FIELD: electrical engineering.
SUBSTANCE: invention relates to electrical engineering and can be used in production of electric energy systems with asynchronous valve generators connected to DC voltage network, power systems or complexes. Method to control excitation of asynchronous generator shaft rotation speed of valve asynchronous machine of one or several generators can significantly differ from rated value, for example, when used in wind electric plants. Greatest effect is achieved at connecting generators and consumers to common DC voltage network.
EFFECT: technical result consists in regulation of valve asynchronous generator excitation regardless of voltage at their outlet, which allows asynchronous brushless DC generators operating in parallel on DC voltage network.
1 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| RECTIFIER WITH ACTIVE FILTER | 2019 |
|
RU2713493C1 |
| DEVICE FOR ENERGY USAGE CONTROL AND MONITORING | 2016 |
|
RU2625729C1 |
| SYSTEM FOR AUTOMATIC STABILISATION OF THREE-PHASE SINUSOIDAL VOLTAGE OF TRANSFORMER SUBSTATIONS | 2015 |
|
RU2579437C1 |
| TRANSFORMER-THYRISTOR COMPENSATOR OF JUMPS IN VOLTAGE AND REACTIVE POWER | 1994 |
|
RU2094839C1 |
| METHOD FOR CONTROL OF ELECTRIC MOTOR FAN | 2014 |
|
RU2574386C1 |
| METHOD OF ELECTRICAL ENERGY TRANSFER IN DIRECT-CURRENT ELECTRIC-TRACTION NETWORK OF URBAN ELECTRIFIED TRANSPORT THROUGH MUNICIPAL ALTERNATING-CURRENT NETWORK | 2012 |
|
RU2524209C2 |
| THREE-PHASE VOLTAGE REGULATOR WITH SINGLE- PHASE HIGH-FREQUENCY SECTION | 1996 |
|
RU2138112C1 |
| TRANSFORMER-THYRISTOR REACTIVE-POWER CORRECTOR | 1993 |
|
RU2056692C1 |
| SYSTEM FOR AUTONOMOUS POWER SUPPLY OF LOADS | 2009 |
|
RU2382900C1 |
| BOOSTER DEVICE INCORPORATING THYRISTOR AMPLITUDEPHASE CONTROL FOR REACTIVE POWER CORRECTION AT TRANSFORMER- SUBSTATION | 2000 |
|
RU2173015C1 |
