Invention Grant
- Patent Title: Multi-level inverters using sequenced drive of double-base bidirectional bipolar transistors
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Application No.: US15004872Application Date: 2016-01-22
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Publication No.: US09799731B2Publication Date: 2017-10-24
- Inventor: William C. Alexander
- Applicant: Ideal Power Inc.
- Applicant Address: US TX Austin
- Assignee: Ideal Power, Inc.
- Current Assignee: Ideal Power, Inc.
- Current Assignee Address: US TX Austin
- Agency: Groover & Associates PLLC
- Agent Robert O. Groover, III; Gwendolyn G. Corcoran
- Main IPC: H01L29/747
- IPC: H01L29/747 ; H01L29/10 ; H01L29/417 ; H01L29/423 ; H01L29/73 ; H01L29/732 ; H01L29/737 ; H01L29/739 ; H01L29/06 ; H01L29/08 ; H01L29/16 ; H02M3/158 ; H03K17/60 ; H03K17/66 ; H02M7/487
Abstract:
Power is inverted using double-base-contact bidirectional bipolar transistors in a three-level-inverter topology. The transistors not only switch to synthesize a PWM approximation of the desired AC waveform, but also have transient phases of diode conduction before each full turn-on or turn-off.
Public/Granted literature
- US20160285388A1 Multi-Level Inverters Using Sequenced Drive of Double-Base Bidirectional Bipolar Transistors Public/Granted day:2016-09-29
Information query
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