Description
DSQC129 Robot control card
DSQC129 Robot control card
Module Clips Drive controller servo motor
Contact: Mr. Lai
Wechat:17750010683
Whats app：+86 17750010683
Skype：+86 17750010683
QQ: 3221366881
3221366881@qq.com
Internal loss analysis of steam turbine
Seven internal losses of steam turbine include:
(1) Nozzle loss. When the steam flows through the nozzle, part of the steam generates disturbance and eddy current, and there is friction between the steam and the nozzle surface, resulting in the loss of work capacity.
(2) Loss of moving blades. When the steam flows through the moving blade, due to the friction and eddy current between the steam flow and the moving blade surface, it will also cause the loss of work capacity.DSQC129 Robot control card
(3) Loss of residual speed. When the steam driven blade is discharged, the absolute speed has a certain amount of kinetic energy. This part of kinetic energy is not utilized, and it will be converted into heat energy again, which will increase the exhaust enthalpy and cause the loss of work capacity.
(4) Steam leakage loss. It includes two parts: one is the steam leakage of the shaft seal at the end of the cylinder. The other part is the loss of steam leakage in the stage, including the loss of steam leakage at diaphragm gland, moving blade and cylinder clearance.
(5) Friction blast loss. Friction loss refers to the loss caused by the friction between the impeller and the steam when the impeller is rotating, and the power consumed by the steam whirlpool formed by the rotation of the steam on both sides of the impeller. The blowing loss refers to the friction loss between the two sides of the cascade and the steam, and the additional loss caused by blowing the steam driven blade from one side to the other side when the moving blade rotates in the part without steam flow in the partial inlet stage. Friction loss and blast loss are collectively referred to as friction blast loss.
(6) Steam rejection loss. In the partial inlet stage, the steam from the nozzle only passes through the flow passage of some moving blades, while other moving blades are full of stagnant steam. When this part of moving blades rotates to align with the nozzle again, the main steam flow from the nozzle will first repel the retained steam, which will reduce the steam flow speed. There is a loss of energy.
(7) Wet steam loss. The flow rate of water droplets in wet steam is smaller than that of steam, and the steam molecules consume a part of energy to accelerate the water droplets and cause energy loss. At the same time, due to the low flow rate of water droplets, when entering the moving blade, it impacts on the back of the inlet of the moving blade, which has a braking effect on the impeller and consumes some useful work.
GE通用IS200STCIH6AED特价销售
GE通用IC697ACC822 特价销售
GE通用IC697CPU771特价销售
GE通用电气 IC693MDL645处理器模块
GE通用IC697ACC821 库存现货
GE通用 UR6AH库存现货
GE通用IC697MDL350特价销售
GE通用IC697MDL750库存现货
GE通用IS200SPIDG1ABA特价销售
GE通用IC697CMM741 库存现货
GE通用IC697MDL340 库存现货
GE通用IC697ACC801厂家直销
GE通用IC697CPX928-FE厂家直销
GE通用IC697MEM713 CPU模块
GE通用IS200ERIOH1AAA特价销售
GE通用电气 IC641SWP719模块现货
GE通用IS200WROBH1A模块特价
GE通用IC697MDL640库存现货
GE通用IS200VTCCH1C特价销售
GE 通用IC698CPE040-FJ处理器模块
GE通用电气 IC641SWC713模块现货
GE通用IS200TBCIS2CCD厂家直销
GE通用 UR6GH库存现货
GE通用电气 IC660BRD024厂家直销
GE通用IC697CPU789 库存现货
GE通用电气 HE693ADC409A-22厂家直销型号齐全
GE通用IS210AEDBH4AGD库存现货
GE通用IC697PWR711K 处理器控制系统模块雄霸
GE通用电气 IC200CPUE05厂家直销型号齐全
GE通用电气 IC693CPU374厂家直销型号齐全
GE通用IS200TTURH1CFD厂家直销
GE通用IC697CMM742-LL特价销售
GE通用IC697BEM713 CPU模块
GE通用电气 8121-DI-DC库存现货
GE通用IS230TBAIH2C厂家直销
04220FL11232A GE 美国通用电气 进口备件
350-E-P1-G1-H-E-M-C-N-3E-D-N 美国GE PLC模块 CPU模块
489-P5-HI-A20-E CPU模块 通讯模块 美国GE通用电气
489-P5-LO-A20 CPU模块 通讯模块 美国GE通用电气
531X303MCPARG1 F31X303MCPAPG100600 GE 通用电气
531X305NTBANG1 F31X305NTBANG1 GE PLC模块
531X305NTBAPG1 F31X305NTBAPG1 MRP37 GE PLC模块
705-1512-01 GE 美国通用电气 进口备件
DS200TCQAG1BHF-W01 DS215TCQAG1BZZ01A GE
GE 5136-PFB-VME 燃机卡件模块 全系列备件
GE BK698CPA15B0 燃机卡件模块 全系列备件
GE DS200DMCBG1AED CPU模块 全系列PLC模块
GE HYDRANM2 燃机卡件模块 全系列备件
GE IC693CPU321RR CPU模块处理器模块 全系列备件
GE IC693CPU323CA CPU模块处理器模块 全系列备件
GE IC693CPU351 CPU模块处理器模块 全系列备件
GE IC693CPU363CA CPU模块 处理器模块
GE IC693CPU363LT CPU模块 处理器模块
GE IC693CPU372 CPU模块 处理器模块
Company advantage service:
1.Has been engaged in industrial control industry for a long time, with a large number of inventories.
