Standby Power Generator
Also known as: Backup Generator · Gen-set · Emergency Power Generator
Definition
A standby power generator (commonly referred to as a backup generator or gen-set) is a backup electrical system that automatically operates within seconds of a power outage to supply electricity to a building. In the Philippines, where tropical typhoons and grid instability cause frequent power interruptions, standby generators are critical amenities in residential condominiums, subdivisions, and commercial offices. They ensure that essential systems (such as elevator service, emergency passageway lighting, water pumps, and security systems) remain functional during blackouts. (Wikipedia)
Identities
| Source Type | Identity |
|---|---|
| Wikipedia | Standby generator |
| Wikidata | Q3259837 |
| DBpedia | N/A |
| ProductOntology | N/A |
| Wiktionary | generator |
| Library of Congress Subject Headings (LCSH) | Emergency power supply — Equipment and supplies — Philippines |
| MeSH | N/A |
| NCBI Taxonomy | N/A |
| AGROVOC | N/A |
| Google Scholar | standby power generator backup generator condominium Philippines |
| ConceptNet | generator |
| OpenCyc | N/A |
Also Known As
- Backup Generator
- Gen-set
- Emergency Power Generator
Examples and Analogies
- BPO Center Uptime: A business process outsourcing office in Ortigas utilizes a massive diesel standby generator to maintain 100% uptime for call center agents during a grid failure.
- Condo Back-up Power: A power blackout hits Manila during a typhoon, and within 10 seconds, the condominium’s standby generator starts, restoring elevator function and power to designated outlets.
Usage Scenarios
1. Power Failure During Typhoon
A typhoon knocks down power lines in Parañaque. The condominium’s automatic transfer switch (ATS) detects the drop and starts the standby generator.
2. Performing Weekly Load Tests
The building maintenance technician runs the standby generator for 15 minutes on a scheduled Tuesday morning to check fuel and battery status.
Strategies
- When purchasing a condo, clarify if the standby generator provides 100% backup power to the entire unit or only ‘back-up power’ for limited lights and one refrigerator outlet.
- Ensure the property management team has a secure contract for fuel delivery during long-term blackouts caused by major typhoons.
- Confirm that the generator room is located on a higher level or has flood barriers, as ground-level flooding can submerge generators and disable building power.
Security and Safety Measures
- Locate the generator exhaust pipes away from building fresh-air intakes to prevent carbon monoxide poisoning inside residential halls.
- Store backup diesel fuel in certified double-walled tanks equipped with leak detectors and automatic shutoff valves.
Historical Context
The use of standby generators in the Philippines grew rapidly during the severe energy crisis of the late 1980s and early 1990s, when major cities suffered daily 8-to-12 hour power outages (rotating brownouts). To maintain economic operations and attract foreign investments, office developments and high-end residential projects began integrating large-scale diesel gen-sets as standard features, a trend that continues due to persistent seasonal grid instability. (Wikipedia)
Challenges and Controversies
High Diesel Fuel Costs
Running a large generator for several days during typhoon outages requires significant fuel, which increases the monthly association dues of residents.
Noise and Vibration Pollution
Older generator units produce high noise levels and structural vibrations, disturbing residents living in lower-floor apartments close to the gen-set room.