Industrial and commercial generators are utilized in many different ways in today's high tech environments, from hypercritical power that can't be down for seconds to backup power for manufacturing facilities and small buildings, to mobile power modules used in remote fields and mountain areas. To meet the customer needs, generator manufacturers have greatly expanded all the various options you can include.
A backup or continuous power system is comprised of a generator and supporting systems and equipment. The National Renewable Energy Laboratory (NREL) conducted a study on the installation, maintenance and operation of the battery, diesel generator, and hydrogen fuel cell systems.
Diesel and Natural Gas (NG) generators are the standards. A diesel generator is still one of the lower cost options. However, it does not capture compliance with emissions and noise. Choosing the correctly sized generator and supporting equipment is essential when purchasing a new system or upgrading an existing system. A properly designed, installed, and maintained system provides years of reliable service. Generators are manufactured for both indoor and outdoor operation. Both of the applications offer a different set of considerations.
Generators installed in sound attenuated containers are a popular solution for outdoor operations. These self-contained units often include fuel tanks. Some installation factors include:
The engine, alternator, and cooling system are all mounted on a skid for these applications. They are considered complete generating units but must have fuel, cooling, and exhaust support systems. The generator support equipment needed for operation is dependent on the size of the operation. Some examples are:
Paralleling control panels, switching and distribution, and uninterruptible power supplies are also common in many systems. Additional equipment is used for operations that require advanced backup or emergency power. It is not necessary for you to determine the equipment needed for your project. Contact Us and we will help design your system, provide sales, installations services.
Maintaining your generator reduces repair costs and ensures dependable power is available during utility outages. All generator manufacturers publish a planned maintenance schedule. The schedule slates maintenance to be performed on the generator set. It is divided into a calendar or hours of operation schedule.
The NREL publication included annual diesel generator maintenance costs at different operating time spans. The maintenance cost remained unchanged for diesel generators throughout the scale. Maintenance costs in all other systems increased with time used.
Monthly, quarterly, semi-annual and annual checks are normal manufacturer requirements. Often daily or hourly checks are performed on operating generator sets and their supporting equipment. Hospitals, data centers, and municipalities that have critical power requirements perform generator load testing. This test operates the generators at varying load percentages.
Generators and associated systems that do not have maintenance completed at prescribed intervals can suffer shutdown because of failure.
These costs are attributed to operating under a loss of power. Fuel for the generator engine is a primary cost. Each manufacturer publishes a fuel consumption chart. Charts vary but most divide the amount of fuel used by the engine under varying load conditions. Go to Cummins Generator Data Sheet for an example of a fuel consumption chart.
Fuel and delivery prices can rise during long-term outages. Installing extra tanks can eliminate the extra cost and wait during an extended outage. Facilities that have critical power requirements often have a maintenance staff to perform operational checks. The checks are often visual on the generator and supporting systems. Checks and extra fuel contribute to added costs but add dependability and allow for longer operational periods.
There are many factors that contribute to the cost of a power system. The diesel generator is the most affordable in acquisition, installation, maintenance, and operation. The cost of an emergency or backup power system is minimal when compared to the loss of power to a facility with critical power needs. Having a properly designed, installed and maintained system will reduce operating costs and increase dependability.
Contact South Shore Generator Sales & Service today for more information.
Whether your need is to power your business to keep on your production schedule or your home to keep your family safe and sound;.South Shore Generator has the product diversity to meet all of your generator requirements. We are proud to sell and service generators from 2kW to 2000kW single set units and up to as large as 100MW utilizing Generac's innovative Modular Power Systems (MPS).