发明名称 |
NON-INVERTER BASED DISTRIBUTED ENERGY RESOURCE FOR USE IN A DYNAMIC DISTRIBUTION SYSTEM |
摘要 |
<p>A microsource is provided, which includes a generator, a prime mover, and a controller. The prime mover includes a shaft connected to drive the generator to generate power at a frequency controlled by a rotation rate of the shaft. The controller calculates an operating frequency for the generator based on a comparison between a power set point and a measured power flow. A requested shaft speed for the prime mover is calculated by combining a maximum frequency change, a minimum frequency change, and the calculated operating frequency. A shaft speed adjustment is calculated for the prime mover based on a comparison between the requested shaft speed and a measured shaft speed of the prime mover. A fuel command for the prime mover is calculated based on the shaft speed adjustment. A rotation rate of the shaft of the prime mover is adjusted based on the calculated fuel command to control the frequency.</p> |
申请公布号 |
WO2008109263(A1) |
申请公布日期 |
2008.09.12 |
申请号 |
WO2008US54566 |
申请日期 |
2008.02.21 |
申请人 |
WISCONSIN ALUMNI RESEARCH FOUNDATION;LASSETER, ROBERT H.;KRISHMANURTHY, SHASHANK |
发明人 |
LASSETER, ROBERT H.;KRISHMANURTHY, SHASHANK |
分类号 |
H02J3/38;H02P9/04 |
主分类号 |
H02J3/38 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|