WPET-2000 series of microcomputer integrated automatic systems for
low-voltage generator are automatic control systems of high
performance lower cost, improve performance, realize unattended or
less attended operation according to the characteristics of small
hydroelectric power station. The system consisted of master computer
and local control unit ( LCU ). LCU is consisted of primary and
secondary devices such as PLC , microcomputer protection measuring
instrument, touch-pad, microcomputer synchronization devices and
breaker.
PARTICULAR INFO
I、 MAIN PERFORMANCE AND CHARACTERISTICS ★ The overall design and
system configuration are implemented guided by the goal of “ rimary
computer control, accompanied by manual control”； ★ Over-current ,
over-voltage , under - voltage, converse power, low frequency , over
frequency , PT and CT wire-break protection of generator compound
voltage； ★ Turbine bearing temperature, shear pin, cooling water
protection and etc； ★ The system configuration and equipment
selection take the leaping development of computer into
consideration. It is advanced and upward compatible. Modular and
structural software guarantee system extension to satisfy the
requirements of adding new functions and expand the scale； ★
Sequence control and closed-loop regulation, one button starting； ★
Compact structure, simple installation, labor-saving and
material-saving , less occupation of space and simple operation; ★
Goode performance of real time and anti - interference , suitable
for field conditions; ★ Can running without Master computer.
II、ORDER INFORMATION ◎、Single line diagram should be provided in
advance; ◎、Schematic diagram and terminal diagram of equipment
operation should be provided; ◎、Other specific requirements. |
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