Control Panel For Micro Hydro Power Plant
AUTOMATIC VOLTAGE REGULATION
The controller is fully digital and combines high performance with
easy programming and maximum flexibility. As a plant integrator, we
provide customers with either a complete solution or specific
components to adapt to their specific for updating and enhancing
performance.
Hongya hydro power more than 30 years of know-how and proven
experience in manufacturing, commissioning, and maintenance of
generator excitation systems and is ISO 9001:2000 certified.
MAXIMUM FLEXIBILITY FOR THE HIGHEST PERFORMANCE
Proven excitation technology that is also applied to combustion and
steam generators, allowing the standardization of spare parts,
training, and services across your fleet.
A single engineering tool for commissioning and maintenance
Modular configuration
Suitable for any hydro application, from simplex to full twin
redundancy configurations.
Integrates supervision and protection of power electronics
Seamless integration with existing control systems as stand-alone
equipment.
Main characteristics:
* Double microprocessor adjusting channel with redundancy each
other, indepandent manual channel can also be added as well.
* Double rectifier bridge current sharing operation with factor of
current sharing more than 0.9, that even single cabinet can satisfy
all working condition include forced excitation.
* De-excitation method can be linear or non-linear.
* Excitation initiating can be AC or DC.
* The high integrated core control unit was composed by TMS320F2812
32 units DSP+CPLD.
* PSS-2B type stabilizer for grid system has such characteristics
of 3 stage lead-lag compensator.
* Typical adjusting method of PID+PSS is applied.
* Perfect function of system protection limit.
* Strong communication function, i.e USB,RS485,CAN.
* This equipment has been inspected by official organism, with EMC
inspection to be 4 grade.
* Backstage management software with various function, where
touch-type panel can be applied.
Performance parameter:
* CPU type:32-bit high speed DSP core.
* CPU speed:150MHz
* Resolution of SCR control angle:0.0048 degree.
* A/D transmission accuracy:2-16
* Adjusting speed of control calculation:3.3 msec
* Voltage adjusting range:5%~130%
* Voltage adjusting accuracy:<0.5%
* Difference coefficient:±15%,differentials 0.1%
* Resisting distrubance grade:4 grade.
| Place of Origin: | Sichuan, China |
| Brand Name: | Customized |
| Warranty: | 1 year |
| Application: | Hydropower Plant |
| Certificate: | ISO9001 |
| Lifetime | 35 years
|
