18572789. POWER CONVERTOR simplified abstract (Mitsubishi Electric Corporation)
Contents
- 1 POWER CONVERTOR
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 POWER CONVERTOR - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Key Features and Innovation
- 1.6 Potential Applications
- 1.7 Problems Solved
- 1.8 Benefits
- 1.9 Commercial Applications
- 1.10 Prior Art
- 1.11 Frequently Updated Research
- 1.12 Questions about Virtual Synchronous Generator Controller
- 1.13 Original Abstract Submitted
POWER CONVERTOR
Organization Name
Mitsubishi Electric Corporation
Inventor(s)
Koki Matsumoto of Chiyoda-ku, Tokyo (JP)
Sadayuki Inoue of Chiyoda-ku, Tokyo (JP)
POWER CONVERTOR - A simplified explanation of the abstract
This abstract first appeared for US patent application 18572789 titled 'POWER CONVERTOR
Simplified Explanation
The patent application describes a virtual synchronous generator controller that simulates the operation of a synchronous generator by generating command values for frequency and phase of a voltage. It also includes a mechanism to switch the connection state between an inverter and an AC power system.
- The controller generates command values for frequency and phase of a voltage based on active power values.
- A determination unit controls a relay to switch the connection state between the inverter and AC power system.
- The technology simulates the operation of a synchronous generator.
Key Features and Innovation
- Virtual synchronous generator controller for simulating synchronous generator operation.
- Generation of command values for frequency and phase of a voltage.
- Mechanism to switch connection state between inverter and AC power system.
Potential Applications
The technology can be applied in power generation systems, renewable energy systems, and grid stabilization applications.
Problems Solved
- Simulating synchronous generator operation.
- Efficient control of inverter and AC power system connection.
Benefits
- Improved stability in power generation systems.
- Enhanced control over voltage frequency and phase.
Commercial Applications
Title: Virtual Synchronous Generator Controller for Power Systems The technology can be utilized in renewable energy projects, grid integration systems, and industrial power generation applications. It offers enhanced control and stability in power systems, making it a valuable tool for energy companies and grid operators.
Prior Art
Further research can be conducted on virtual synchronous generator controllers and their applications in power systems and renewable energy integration.
Frequently Updated Research
Stay updated on advancements in virtual synchronous generator control systems and their impact on power system stability and efficiency.
Questions about Virtual Synchronous Generator Controller
What are the key features of a virtual synchronous generator controller?
A virtual synchronous generator controller simulates the operation of a synchronous generator by generating command values for frequency and phase of a voltage based on active power values.
How can a virtual synchronous generator controller benefit power generation systems?
A virtual synchronous generator controller can improve stability and control in power generation systems by accurately simulating the operation of a synchronous generator.
Original Abstract Submitted
A virtual synchronous generator controller included in a controller of a power convertor generates a first command value of a frequency of a second voltage and a second command value of a phase of the second voltage by making an active power value and an active power target value correspond respectively to electrical energy and mechanical energy of a motion equation of a rotor of a synchronous generator to simulate an operation of the synchronous generator. When a turn-on condition is satisfied, a determination unit switches a connection state from a non-conduction state to a conduction state by controlling a relay that causes the connection state between an inverter and an AC power system to be selectively switched between the conduction state and the non-conduction state.
