Method of operating a stationary electrical power plant connected to a power supply network
US-9739839-B2 · Aug 22, 2017 · US
Electricity
Electricity · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02P9/10 |
| Official title | — |
| Display label | Electricity (mapped technology topic) |
| Total patents | 269 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 30 |
| 2016 | 22 |
| 2017 | 23 |
| 2018 | 34 |
| 2019 | 36 |
| 2020 | 39 |
| 2021 | 24 |
| 2022 | 17 |
| 2023 | 20 |
| 2024 | 11 |
| 2025 | 12 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method And Device For Controlling The Operation Of An Electric Motor
US-2017187312-A1 · Jun 29, 2017 · US
Adaptaive inertial control method of wind generator
US-2017115685-A1 · Apr 27, 2017 · US
Method to control a wind power installation
US-2017104429-A1 · Apr 13, 2017 · US
Power supply control apparatus, vehicle and method of controlling power supply
US-2017093316-A1 · Mar 30, 2017 · US
Systems and methods for adaptive control of excitation and generator systems
US-9590550-B2 · Mar 7, 2017 · US
Ultracap-based solutions for ride-through of synchronous machine drives
US-2017063280-A1 · Mar 2, 2017 · US
Methods and voltage regulator for power distribution in a hybrid system
US-9548693-B2 · Jan 17, 2017 · US
System and method for controlling a power generation system based on a detected islanding event
US-9520819-B2 · Dec 13, 2016 · US
Dynamic calculation and control of synchronous machines
US-2016357207-A1 · Dec 8, 2016 · US
Proportional integral regulating loop for a digital regulator device for a motor vehicle excitation rotary electrical machine
US-2016294313-A1 · Oct 6, 2016 · US
System and method for improving reactive current response time in a wind turbine
US-9458830-B2 · Oct 4, 2016 · US
System and method for controlling a dual-fed induction generator in response to high-voltage grid events
US-9450415-B2 · Sep 20, 2016 · US
Power converter and control method for power converter
US-9444380-B2 · Sep 13, 2016 · US
Systems and methods of transformer failure detection and control
US-9430012-B2 · Aug 30, 2016 · US
A method for controlling a wind power plant and a wind power plant
US-2016245259-A1 · Aug 25, 2016 · US
Method and control unit for an electric motor or generator
US-9423463-B2 · Aug 23, 2016 · US
Method and apparatus for storing energy
US-2016241037-A1 · Aug 18, 2016 · US
Method for protecting a synchronous machine against damage caused by pole slipping
US-9395722-B2 · Jul 19, 2016 · US
Self adjusting generator speed control
US-2016204725-A1 · Jul 14, 2016 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H02P9/10?
- CPC H02P9/10 is the Cooperative Patent Classification code for “Electricity.”
- How many patents are filed under CPC H02P9/10 (Electricity)?
- Our database includes 269 publications tagged with this CPC code.
- Is patent activity under CPC H02P9/10 growing?
- Publication counts under this code: 11 in 2024 vs 12 in 2025 (latest complete years).