FIELD: electrical engineering.
SUBSTANCE: proposed method intended to enhance power quality characteristics for users subject to negative influence of higher harmonic components includes generation of circuit current higher harmonic components which are in phase opposition to higher harmonics of supply mains using electrical energy of independent power supply.
EFFECT: enhanced electrical energy quality characteristics for power consumers.
1 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR PROTECTING POWER CONSUMERS AGAINST HIGHER HARMONIC COMPONENTS | 2005 |
|
RU2294044C1 |
| METHOD OF POWER SUPPLY TO ELECTRIC ARC INSTALLATIONS | 2003 |
|
RU2241932C1 |
| METHOD TO INCREASE QUALITY AND EFFICIENCY OF POWER USAGE (VERSION 5) | 2010 |
|
RU2436214C1 |
| DEVICE FOR PROTECTING POWER CONSUMERS AGAINST SHORT-TIME VOLTAGE DIPS | 2005 |
|
RU2290730C1 |
| DEVICE FOR PROTECTING CONTINUOUSLY RUNNING POWER CONSUMERS AGAINST VOLTAGE DIP | 2005 |
|
RU2290729C1 |
| METHOD FOR IMPROVEMENT OF ELECTRIC ENERGY QUALITY IN MULTI-PHASE SYSTEM OF POWER SUPPLY WITH BALANCING ALONG ONE OF PHASES AND COMBINED POWER TAKEOFF | 2008 |
|
RU2390083C1 |
| DEVICE OF DYNAMIC RECOVERY OF VOLTAGE DIPS | 2009 |
|
RU2393611C1 |
| METHOD FOR IMPROVEMENT OF QUALITY OF ELECTRIC ENERGY OF MULTIPHASE SYSTEM IN BALANCING BY ONE OF PHASES | 2008 |
|
RU2382466C1 |
| METHOD OF FILTRATION FOR HIGHER HARMONIC COMPONENTS IN HIGH-VOLTAGE ELECTRIC MAINS (VERSIONS) | 2011 |
|
RU2485657C2 |
| DEVICE FOR PROTECTING POWER CONSUMERS AGAINST SHORT-TIME BREAK IN POWER SUPPLY | 2005 |
|
RU2290731C1 |