2.Industry leading, price advantage, quality assurance
3.Diversified models and products, and all kinds of rare and discontinued products
4.15 days free replacement for quality problems
1.Has been engaged in industrial control industry for a long time, with a large number of inventories.
2.Industry leading, price advantage, quality assurance
3.Diversified models and products, and all kinds of rare and discontinued products
4.15 days free replacement for quality problems
All kinds of module card driver controller servo motor servo motor embedded card wires and cables Power module control module is applicable to steel, hydropower, nuclear power, power generation, glass factory, tire factory, rubber, thermal power, paper making, shipping, navigation, etc
ABB — AC 800M controller, Bailey, PM866 controller, IGCT silicon controlled 5SHY 3BHB01 3BHE00 3HNA00 DSQC series
BENTLY — 3500 system/proximitor, front and rear card, sensor, probe, cable 3500/20 3500/61 3500/05-01-02-00-001 3500/40M 176449-01 3500/22M 138607-01
Emerson — modbus card, power panel, controller, power supply, base, power module, switch 1C31,5X00, CE400, A6500-UM, SE3008,1B300,1X00,
EPRO — PR6423 PR6424 PR6425 PR6426 PR9376 PR9268 Data acquisition module, probe, speed sensor, vibration sensor
FOXBORO — FCP270 FCP280 FCM10EF FBM207 P0914TD CP40B FBI10E FBM02 FBM202 FBM207B P0400HE Thermal resistance input/output module, power module, communication module, cable, controller, switch
GE —- IS200/215/220/230/420 DS200/215 IC693/695/697/698 VMICPCI VMIVME 369-HI-R-M-0-0-E 469 module, air switch, I/O module, display, CPU module, power module, converter, CPU board, Ethernet module, integrated protection device, power module, gas turbine card
HIMA — F3 AIO 8/4 01 F3231 F8627X Z7116 F8621A 984862160 F3236 F6217 F7553 DI module, processor module, AI card, pulse encoder
Honeywell — Secure digital output card, program module, analog input card, CPU module, FIM card
MOOG — D136-001-007 Servo valve, controller, module
NI — SCXI-1100 PCI – PXIE – PCIE – SBRIO – CFP-AO-210 USB-6525 Information Acquisition Card, PXI Module, Card
Westinghouse — RTD thermal resistance input module, AI/AO/DI/DO module, power module, control module, base module
Woodward — 9907-164 5466-258 8200-1300 9907-149 9907-838 EASYGEN-3500-5/P2 8440-2145 Regulator, module, controller, governor
YOKOGAWA – Servo module, control cabinet node unit
Main products:
PLC, DCS, CPU module, communication module, input/output module (AI/AO/DI/DO), power module, silicon controlled module, terminal module, PXI module, servo drive, servo motor, industrial display screen, industrial keyboard, controller, encoder, regulator, sensor, I/O board, counting board, optical fiber interface board, acquisition card, gas turbine card, FIM card and other automatic spare parts
ABB — AC 800M controller, Bailey, PM866 controller, IGCT silicon controlled 5SHY 3BHB01 3BHE00 3HNA00 DSQC series
BENTLY — 3500 system/proximitor, front and rear card, sensor, probe, cable 3500/20 3500/61 3500/05-01-02-00-001 3500/40M 176449-01 3500/22M 138607-01
Emerson — modbus card, power panel, controller, power supply, base, power module, switch 1C31,5X00, CE400, A6500-UM, SE3008,1B300,1X00,
EPRO — PR6423 PR6424 PR6425 PR6426 PR9376 PR9268 Data acquisition module, probe, speed sensor, vibration sensor
FOXBORO — FCP270 FCP280 FCM10EF FBM207 P0914TD CP40B FBI10E FBM02 FBM202 FBM207B P0400HE Thermal resistance input/output module, power module, communication module, cable, controller, switch
GE —- IS200/215/220/230/420 DS200/215 IC693/695/697/698 VMICPCI VMIVME 369-HI-R-M-0-0-E 469 module, air switch, I/O module, display, CPU module, power module, converter, CPU board, Ethernet module, integrated protection device, power module, gas turbine card
HIMA — F3 AIO 8/4 01 F3231 F8627X Z7116 F8621A 984862160 F3236 F6217 F7553 DI module, processor module, AI card, pulse encoder
Honeywell — Secure digital output card, program module, analog input card, CPU module, FIM card
MOOG — D136-001-007 Servo valve, controller, module
NI — SCXI-1100 PCI – PXIE – PCIE – SBRIO – CFP-AO-210 USB-6525 Information Acquisition Card, PXI Module, Card
Westinghouse — RTD thermal resistance input module, AI/AO/DI/DO module, power module, control module, base module
Woodward — 9907-164 5466-258 8200-1300 9907-149 9907-838 EASYGEN-3500-5/P2 8440-2145 Regulator, module, controller, governor
YOKOGAWA – Servo module, control cabinet node unit
Main products:
PLC, DCS, CPU module, communication module, input/output module (AI/AO/DI/DO), power module, silicon controlled module, terminal module, PXI module, servo drive, servo motor, industrial display screen, industrial keyboard, controller, encoder, regulator, sensor, I/O board, counting board, optical fiber interface board, acquisition card, gas turbine card, FIM card and other automatic spare parts
