
50 |
-180…0 |
10,27…50,0 |
0…320 |
0,1 |
±0,4 |
±0,2go |
|
1…200 |
50,22…92,775 |
±0,6 |
||||||
|
100 |
-180…50 |
20,53…121.40 |
0…320 |
0,1 |
±0,4 |
±0,2go |
||
|
51…200 |
121,83…185,60 |
±0,6 |
||||||
|
Brass (Resistance copper temperature detector) |
1,4260* |
50 |
-50…100 |
39,375…71,31 |
0…320 |
0,1 |
±0,5 |
±0,2go |
|
101…200 |
71,52…92,62 |
±0,6 |
||||||
|
100 |
-50…150 |
78,69…163,92 |
0…320 |
0,1 |
±0,5 |
±0,2go |
||
|
151…200 |
16435…185,23 |
±0,6 |
Notice:
- Nominal static specifications of the RTD correspond to GOST 6651-94, GOST R 8.625-2006 (*Resistance copper temperature detector with W100 = 1,4260 - in accordance with GOST 6651-94).
- W100 – correlation between resistance at the temperature of 100 °C and resistance at the temperature of 0 °C, in accordance with GOST 6651-94.
- a, C-1° temperature coefficient of the RTD, according to GOST 8.625-2006.
- Metrological specifications are presented for adjustable parameters of the module: choke filter cutoff frequency = 25 Hz, ADC3 gain coefficient = 16.
1 Distributed control system.
2 Temperature monitoring systems.
3 Analog-to-digital converter.
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