Invention Grant
US07852646B2 Instantaneous load current control scheme for voltage fed DC to AC inverter supplying resistive-inductive load
有权
瞬时负载电流控制方案，用于馈电直流到交流逆变器供电电阻负载
- Patent Title: Instantaneous load current control scheme for voltage fed DC to AC inverter supplying resistive-inductive load
- Patent Title (中): 瞬时负载电流控制方案，用于馈电直流到交流逆变器供电电阻负载
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Application No.: US11969308Application Date: 2008-01-04
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Publication No.: US07852646B2Publication Date: 2010-12-14
- Inventor: Milan Rajne , Sukumar De , Ram Krishan Maheshwari
- Applicant: Milan Rajne , Sukumar De , Ram Krishan Maheshwari
- Applicant Address: US NJ Morristown
- Assignee: Honeywell International Inc.
- Current Assignee: Honeywell International Inc.
- Current Assignee Address: US NJ Morristown
- Agent Oral Caglar, Esq.
- Main IPC: H02M7/48
- IPC: H02M7/48
Abstract:
A control system is provided for controlling varying alternating current (AC) to a load with varying resistance and inductance. A plurality of nested control loops may employ cascaded proportional controllers to provide desired control of a pulse width modulation (PWM) block to control an inverter that supplies AC power to the load. An AC feedback signal may be supplied to each proportional controller. An AC signal may be added to outputs of the proportional controllers.
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