公开(公告)号：US3940639A

公开(公告)日：1976-02-24

申请号：US442800

申请日：1974-02-15

Applicant: George R. Enos ,  Richard J. Rosa ,  Stanley W. Petty

Inventor： George R. Enos ,  Richard J. Rosa ,  Stanley W. Petty

IPC: H02K44/08 ,  H02N4/02

CPC classification number: H02K44/08

Abstract: An MHD generator includes external electrical connectors between adjacent discrete electrodes in one wall of the generator duct, which has opposed electrodes which may lie in a plane at an angle to the direction of gas flow. The electrical connection includes a circuit which adjusts the voltage between the connected adjacent electrodes to insure that the Hall voltage differential between the discrete electrodes which are adjacent to each other in the same wall of the duct does not exceed the damaging breakdown voltage. Indicator means when coupled to the circuits in accordance with the invention comprise diagnostic means which provide a graphic representation of voltage distribution along the length of the generator duct.

Abstract translation: MHD发生器包括在发生器管道的一个壁中的相邻离散电极之间的外部电连接器，其具有相对电极，该电极可位于与气体流动方向成一定角度的平面中。 电连接包括调整连接的相邻电极之间的电压的电路，以确保在管道的同一壁中彼此相邻的分立电极之间的霍尔电压差不超过损坏的击穿电压。 根据本发明的连接到电路的指示装置包括诊断装置，其提供沿发电机管道长度的电压分布的图形表示。

公开(公告)号：US3940640A

公开(公告)日：1976-02-24

申请号：US442802

申请日：1974-02-15

Applicant: Stanley W. Petty ,  Richard J. Rosa ,  George R. Enos

Inventor： Stanley W. Petty ,  Richard J. Rosa ,  George R. Enos

IPC: H02K44/08 ,  H02N4/02

CPC classification number: H02K44/08

Abstract: An MHD generator includes external electrical connectors between pairs of the discrete electrodes in opposite walls of the generator duct, which may lie in a plane at an angle to the direction of gas flow. The electrical connection includes a passive or an active circuit which controls current flow between the connected electrodes to insure that uniform current flow along the length of the duct and that excessive current flow through such discrete electrodes in opposite walls of the duct do not exceed a damaging limit which may otherwise occur. Indicator means when coupled to the circuits in accordance with the invention comprise diagnostic means which provide a graphic representation of current distribution along the length of the generator duct.

Abstract translation: MHD发生器包括在发电机管道的相对壁中的离散电极对之间的外部电连接器，其可以位于与气体流动方向成一定角度的平面中。 电连接包括被动或有源电路，其控制连接的电极之间的电流，以确保沿着管道的长度均匀的电流流动，并且流过管道的相对壁中的这种离散电极的过大电流不会超过损坏 否则可能发生的限制。 当根据本发明的电路耦合到电路时，指示装置包括诊断装置，其提供沿发电机导管长度的电流分布的图形表示。