The expertise for new plants and rehab projects

Controls, Protection, SCADA, Balance of Plant equipment

The complete GS system integration

• Our specialty resides in the detailed development of the systems that adequately integrates all the components required for power production, from primary instrumentation, auxiliaries, governors, excitation, electrical & mechanical protection, complete controls with start/s
• top sequences to complete local & remote human interfaces.

Project management Coordination with turbine/gen manufacturer Control system layout and components Controls for auxiliaries (hydraulic power-lube-cooling units, governors and excitation) Start/stop sequences and operation modes Human interfaces Electrical and mechanical protections MV switchgear and AC/DC services Power system study and protection settings Fabrication and shop testing of all controls and protections Site electrical installation Commissioning Training

Detailed engineering and site work schedules Single line, elementary and connection wiring diagrams General arrangement drawings Bill of material Cable and interconnection lists Detailed control and communication network layout diagrams Sequential flow charts for operating sequences Equipment, fabrication and installation specifications Electrical power coordination study and protection settings reports Protection trip matrix Factory acceptance test procedure Commissioning procedures Operation, maintenance and training manuals

Support

• Because our systems are based on open software platform and off-the-shelf components that benefit from up-to-date technologies, we can easily train your personnel in order to understand, maintain, perform modifications and updates to better evolve over the years. Hemi Controls proudly supports and warranties its products. From a telephone call, we can remotely and securely access your system for any software troubleshooting / modification or provide site assistance.

Large Hydro, Mini Hydro

• Our experience reaches both styles. Same principles of operation, however the requirements may change. Whether your needs are for an economical and efficient control and protection package that covers all the basics, or for an extensive system that provides continuous operation under any single point of failure with no outages during maintenance and large data handling, Hemi Controls can provide it.