Control of an engine-driven generator to address transients of an electrical power grid connected thereto
US-2019363654-A1 · Nov 28, 2019 · 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 | H02P9/107 |
| Official title | — |
| Display label | Electricity (mapped technology topic) |
| Total patents | 129 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 14 |
| 2016 | 7 |
| 2017 | 7 |
| 2018 | 10 |
| 2019 | 23 |
| 2020 | 19 |
| 2021 | 11 |
| 2022 | 14 |
| 2023 | 7 |
| 2024 | 7 |
| 2025 | 9 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Power regenerative converter and motor control device
US-10447172-B2 · Oct 15, 2019 · US
Wind turbine providing grid support
US-10418925-B2 · Sep 17, 2019 · US
Counter-field winding in electrical generator
US-10418926-B2 · Sep 17, 2019 · US
System and method for discharging an excitation coil
US-2019237990-A1 · Aug 1, 2019 · US
Controlling a multi winding set permanent magnet electrical machine
US-2019238077-A1 · Aug 1, 2019 · US
Control of a Wind Turbine by Changing Rotation Rate Parameters
US-2019214927-A1 · Jul 11, 2019 · US
Systems and methods for controlling a power generation system
US-10337348-B2 · Jul 2, 2019 · US
Portable power generator with power monitor and control
US-2019190419-A1 · Jun 20, 2019 · US
Portable generator
US-2019178155-A1 · Jun 13, 2019 · US
Apparatus and method for controlling alternator of vehicle
US-2019165773-A1 · May 30, 2019 · US
Control of an engine-driven generator to address transients of an electrical power grid connected thereto
US-10305404-B2 · May 28, 2019 · US
System and Method for Operating a Doubly Fed Induction Generator System to Reduce Harmonics
US-2019158001-A1 · May 23, 2019 · US
Counter-field winding in electrical generator
US-2019140570-A1 · May 9, 2019 · US
Wind turbine providing grid support
US-2019109552-A1 · Apr 11, 2019 · US
Rotating electric machine for a motor vehicle
US-10224861-B2 · Mar 5, 2019 · US
Control means and method for charging a vehicle
US-10220711-B2 · Mar 5, 2019 · US
Electric generator
US-2019068096-A1 · Feb 28, 2019 · US
Wind turbine providing grid support
US-10193481-B2 · Jan 29, 2019 · US
Power generation system
US-2019028049-A1 · Jan 24, 2019 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H02P9/107?
- CPC H02P9/107 is the Cooperative Patent Classification code for “Electricity.”
- How many patents are filed under CPC H02P9/107 (Electricity)?
- Our database includes 129 publications tagged with this CPC code.
- Is patent activity under CPC H02P9/107 growing?
- Publication counts under this code: 7 in 2024 vs 9 in 2025 (latest complete years).