Steam Turbine Control System

• Certification: ISO9001
• Shell Material: Steel Plate
• Voltage Level: Low Voltage
• Installation: Fixed
• Structure: Withdrawable
• Current: AC
• Model NO.: ETS
• Features: Turbine Control
• Controler: Woodward 505
• Transport Package: Plywood
• Specification: 2000*800*800
• Trademark: SHME
• Origin: China
• HS Code: 8537109090
• Production Capacity: 1000set/Year

Product Description

                                                                      Turbine control system

Product Description

       TSI aims at monitor safe and reasonable steam turbine operation. TSI shows and records the starting and status processes of various parts in the turbine generator with real time during operation and also transfers signals to computers and data loggers. TSI generates signals for alarms and trips if the signal exceeds the limit value.

Measurement object:
TSI is used to measure measurement objects in the turbine generator as listed below:
★ Speed: speed of the turbine shaft (rotor)
★ Control valve position: the cam shaft rotation angle is combined with a steam control valve that regulates steam flow.
★ Eccentricity: deflection to the center of the shaft due to pressure from the turbine shaft
★ Shell expansion: Length of turbine expansion between the turbine shell in the axial direction
★ Differential expansion: the relative length of expansion between the turbine shell and shaft (rotor)
★ Vibration: vibration amplitude (vibration) of the shaft or bearing on the turbine generator.
★ Acceleration: acceleration of rotation of the turbine shaft

Use SIEMENS s7-1200 PLC as the controler

Operation:
In general systems, relay boards (A) are used for alarm display operation signals and other alarm equipment combined with vibration channel and differential channel when the signal exceeds the limit.
Alarm:
In general systems, relay boards (A) are used for alarm display operation signals and other alarm equipment combined with vibration channel and differential channel when the signal exceeds the limit.
Cabinet, power supply and Unit chassis:
Electronic circuits are installed entirely in the cabinet. In this cabinet there are DC power supply, failure display, test panel, chassis unit which includes circuit failure board and relay board, AC power supply and automatic voltage regulator.
Circuit boards and relay boards are inserted into the printed circuit board connector in the chassis unit. The chassis unit is selected according to the specific channel
Recording system:
Speed, control valve position, and eccentricity are recorded by 2-pen recorders depending on the operational conditions of the turbine generator as follows;

Detailed Photos

Double touch screen

Project photo

PLN Sanggau 2×7.5MW power plant DCS control system

PLN is the Indonesian National Grid Corporation, responsible for the construction of power stations and power grids in Indonesia. SHME, as a long-term partner of PLN, provides PLN with high and low voltage distribution switchgear and DCS control systems for multiple power stations.

Turbine Vibration Monitoring

Woodward 505 Turbine Controller

Our project at site, PT. Musim Mas Group Medan Indonesia 2×3MW power plant project
PT. Musim Mas Group is one of the world's largest, integrated palm oil corporations. it`s headquarters is in Singapore, with operations spanning the entire value chain, and covering 13 countries across the Americas, Europe, and Asia.

Control room